PLATFORM:

Windows 2000, Windows XP, Windows Server 2003

 OVERALL RISK RATING:
 DAMAGE POTENTIAL:
 DISTRIBUTION POTENTIAL:
 REPORTED INFECTION:

  • Threat Type: Trojan

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW

This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

It deletes itself after execution.

  TECHNICAL DETAILS

File Size: 252,928 bytes
File Type: EXE
Memory Resident: No
Initial Samples Received Date: 07 Sep 2013

Arrival Details

This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Other System Modifications

This Trojan modifies the following file(s):

  • %Application Data%\GDIPFONTCACHEV1.DAT

(Note: %Application Data% is the current user's Application Data folder, which is usually C:\Documents and Settings\{user name}\Application Data on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\AppData\Roaming on Windows Vista and 7.)

It adds the following registry keys:

HKEY_CURRENT_USER\.exe

HKEY_CURRENT_USER\.exe\DefaultIcon

HKEY_CURRENT_USER\.exe\shell

HKEY_CURRENT_USER\.exe\shell\
open

HKEY_CURRENT_USER\.exe\shell\
open\command

HKEY_CURRENT_USER\.exe\shell\
runas

HKEY_CURRENT_USER\.exe\shell\
runas\command

HKEY_CURRENT_USER\W0

HKEY_CURRENT_USER\W0\DefaultIcon

HKEY_CURRENT_USER\W0\shell

HKEY_CURRENT_USER\W0\shell\
open

HKEY_CURRENT_USER\W0\shell\
open\command

HKEY_CURRENT_USER\W0\shell\
runas

HKEY_CURRENT_USER\W0\shell\
runas\command

HKEY_CURRENT_USER\60q

HKEY_CURRENT_USER\60q\DefaultIcon

HKEY_CURRENT_USER\60q\shell

HKEY_CURRENT_USER\60q\shell\
open

HKEY_CURRENT_USER\60q\shell\
open\command

HKEY_CURRENT_USER\60q\shell\
runas

HKEY_CURRENT_USER\60q\shell\
runas\command

HKEY_CURRENT_USER\NDU

HKEY_CURRENT_USER\NDU\DefaultIcon

HKEY_CURRENT_USER\NDU\shell

HKEY_CURRENT_USER\NDU\shell\
open

HKEY_CURRENT_USER\NDU\shell\
open\command

HKEY_CURRENT_USER\NDU\shell\
runas

HKEY_CURRENT_USER\NDU\shell\
runas\command

HKEY_CURRENT_USER\g5

HKEY_CURRENT_USER\g5\DefaultIcon

HKEY_CURRENT_USER\g5\shell

HKEY_CURRENT_USER\g5\shell\
open

HKEY_CURRENT_USER\g5\shell\
open\command

HKEY_CURRENT_USER\g5\shell\
runas

HKEY_CURRENT_USER\g5\shell\
runas\command

HKEY_CURRENT_USER\qK

HKEY_CURRENT_USER\qK\DefaultIcon

HKEY_CURRENT_USER\qK\shell

HKEY_CURRENT_USER\qK\shell\
open

HKEY_CURRENT_USER\qK\shell\
open\command

HKEY_CURRENT_USER\qK\shell\
runas

HKEY_CURRENT_USER\qK\shell\
runas\command

HKEY_CURRENT_USER\j5u

HKEY_CURRENT_USER\j5u\DefaultIcon

HKEY_CURRENT_USER\j5u\shell

HKEY_CURRENT_USER\j5u\shell\
open

HKEY_CURRENT_USER\j5u\shell\
open\command

HKEY_CURRENT_USER\j5u\shell\
runas

HKEY_CURRENT_USER\j5u\shell\
runas\command

HKEY_CURRENT_USER\2S

HKEY_CURRENT_USER\2S\DefaultIcon

HKEY_CURRENT_USER\2S\shell

HKEY_CURRENT_USER\2S\shell\
open

HKEY_CURRENT_USER\2S\shell\
open\command

HKEY_CURRENT_USER\2S\shell\
runas

HKEY_CURRENT_USER\2S\shell\
runas\command

HKEY_CURRENT_USER\CH4

HKEY_CURRENT_USER\CH4\DefaultIcon

HKEY_CURRENT_USER\CH4\shell

HKEY_CURRENT_USER\CH4\shell\
open

HKEY_CURRENT_USER\CH4\shell\
open\command

HKEY_CURRENT_USER\CH4\shell\
runas

HKEY_CURRENT_USER\CH4\shell\
runas\command

HKEY_CURRENT_USER\oN

HKEY_CURRENT_USER\oN\DefaultIcon

HKEY_CURRENT_USER\oN\shell

HKEY_CURRENT_USER\oN\shell\
open

HKEY_CURRENT_USER\oN\shell\
open\command

HKEY_CURRENT_USER\oN\shell\
runas

HKEY_CURRENT_USER\oN\shell\
runas\command

HKEY_CURRENT_USER\o5

HKEY_CURRENT_USER\o5\DefaultIcon

HKEY_CURRENT_USER\o5\shell

HKEY_CURRENT_USER\o5\shell\
open

HKEY_CURRENT_USER\o5\shell\
open\command

HKEY_CURRENT_USER\o5\shell\
runas

HKEY_CURRENT_USER\o5\shell\
runas\command

HKEY_CURRENT_USER\EC3

HKEY_CURRENT_USER\EC3\DefaultIcon

HKEY_CURRENT_USER\EC3\shell

HKEY_CURRENT_USER\EC3\shell\
open

HKEY_CURRENT_USER\EC3\shell\
open\command

HKEY_CURRENT_USER\EC3\shell\
runas

HKEY_CURRENT_USER\EC3\shell\
runas\command

HKEY_CURRENT_USER\U8C

HKEY_CURRENT_USER\U8C\DefaultIcon

HKEY_CURRENT_USER\U8C\shell

HKEY_CURRENT_USER\U8C\shell\
open

HKEY_CURRENT_USER\U8C\shell\
open\command

HKEY_CURRENT_USER\U8C\shell\
runas

HKEY_CURRENT_USER\U8C\shell\
runas\command

HKEY_CURRENT_USER\Uo

HKEY_CURRENT_USER\Uo\DefaultIcon

HKEY_CURRENT_USER\Uo\shell

HKEY_CURRENT_USER\Uo\shell\
open

HKEY_CURRENT_USER\Uo\shell\
open\command

HKEY_CURRENT_USER\Uo\shell\
runas

HKEY_CURRENT_USER\Uo\shell\
runas\command

HKEY_CURRENT_USER\N3

HKEY_CURRENT_USER\N3\DefaultIcon

HKEY_CURRENT_USER\N3\shell

HKEY_CURRENT_USER\N3\shell\
open

HKEY_CURRENT_USER\N3\shell\
open\command

HKEY_CURRENT_USER\N3\shell\
runas

HKEY_CURRENT_USER\N3\shell\
runas\command

HKEY_CURRENT_USER\f48

HKEY_CURRENT_USER\f48\DefaultIcon

HKEY_CURRENT_USER\f48\shell

HKEY_CURRENT_USER\f48\shell\
open

HKEY_CURRENT_USER\f48\shell\
open\command

HKEY_CURRENT_USER\f48\shell\
runas

HKEY_CURRENT_USER\f48\shell\
runas\command

HKEY_CURRENT_USER\CB

HKEY_CURRENT_USER\CB\DefaultIcon

HKEY_CURRENT_USER\CB\shell

HKEY_CURRENT_USER\CB\shell\
open

HKEY_CURRENT_USER\CB\shell\
open\command

HKEY_CURRENT_USER\CB\shell\
runas

HKEY_CURRENT_USER\CB\shell\
runas\command

HKEY_CURRENT_USER\2b

HKEY_CURRENT_USER\2b\DefaultIcon

HKEY_CURRENT_USER\2b\shell

HKEY_CURRENT_USER\2b\shell\
open

HKEY_CURRENT_USER\2b\shell\
open\command

HKEY_CURRENT_USER\2b\shell\
runas

HKEY_CURRENT_USER\2b\shell\
runas\command

HKEY_CURRENT_USER\10

HKEY_CURRENT_USER\10\DefaultIcon

HKEY_CURRENT_USER\10\shell

HKEY_CURRENT_USER\10\shell\
open

HKEY_CURRENT_USER\10\shell\
open\command

HKEY_CURRENT_USER\10\shell\
runas

HKEY_CURRENT_USER\10\shell\
runas\command

HKEY_CURRENT_USER\1RI

HKEY_CURRENT_USER\1RI\DefaultIcon

HKEY_CURRENT_USER\1RI\shell

HKEY_CURRENT_USER\1RI\shell\
open

HKEY_CURRENT_USER\1RI\shell\
open\command

HKEY_CURRENT_USER\1RI\shell\
runas

HKEY_CURRENT_USER\1RI\shell\
runas\command

HKEY_CURRENT_USER\OvP

HKEY_CURRENT_USER\OvP\DefaultIcon

HKEY_CURRENT_USER\OvP\shell

HKEY_CURRENT_USER\OvP\shell\
open

HKEY_CURRENT_USER\OvP\shell\
open\command

HKEY_CURRENT_USER\OvP\shell\
runas

HKEY_CURRENT_USER\OvP\shell\
runas\command

HKEY_CURRENT_USER\FV

HKEY_CURRENT_USER\FV\DefaultIcon

HKEY_CURRENT_USER\FV\shell

HKEY_CURRENT_USER\FV\shell\
open

HKEY_CURRENT_USER\FV\shell\
open\command

HKEY_CURRENT_USER\FV\shell\
runas

HKEY_CURRENT_USER\FV\shell\
runas\command

HKEY_CURRENT_USER\36

HKEY_CURRENT_USER\36\DefaultIcon

HKEY_CURRENT_USER\36\shell

HKEY_CURRENT_USER\36\shell\
open

HKEY_CURRENT_USER\36\shell\
open\command

HKEY_CURRENT_USER\36\shell\
runas

HKEY_CURRENT_USER\36\shell\
runas\command

HKEY_CURRENT_USER\YM

HKEY_CURRENT_USER\YM\DefaultIcon

HKEY_CURRENT_USER\YM\shell

HKEY_CURRENT_USER\YM\shell\
open

HKEY_CURRENT_USER\YM\shell\
open\command

HKEY_CURRENT_USER\YM\shell\
runas

HKEY_CURRENT_USER\YM\shell\
runas\command

HKEY_CURRENT_USER\Q5

HKEY_CURRENT_USER\Q5\DefaultIcon

HKEY_CURRENT_USER\Q5\shell

HKEY_CURRENT_USER\Q5\shell\
open

HKEY_CURRENT_USER\Q5\shell\
open\command

HKEY_CURRENT_USER\Q5\shell\
runas

HKEY_CURRENT_USER\Q5\shell\
runas\command

HKEY_CURRENT_USER\Mv5

HKEY_CURRENT_USER\Mv5\DefaultIcon

HKEY_CURRENT_USER\Mv5\shell

HKEY_CURRENT_USER\Mv5\shell\
open

HKEY_CURRENT_USER\Mv5\shell\
open\command

HKEY_CURRENT_USER\Mv5\shell\
runas

HKEY_CURRENT_USER\Mv5\shell\
runas\command

HKEY_CURRENT_USER\80

HKEY_CURRENT_USER\80\DefaultIcon

HKEY_CURRENT_USER\80\shell

HKEY_CURRENT_USER\80\shell\
open

HKEY_CURRENT_USER\80\shell\
open\command

HKEY_CURRENT_USER\80\shell\
runas

HKEY_CURRENT_USER\80\shell\
runas\command

HKEY_CURRENT_USER\xS

HKEY_CURRENT_USER\xS\DefaultIcon

HKEY_CURRENT_USER\xS\shell

HKEY_CURRENT_USER\xS\shell\
open

HKEY_CURRENT_USER\xS\shell\
open\command

HKEY_CURRENT_USER\xS\shell\
runas

HKEY_CURRENT_USER\xS\shell\
runas\command

HKEY_CURRENT_USER\Y6

HKEY_CURRENT_USER\Y6\DefaultIcon

HKEY_CURRENT_USER\Y6\shell

HKEY_CURRENT_USER\Y6\shell\
open

HKEY_CURRENT_USER\Y6\shell\
open\command

HKEY_CURRENT_USER\Y6\shell\
runas

HKEY_CURRENT_USER\Y6\shell\
runas\command

HKEY_CURRENT_USER\h8

HKEY_CURRENT_USER\h8\DefaultIcon

HKEY_CURRENT_USER\h8\shell

HKEY_CURRENT_USER\h8\shell\
open

HKEY_CURRENT_USER\h8\shell\
open\command

HKEY_CURRENT_USER\h8\shell\
runas

HKEY_CURRENT_USER\h8\shell\
runas\command

HKEY_CURRENT_USER\Dc

HKEY_CURRENT_USER\Dc\DefaultIcon

HKEY_CURRENT_USER\Dc\shell

HKEY_CURRENT_USER\Dc\shell\
open

HKEY_CURRENT_USER\Dc\shell\
open\command

HKEY_CURRENT_USER\Dc\shell\
runas

HKEY_CURRENT_USER\Dc\shell\
runas\command

HKEY_CURRENT_USER\L4

HKEY_CURRENT_USER\L4\DefaultIcon

HKEY_CURRENT_USER\L4\shell

HKEY_CURRENT_USER\L4\shell\
open

HKEY_CURRENT_USER\L4\shell\
open\command

HKEY_CURRENT_USER\L4\shell\
runas

HKEY_CURRENT_USER\L4\shell\
runas\command

HKEY_CURRENT_USER\I5R

HKEY_CURRENT_USER\I5R\DefaultIcon

HKEY_CURRENT_USER\I5R\shell

HKEY_CURRENT_USER\I5R\shell\
open

HKEY_CURRENT_USER\I5R\shell\
open\command

HKEY_CURRENT_USER\I5R\shell\
runas

HKEY_CURRENT_USER\I5R\shell\
runas\command

HKEY_CURRENT_USER\Tr

HKEY_CURRENT_USER\Tr\DefaultIcon

HKEY_CURRENT_USER\Tr\shell

HKEY_CURRENT_USER\Tr\shell\
open

HKEY_CURRENT_USER\Tr\shell\
open\command

HKEY_CURRENT_USER\Tr\shell\
runas

HKEY_CURRENT_USER\Tr\shell\
runas\command

HKEY_CURRENT_USER\vV

HKEY_CURRENT_USER\vV\DefaultIcon

HKEY_CURRENT_USER\vV\shell

HKEY_CURRENT_USER\vV\shell\
open

HKEY_CURRENT_USER\vV\shell\
open\command

HKEY_CURRENT_USER\vV\shell\
runas

HKEY_CURRENT_USER\vV\shell\
runas\command

HKEY_CURRENT_USER\O3

HKEY_CURRENT_USER\O3\DefaultIcon

HKEY_CURRENT_USER\O3\shell

HKEY_CURRENT_USER\O3\shell\
open

HKEY_CURRENT_USER\O3\shell\
open\command

HKEY_CURRENT_USER\O3\shell\
runas

HKEY_CURRENT_USER\O3\shell\
runas\command

HKEY_CURRENT_USER\0X0

HKEY_CURRENT_USER\0X0\DefaultIcon

HKEY_CURRENT_USER\0X0\shell

HKEY_CURRENT_USER\0X0\shell\
open

HKEY_CURRENT_USER\0X0\shell\
open\command

HKEY_CURRENT_USER\0X0\shell\
runas

HKEY_CURRENT_USER\0X0\shell\
runas\command

HKEY_CURRENT_USER\E6Y

HKEY_CURRENT_USER\E6Y\DefaultIcon

HKEY_CURRENT_USER\E6Y\shell

HKEY_CURRENT_USER\E6Y\shell\
open

HKEY_CURRENT_USER\E6Y\shell\
open\command

HKEY_CURRENT_USER\E6Y\shell\
runas

HKEY_CURRENT_USER\E6Y\shell\
runas\command

HKEY_CURRENT_USER\1FW

HKEY_CURRENT_USER\1FW\DefaultIcon

HKEY_CURRENT_USER\1FW\shell

HKEY_CURRENT_USER\1FW\shell\
open

HKEY_CURRENT_USER\1FW\shell\
open\command

HKEY_CURRENT_USER\1FW\shell\
runas

HKEY_CURRENT_USER\1FW\shell\
runas\command

HKEY_CURRENT_USER\75i

HKEY_CURRENT_USER\75i\DefaultIcon

HKEY_CURRENT_USER\75i\shell

HKEY_CURRENT_USER\75i\shell\
open

HKEY_CURRENT_USER\75i\shell\
open\command

HKEY_CURRENT_USER\75i\shell\
runas

HKEY_CURRENT_USER\75i\shell\
runas\command

HKEY_CURRENT_USER\SA

HKEY_CURRENT_USER\SA\DefaultIcon

HKEY_CURRENT_USER\SA\shell

HKEY_CURRENT_USER\SA\shell\
open

HKEY_CURRENT_USER\SA\shell\
open\command

HKEY_CURRENT_USER\SA\shell\
runas

HKEY_CURRENT_USER\SA\shell\
runas\command

HKEY_CURRENT_USER\5V2

HKEY_CURRENT_USER\5V2\DefaultIcon

HKEY_CURRENT_USER\5V2\shell

HKEY_CURRENT_USER\5V2\shell\
open

HKEY_CURRENT_USER\5V2\shell\
open\command

HKEY_CURRENT_USER\5V2\shell\
runas

HKEY_CURRENT_USER\5V2\shell\
runas\command

HKEY_CURRENT_USER\y30

HKEY_CURRENT_USER\y30\DefaultIcon

HKEY_CURRENT_USER\y30\shell

HKEY_CURRENT_USER\y30\shell\
open

HKEY_CURRENT_USER\y30\shell\
open\command

HKEY_CURRENT_USER\y30\shell\
runas

HKEY_CURRENT_USER\y30\shell\
runas\command

HKEY_CURRENT_USER\7kM

HKEY_CURRENT_USER\7kM\DefaultIcon

HKEY_CURRENT_USER\7kM\shell

HKEY_CURRENT_USER\7kM\shell\
open

HKEY_CURRENT_USER\7kM\shell\
open\command

HKEY_CURRENT_USER\7kM\shell\
runas

HKEY_CURRENT_USER\7kM\shell\
runas\command

HKEY_CURRENT_USER\4H

HKEY_CURRENT_USER\4H\DefaultIcon

HKEY_CURRENT_USER\4H\shell

HKEY_CURRENT_USER\4H\shell\
open

HKEY_CURRENT_USER\4H\shell\
open\command

HKEY_CURRENT_USER\4H\shell\
runas

HKEY_CURRENT_USER\4H\shell\
runas\command

It adds the following registry entries:

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\SharedAccess\Parameters\
FirewallPolicy\StandardProfile
EnableFirewall = "0"

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\SharedAccess\Parameters\
FirewallPolicy\StandardProfile
DoNotAllowExceptions = "0"

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\SharedAccess\Parameters\
FirewallPolicy\StandardProfile
DisableNotifications = "1"

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\SharedAccess\Parameters\
FirewallPolicy\DomainProfile
EnableFirewall = "0"

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\SharedAccess\Parameters\
FirewallPolicy\DomainProfile
DoNotAllowExceptions = "0"

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\SharedAccess\Parameters\
FirewallPolicy\DomainProfile
DisableNotifications = "1"

HKEY_CURRENT_USER\.exe
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\.exe\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\.exe\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\W0
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\W0\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\W0\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\Software\Microsoft\
Windows
Local = "ab19919"

HKEY_CURRENT_USER\60q
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\60q\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\60q\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\NDU
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\NDU\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\NDU\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\g5
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\g5\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\g5\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\qK
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\qK\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\qK\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\j5u
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\j5u\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\j5u\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\2S
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\2S\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\2S\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\CH4
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\CH4\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\CH4\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\oN
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\oN\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\oN\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\o5
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\o5\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\o5\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\EC3
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\EC3\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\EC3\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\U8C
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\U8C\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\U8C\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\Uo
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\Uo\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\Uo\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\N3
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\N3\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\N3\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\f48
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\f48\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\f48\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\CB
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\CB\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\CB\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\2b
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\2b\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\2b\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\10
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\10\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\10\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\1RI
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\1RI\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\1RI\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\OvP
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\OvP\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\OvP\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\FV
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\FV\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\FV\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\36
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\36\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\36\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\YM
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\YM\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\YM\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\Q5
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\Q5\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\Q5\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\Mv5
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\Mv5\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\Mv5\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\80
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\80\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\80\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\xS
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\xS\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\xS\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\Y6
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\Y6\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\Y6\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\h8
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\h8\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\h8\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\Dc
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\Dc\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\Dc\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\L4
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\L4\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\L4\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\I5R
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\I5R\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\I5R\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\Tr
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\Tr\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\Tr\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\vV
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\vV\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\vV\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\O3
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\O3\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\O3\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\0X0
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\0X0\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\0X0\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\E6Y
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\E6Y\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\E6Y\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\1FW
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\1FW\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\1FW\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\75i
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\75i\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\75i\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\SA
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\SA\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\SA\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\5V2
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\5V2\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\5V2\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\y30
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\y30\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\y30\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\7kM
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\7kM\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\7kM\shell\
runas\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\4H
Content Type = "application/x-msdownload"

HKEY_CURRENT_USER\4H\shell\
open\command
IsolatedCommand = "%1 %*"

HKEY_CURRENT_USER\4H\shell\
runas\command
IsolatedCommand = "%1 %*"

It modifies the following registry entries:

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\SharedAccess
Start = "4"

(Note: The default value data of the said registry entry is 2.)

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Security Center
AntiVirusDisableNotify = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Security Center
AntiVirusOverride = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Security Center
FirewallDisableNotify = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Security Center
FirewallOverride = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Security Center
UpdatesDisableNotify = "1"

HKEY_CURRENT_USER\Software\Microsoft\
GDIPlus
FontCachePath = "%Application Data%"

(Note: The default value data of the said registry entry is %User Profile%\Local Settings\Application Data.)

Dropping Routine

This Trojan drops the following files:

  • %Application Data%\bnt.exe

(Note: %Application Data% is the current user's Application Data folder, which is usually C:\Documents and Settings\{user name}\Application Data on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\AppData\Roaming on Windows Vista and 7.)

Other Details

This Trojan deletes itself after execution.

This report is generated via an automated analysis system.

  SOLUTION

Minimum Scan Engine: 9.300

Step 1

Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.

Step 2

Delete this registry key

[ Learn More ]

Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.

  • In HKEY_CURRENT_USER
    • .exe
  • In HKEY_CURRENT_USER\.exe
    • DefaultIcon
  • In HKEY_CURRENT_USER\.exe
    • shell
  • In HKEY_CURRENT_USER\.exe\shell
    • open
  • In HKEY_CURRENT_USER\.exe\shell\open
    • command
  • In HKEY_CURRENT_USER\.exe\shell
    • runas
  • In HKEY_CURRENT_USER\.exe\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • W0
  • In HKEY_CURRENT_USER\W0
    • DefaultIcon
  • In HKEY_CURRENT_USER\W0
    • shell
  • In HKEY_CURRENT_USER\W0\shell
    • open
  • In HKEY_CURRENT_USER\W0\shell\open
    • command
  • In HKEY_CURRENT_USER\W0\shell
    • runas
  • In HKEY_CURRENT_USER\W0\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • 60q
  • In HKEY_CURRENT_USER\60q
    • DefaultIcon
  • In HKEY_CURRENT_USER\60q
    • shell
  • In HKEY_CURRENT_USER\60q\shell
    • open
  • In HKEY_CURRENT_USER\60q\shell\open
    • command
  • In HKEY_CURRENT_USER\60q\shell
    • runas
  • In HKEY_CURRENT_USER\60q\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • NDU
  • In HKEY_CURRENT_USER\NDU
    • DefaultIcon
  • In HKEY_CURRENT_USER\NDU
    • shell
  • In HKEY_CURRENT_USER\NDU\shell
    • open
  • In HKEY_CURRENT_USER\NDU\shell\open
    • command
  • In HKEY_CURRENT_USER\NDU\shell
    • runas
  • In HKEY_CURRENT_USER\NDU\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • g5
  • In HKEY_CURRENT_USER\g5
    • DefaultIcon
  • In HKEY_CURRENT_USER\g5
    • shell
  • In HKEY_CURRENT_USER\g5\shell
    • open
  • In HKEY_CURRENT_USER\g5\shell\open
    • command
  • In HKEY_CURRENT_USER\g5\shell
    • runas
  • In HKEY_CURRENT_USER\g5\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • qK
  • In HKEY_CURRENT_USER\qK
    • DefaultIcon
  • In HKEY_CURRENT_USER\qK
    • shell
  • In HKEY_CURRENT_USER\qK\shell
    • open
  • In HKEY_CURRENT_USER\qK\shell\open
    • command
  • In HKEY_CURRENT_USER\qK\shell
    • runas
  • In HKEY_CURRENT_USER\qK\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • j5u
  • In HKEY_CURRENT_USER\j5u
    • DefaultIcon
  • In HKEY_CURRENT_USER\j5u
    • shell
  • In HKEY_CURRENT_USER\j5u\shell
    • open
  • In HKEY_CURRENT_USER\j5u\shell\open
    • command
  • In HKEY_CURRENT_USER\j5u\shell
    • runas
  • In HKEY_CURRENT_USER\j5u\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • 2S
  • In HKEY_CURRENT_USER\2S
    • DefaultIcon
  • In HKEY_CURRENT_USER\2S
    • shell
  • In HKEY_CURRENT_USER\2S\shell
    • open
  • In HKEY_CURRENT_USER\2S\shell\open
    • command
  • In HKEY_CURRENT_USER\2S\shell
    • runas
  • In HKEY_CURRENT_USER\2S\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • CH4
  • In HKEY_CURRENT_USER\CH4
    • DefaultIcon
  • In HKEY_CURRENT_USER\CH4
    • shell
  • In HKEY_CURRENT_USER\CH4\shell
    • open
  • In HKEY_CURRENT_USER\CH4\shell\open
    • command
  • In HKEY_CURRENT_USER\CH4\shell
    • runas
  • In HKEY_CURRENT_USER\CH4\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • oN
  • In HKEY_CURRENT_USER\oN
    • DefaultIcon
  • In HKEY_CURRENT_USER\oN
    • shell
  • In HKEY_CURRENT_USER\oN\shell
    • open
  • In HKEY_CURRENT_USER\oN\shell\open
    • command
  • In HKEY_CURRENT_USER\oN\shell
    • runas
  • In HKEY_CURRENT_USER\oN\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • o5
  • In HKEY_CURRENT_USER\o5
    • DefaultIcon
  • In HKEY_CURRENT_USER\o5
    • shell
  • In HKEY_CURRENT_USER\o5\shell
    • open
  • In HKEY_CURRENT_USER\o5\shell\open
    • command
  • In HKEY_CURRENT_USER\o5\shell
    • runas
  • In HKEY_CURRENT_USER\o5\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • EC3
  • In HKEY_CURRENT_USER\EC3
    • DefaultIcon
  • In HKEY_CURRENT_USER\EC3
    • shell
  • In HKEY_CURRENT_USER\EC3\shell
    • open
  • In HKEY_CURRENT_USER\EC3\shell\open
    • command
  • In HKEY_CURRENT_USER\EC3\shell
    • runas
  • In HKEY_CURRENT_USER\EC3\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • U8C
  • In HKEY_CURRENT_USER\U8C
    • DefaultIcon
  • In HKEY_CURRENT_USER\U8C
    • shell
  • In HKEY_CURRENT_USER\U8C\shell
    • open
  • In HKEY_CURRENT_USER\U8C\shell\open
    • command
  • In HKEY_CURRENT_USER\U8C\shell
    • runas
  • In HKEY_CURRENT_USER\U8C\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • Uo
  • In HKEY_CURRENT_USER\Uo
    • DefaultIcon
  • In HKEY_CURRENT_USER\Uo
    • shell
  • In HKEY_CURRENT_USER\Uo\shell
    • open
  • In HKEY_CURRENT_USER\Uo\shell\open
    • command
  • In HKEY_CURRENT_USER\Uo\shell
    • runas
  • In HKEY_CURRENT_USER\Uo\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • N3
  • In HKEY_CURRENT_USER\N3
    • DefaultIcon
  • In HKEY_CURRENT_USER\N3
    • shell
  • In HKEY_CURRENT_USER\N3\shell
    • open
  • In HKEY_CURRENT_USER\N3\shell\open
    • command
  • In HKEY_CURRENT_USER\N3\shell
    • runas
  • In HKEY_CURRENT_USER\N3\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • f48
  • In HKEY_CURRENT_USER\f48
    • DefaultIcon
  • In HKEY_CURRENT_USER\f48
    • shell
  • In HKEY_CURRENT_USER\f48\shell
    • open
  • In HKEY_CURRENT_USER\f48\shell\open
    • command
  • In HKEY_CURRENT_USER\f48\shell
    • runas
  • In HKEY_CURRENT_USER\f48\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • CB
  • In HKEY_CURRENT_USER\CB
    • DefaultIcon
  • In HKEY_CURRENT_USER\CB
    • shell
  • In HKEY_CURRENT_USER\CB\shell
    • open
  • In HKEY_CURRENT_USER\CB\shell\open
    • command
  • In HKEY_CURRENT_USER\CB\shell
    • runas
  • In HKEY_CURRENT_USER\CB\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • 2b
  • In HKEY_CURRENT_USER\2b
    • DefaultIcon
  • In HKEY_CURRENT_USER\2b
    • shell
  • In HKEY_CURRENT_USER\2b\shell
    • open
  • In HKEY_CURRENT_USER\2b\shell\open
    • command
  • In HKEY_CURRENT_USER\2b\shell
    • runas
  • In HKEY_CURRENT_USER\2b\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • 10
  • In HKEY_CURRENT_USER\10
    • DefaultIcon
  • In HKEY_CURRENT_USER\10
    • shell
  • In HKEY_CURRENT_USER\10\shell
    • open
  • In HKEY_CURRENT_USER\10\shell\open
    • command
  • In HKEY_CURRENT_USER\10\shell
    • runas
  • In HKEY_CURRENT_USER\10\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • 1RI
  • In HKEY_CURRENT_USER\1RI
    • DefaultIcon
  • In HKEY_CURRENT_USER\1RI
    • shell
  • In HKEY_CURRENT_USER\1RI\shell
    • open
  • In HKEY_CURRENT_USER\1RI\shell\open
    • command
  • In HKEY_CURRENT_USER\1RI\shell
    • runas
  • In HKEY_CURRENT_USER\1RI\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • OvP
  • In HKEY_CURRENT_USER\OvP
    • DefaultIcon
  • In HKEY_CURRENT_USER\OvP
    • shell
  • In HKEY_CURRENT_USER\OvP\shell
    • open
  • In HKEY_CURRENT_USER\OvP\shell\open
    • command
  • In HKEY_CURRENT_USER\OvP\shell
    • runas
  • In HKEY_CURRENT_USER\OvP\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • FV
  • In HKEY_CURRENT_USER\FV
    • DefaultIcon
  • In HKEY_CURRENT_USER\FV
    • shell
  • In HKEY_CURRENT_USER\FV\shell
    • open
  • In HKEY_CURRENT_USER\FV\shell\open
    • command
  • In HKEY_CURRENT_USER\FV\shell
    • runas
  • In HKEY_CURRENT_USER\FV\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • 36
  • In HKEY_CURRENT_USER\36
    • DefaultIcon
  • In HKEY_CURRENT_USER\36
    • shell
  • In HKEY_CURRENT_USER\36\shell
    • open
  • In HKEY_CURRENT_USER\36\shell\open
    • command
  • In HKEY_CURRENT_USER\36\shell
    • runas
  • In HKEY_CURRENT_USER\36\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • YM
  • In HKEY_CURRENT_USER\YM
    • DefaultIcon
  • In HKEY_CURRENT_USER\YM
    • shell
  • In HKEY_CURRENT_USER\YM\shell
    • open
  • In HKEY_CURRENT_USER\YM\shell\open
    • command
  • In HKEY_CURRENT_USER\YM\shell
    • runas
  • In HKEY_CURRENT_USER\YM\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • Q5
  • In HKEY_CURRENT_USER\Q5
    • DefaultIcon
  • In HKEY_CURRENT_USER\Q5
    • shell
  • In HKEY_CURRENT_USER\Q5\shell
    • open
  • In HKEY_CURRENT_USER\Q5\shell\open
    • command
  • In HKEY_CURRENT_USER\Q5\shell
    • runas
  • In HKEY_CURRENT_USER\Q5\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • Mv5
  • In HKEY_CURRENT_USER\Mv5
    • DefaultIcon
  • In HKEY_CURRENT_USER\Mv5
    • shell
  • In HKEY_CURRENT_USER\Mv5\shell
    • open
  • In HKEY_CURRENT_USER\Mv5\shell\open
    • command
  • In HKEY_CURRENT_USER\Mv5\shell
    • runas
  • In HKEY_CURRENT_USER\Mv5\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • 80
  • In HKEY_CURRENT_USER\80
    • DefaultIcon
  • In HKEY_CURRENT_USER\80
    • shell
  • In HKEY_CURRENT_USER\80\shell
    • open
  • In HKEY_CURRENT_USER\80\shell\open
    • command
  • In HKEY_CURRENT_USER\80\shell
    • runas
  • In HKEY_CURRENT_USER\80\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • xS
  • In HKEY_CURRENT_USER\xS
    • DefaultIcon
  • In HKEY_CURRENT_USER\xS
    • shell
  • In HKEY_CURRENT_USER\xS\shell
    • open
  • In HKEY_CURRENT_USER\xS\shell\open
    • command
  • In HKEY_CURRENT_USER\xS\shell
    • runas
  • In HKEY_CURRENT_USER\xS\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • Y6
  • In HKEY_CURRENT_USER\Y6
    • DefaultIcon
  • In HKEY_CURRENT_USER\Y6
    • shell
  • In HKEY_CURRENT_USER\Y6\shell
    • open
  • In HKEY_CURRENT_USER\Y6\shell\open
    • command
  • In HKEY_CURRENT_USER\Y6\shell
    • runas
  • In HKEY_CURRENT_USER\Y6\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • h8
  • In HKEY_CURRENT_USER\h8
    • DefaultIcon
  • In HKEY_CURRENT_USER\h8
    • shell
  • In HKEY_CURRENT_USER\h8\shell
    • open
  • In HKEY_CURRENT_USER\h8\shell\open
    • command
  • In HKEY_CURRENT_USER\h8\shell
    • runas
  • In HKEY_CURRENT_USER\h8\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • Dc
  • In HKEY_CURRENT_USER\Dc
    • DefaultIcon
  • In HKEY_CURRENT_USER\Dc
    • shell
  • In HKEY_CURRENT_USER\Dc\shell
    • open
  • In HKEY_CURRENT_USER\Dc\shell\open
    • command
  • In HKEY_CURRENT_USER\Dc\shell
    • runas
  • In HKEY_CURRENT_USER\Dc\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • L4
  • In HKEY_CURRENT_USER\L4
    • DefaultIcon
  • In HKEY_CURRENT_USER\L4
    • shell
  • In HKEY_CURRENT_USER\L4\shell
    • open
  • In HKEY_CURRENT_USER\L4\shell\open
    • command
  • In HKEY_CURRENT_USER\L4\shell
    • runas
  • In HKEY_CURRENT_USER\L4\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • I5R
  • In HKEY_CURRENT_USER\I5R
    • DefaultIcon
  • In HKEY_CURRENT_USER\I5R
    • shell
  • In HKEY_CURRENT_USER\I5R\shell
    • open
  • In HKEY_CURRENT_USER\I5R\shell\open
    • command
  • In HKEY_CURRENT_USER\I5R\shell
    • runas
  • In HKEY_CURRENT_USER\I5R\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • Tr
  • In HKEY_CURRENT_USER\Tr
    • DefaultIcon
  • In HKEY_CURRENT_USER\Tr
    • shell
  • In HKEY_CURRENT_USER\Tr\shell
    • open
  • In HKEY_CURRENT_USER\Tr\shell\open
    • command
  • In HKEY_CURRENT_USER\Tr\shell
    • runas
  • In HKEY_CURRENT_USER\Tr\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • vV
  • In HKEY_CURRENT_USER\vV
    • DefaultIcon
  • In HKEY_CURRENT_USER\vV
    • shell
  • In HKEY_CURRENT_USER\vV\shell
    • open
  • In HKEY_CURRENT_USER\vV\shell\open
    • command
  • In HKEY_CURRENT_USER\vV\shell
    • runas
  • In HKEY_CURRENT_USER\vV\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • O3
  • In HKEY_CURRENT_USER\O3
    • DefaultIcon
  • In HKEY_CURRENT_USER\O3
    • shell
  • In HKEY_CURRENT_USER\O3\shell
    • open
  • In HKEY_CURRENT_USER\O3\shell\open
    • command
  • In HKEY_CURRENT_USER\O3\shell
    • runas
  • In HKEY_CURRENT_USER\O3\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • 0X0
  • In HKEY_CURRENT_USER\0X0
    • DefaultIcon
  • In HKEY_CURRENT_USER\0X0
    • shell
  • In HKEY_CURRENT_USER\0X0\shell
    • open
  • In HKEY_CURRENT_USER\0X0\shell\open
    • command
  • In HKEY_CURRENT_USER\0X0\shell
    • runas
  • In HKEY_CURRENT_USER\0X0\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • E6Y
  • In HKEY_CURRENT_USER\E6Y
    • DefaultIcon
  • In HKEY_CURRENT_USER\E6Y
    • shell
  • In HKEY_CURRENT_USER\E6Y\shell
    • open
  • In HKEY_CURRENT_USER\E6Y\shell\open
    • command
  • In HKEY_CURRENT_USER\E6Y\shell
    • runas
  • In HKEY_CURRENT_USER\E6Y\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • 1FW
  • In HKEY_CURRENT_USER\1FW
    • DefaultIcon
  • In HKEY_CURRENT_USER\1FW
    • shell
  • In HKEY_CURRENT_USER\1FW\shell
    • open
  • In HKEY_CURRENT_USER\1FW\shell\open
    • command
  • In HKEY_CURRENT_USER\1FW\shell
    • runas
  • In HKEY_CURRENT_USER\1FW\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • 75i
  • In HKEY_CURRENT_USER\75i
    • DefaultIcon
  • In HKEY_CURRENT_USER\75i
    • shell
  • In HKEY_CURRENT_USER\75i\shell
    • open
  • In HKEY_CURRENT_USER\75i\shell\open
    • command
  • In HKEY_CURRENT_USER\75i\shell
    • runas
  • In HKEY_CURRENT_USER\75i\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • SA
  • In HKEY_CURRENT_USER\SA
    • DefaultIcon
  • In HKEY_CURRENT_USER\SA
    • shell
  • In HKEY_CURRENT_USER\SA\shell
    • open
  • In HKEY_CURRENT_USER\SA\shell\open
    • command
  • In HKEY_CURRENT_USER\SA\shell
    • runas
  • In HKEY_CURRENT_USER\SA\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • 5V2
  • In HKEY_CURRENT_USER\5V2
    • DefaultIcon
  • In HKEY_CURRENT_USER\5V2
    • shell
  • In HKEY_CURRENT_USER\5V2\shell
    • open
  • In HKEY_CURRENT_USER\5V2\shell\open
    • command
  • In HKEY_CURRENT_USER\5V2\shell
    • runas
  • In HKEY_CURRENT_USER\5V2\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • y30
  • In HKEY_CURRENT_USER\y30
    • DefaultIcon
  • In HKEY_CURRENT_USER\y30
    • shell
  • In HKEY_CURRENT_USER\y30\shell
    • open
  • In HKEY_CURRENT_USER\y30\shell\open
    • command
  • In HKEY_CURRENT_USER\y30\shell
    • runas
  • In HKEY_CURRENT_USER\y30\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • 7kM
  • In HKEY_CURRENT_USER\7kM
    • DefaultIcon
  • In HKEY_CURRENT_USER\7kM
    • shell
  • In HKEY_CURRENT_USER\7kM\shell
    • open
  • In HKEY_CURRENT_USER\7kM\shell\open
    • command
  • In HKEY_CURRENT_USER\7kM\shell
    • runas
  • In HKEY_CURRENT_USER\7kM\shell\runas
    • command
  • In HKEY_CURRENT_USER
    • 4H
  • In HKEY_CURRENT_USER\4H
    • DefaultIcon
  • In HKEY_CURRENT_USER\4H
    • shell
  • In HKEY_CURRENT_USER\4H\shell
    • open
  • In HKEY_CURRENT_USER\4H\shell\open
    • command
  • In HKEY_CURRENT_USER\4H\shell
    • runas
  • In HKEY_CURRENT_USER\4H\shell\runas
    • command

Step 3

Delete this registry value

[ Learn More ]

Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.

  • In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile
    • EnableFirewall = "0"
  • In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile
    • DoNotAllowExceptions = "0"
  • In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile
    • DisableNotifications = "1"
  • In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile
    • EnableFirewall = "0"
  • In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile
    • DoNotAllowExceptions = "0"
  • In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile
    • DisableNotifications = "1"
  • In HKEY_CURRENT_USER\.exe
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\.exe\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\.exe\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\W0
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\W0\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\W0\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows
    • Local = "ab19919"
  • In HKEY_CURRENT_USER\60q
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\60q\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\60q\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\NDU
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\NDU\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\NDU\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\g5
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\g5\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\g5\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\qK
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\qK\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\qK\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\j5u
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\j5u\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\j5u\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\2S
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\2S\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\2S\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\CH4
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\CH4\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\CH4\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\oN
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\oN\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\oN\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\o5
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\o5\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\o5\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\EC3
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\EC3\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\EC3\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\U8C
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\U8C\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\U8C\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\Uo
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\Uo\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\Uo\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\N3
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\N3\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\N3\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\f48
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\f48\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\f48\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\CB
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\CB\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\CB\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\2b
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\2b\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\2b\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\10
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\10\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\10\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\1RI
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\1RI\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\1RI\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\OvP
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\OvP\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\OvP\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\FV
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\FV\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\FV\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\36
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\36\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\36\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\YM
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\YM\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\YM\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\Q5
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\Q5\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\Q5\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\Mv5
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\Mv5\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\Mv5\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\80
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\80\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\80\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\xS
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\xS\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\xS\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\Y6
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\Y6\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\Y6\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\h8
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\h8\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\h8\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\Dc
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\Dc\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\Dc\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\L4
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\L4\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\L4\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\I5R
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\I5R\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\I5R\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\Tr
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\Tr\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\Tr\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\vV
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\vV\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\vV\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\O3
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\O3\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\O3\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\0X0
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\0X0\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\0X0\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\E6Y
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\E6Y\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\E6Y\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\1FW
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\1FW\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\1FW\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\75i
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\75i\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\75i\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\SA
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\SA\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\SA\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\5V2
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\5V2\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\5V2\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\y30
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\y30\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\y30\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\7kM
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\7kM\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\7kM\shell\runas\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\4H
    • Content Type = "application/x-msdownload"
  • In HKEY_CURRENT_USER\4H\shell\open\command
    • IsolatedCommand = "%1 %*"
  • In HKEY_CURRENT_USER\4H\shell\runas\command
    • IsolatedCommand = "%1 %*"

Step 4

Restore these modified registry values

[ Learn More ]

Important:Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this only if you know how to or you can seek your system administrator's help. You may also check out this Microsoft article first before modifying your computer's registry.

  • In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SharedAccess
    • From: Start = "4"
      To: Start = ""2""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center
    • AntiVirusDisableNotify = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center
    • AntiVirusOverride = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center
    • FirewallDisableNotify = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center
    • FirewallOverride = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center
    • UpdatesDisableNotify = "1"
  • In HKEY_CURRENT_USER\Software\Microsoft\GDIPlus
    • From: FontCachePath = "%Application Data%"
      To: FontCachePath = ""%User Profile%\Local Settings\Application Data""

Step 5

Search and delete this file

[ Learn More ]
There may be some files that are hidden. Please make sure you check the Search Hidden Files and Folders checkbox in the "More advanced options" option to include all hidden files and folders in the search result.
  • %Application Data%\bnt.exe

Step 6

Scan your computer with your Trend Micro product to delete files detected as TROJ_FAKEAV.SCP. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.

Step 7

Restore deleted/modified files and/or registry entries from backup

*Note: Only Microsoft-related files/keys/values will be restored. If this malware/grayware also deleted registry keys/values related to programs that are not from Microsoft, please reinstall those programs on your computer.

    • %Application Data%\GDIPFONTCACHEV1.DAT


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