PLATFORM:

Windows

 OVERALL RISK RATING:
 REPORTED INFECTION:
 SYSTEM IMPACT RATING:
 INFORMATION EXPOSURE:

  • Threat Type: Spyware

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW

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

  TECHNICAL DETAILS

File Size: 1,157,546 bytes
File Type: EXE
Memory Resident: No
Initial Samples Received Date: 26 Oct 2015

Arrival Details

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

Installation

This spyware drops the following copies of itself into the affected system:

  • %System%\wwtask.exe

(Note: %System% is the Windows system folder, where it usually is C:\Windows\System32 on all Windows operating system versions.)

It creates the following folders:

  • %System%\TWH

(Note: %System% is the Windows system folder, where it usually is C:\Windows\System32 on all Windows operating system versions.)

Other System Modifications

This spyware adds the following registry keys:

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver

HKEY_CURRENT_USER\Software\Tz0\
BIOS

HKEY_LOCAL_MACHINE\SOFTWARE\Tz0\
Plugins\EMTask

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Control\SafeBoot\Minimal\
NetworkAgent

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Control\SafeBoot\Network\
NetworkAgent

HKEY_LOCAL_MACHINE\Software\Tz0\
BIOS

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver\t0_secc

HKEY_LOCAL_MACHINE\Software\Tz0\
Agent

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver\tlb

It adds the following registry entries:

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_macid = "DC55E17B988987F362F345B5A9"

HKEY_CURRENT_USER\Software\Tz0\
BIOS
SMBiosType = "PHYSMEM"

HKEY_CURRENT_USER\Software\Tz0\
BIOS
SMBios = "{random values}"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_macid = "FA73C790F36D9BE776CF699995"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_s = "109139122142134090"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_deb = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_sp = "092083117112098103093104112108117140146140141126134076075117"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_sn = "144144141122140132071126145126"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_mut = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_mutp = "092083117112098103093104112108117140146140141126134076075117"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_mutt = "073"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_mutx = "073"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_tray = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_usrt = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_fpreset = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Tz0\
Plugins\EMTask
p_build = "1.0.0.20"

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\NetworkAgent
ImagePath = "%System%\wwtask.exe -service"

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\NetworkAgent
Description = "Manages objects protocols in the Network and Dial-Up synchronizations"

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\NetworkAgent
DisplayName = "Network Agent Driver Tz0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_dlt = "{random characters}"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_macid = "50D86DCECD47454DCB65F60B07"

HKEY_LOCAL_MACHINE\SOFTWARE\Tz0\
BIOS
SMBiosType = "PHYSMEM"

HKEY_LOCAL_MACHINE\SOFTWARE\Tz0\
BIOS
SMBios = "{random values}"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_macid = "9890A4B5D648464CCA64F50478"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_deb = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_p = "077076078082074"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_rport = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_pdie = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_max = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_ui = "074"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_pcrypt = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_pon = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_up = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_lvv = "{random characters}"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_lvf = "{random characters}"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_gtimer = "14997"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_comp = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_recp = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_shadow = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_lb = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_lc = "2"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_exs = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_htm = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_fcnv = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_fct0 = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_secu = "074"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_sece = "069"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_sect = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_secwa = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_secw = "4"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_secss = "211111111000000"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver\t0_secc
XT0 = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver\t0_secc
C0 = "{random characters}"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver\t0_secc
C1 = "{random characters}"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_rcimg = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_acti = "074073071074071074071078073"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_actp = "080080073"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_actr = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_fpreset = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_whw = "1f8"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_tmem = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_1 = "075078070073082070075073074076057074075083078080083077081068080076078074078074"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_mco = "{random characters}"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_afpp = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_syssec = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_okey = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_ofiles = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_obrow = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_spkey = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_met_clip = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_Off_Prof_Adv = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_AgDetect_Adv = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_AgDetect_Abs = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_cri_up = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_hyber = "{random values}"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_st_p = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_prot = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_upi = "074073071074071074071078073"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_perft1 = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_perft2 = "f"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_perfast = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_perfr = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_afplog = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_rulog = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_pipe = "3CF309080F00051105010F2CE822F93EC346C254DD42E258CA40CB8DDB7DDA61F741113202"

HKEY_LOCAL_MACHINE\SOFTWARE\Tz0\
Agent
Build = "b"

HKEY_LOCAL_MACHINE\SOFTWARE\Tz0\
Agent
DateBuild = "13.07.2011"

HKEY_LOCAL_MACHINE\SOFTWARE\Tz0\
Agent
Codename = "NerdCast.x2"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_perf_r = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_macid = "3C340059BAABD9203E172052CE"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver
t0_uid = "VPC5618252832641194198215246371816497952X43386"

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
NetworkAgentDriver\tlb
1 = "{random characters}"

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\SharedAccess\Parameters\
FirewallPolicy\StandardProfile\AuthorizedApplications\
List
%System%\wwtask.exe = "%System%\wwtask.exe:*:Enabled:Tz0 Network Agent Driver"

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\SharedAccess\Parameters\
FirewallPolicy\DomainProfile\AuthorizedApplications\
List
Tz0 Network Agent Driver = "%System%\wwtask.exe:*:Enabled:Tz0 Network Agent Driver"

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\SharedAccess\Parameters\
FirewallPolicy\StandardProfile\AuthorizedApplications\
List
Tz0 Network Agent Driver = "%System%\wwtask.exe:*:Enabled:Tz0 Network Agent Driver"

Dropping Routine

This spyware drops the following files:

  • %System%\actt0.dep

(Note: %System% is the Windows system folder, where it usually is C:\Windows\System32 on all Windows operating system versions.)

Other Details

This spyware connects to the following possibly malicious URL:

  • {BLOCKED}.50

This report is generated via an automated analysis system.

  SOLUTION

Minimum Scan Engine: 9.750

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_LOCAL_MACHINE\SOFTWARE\Clients
    • NetworkAgentDriver
  • In HKEY_CURRENT_USER\Software\Tz0
    • BIOS
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Tz0\Plugins
    • EMTask
  • In HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SafeBoot\Minimal
    • NetworkAgent
  • In HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SafeBoot\Network
    • NetworkAgent
  • In HKEY_LOCAL_MACHINE\Software\Tz0
    • BIOS
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_secc
  • In HKEY_LOCAL_MACHINE\Software\Tz0
    • Agent
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • tlb

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\SOFTWARE\Clients\NetworkAgentDriver
    • t0_macid = "DC55E17B988987F362F345B5A9"
  • In HKEY_CURRENT_USER\Software\Tz0\BIOS
    • SMBiosType = "PHYSMEM"
  • In HKEY_CURRENT_USER\Software\Tz0\BIOS
    • SMBios = "{random values}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_macid = "FA73C790F36D9BE776CF699995"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_s = "109139122142134090"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_deb = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_sp = "092083117112098103093104112108117140146140141126134076075117"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_sn = "144144141122140132071126145126"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_mut = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_mutp = "092083117112098103093104112108117140146140141126134076075117"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_mutt = "073"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_mutx = "073"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_tray = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_usrt = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_fpreset = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Tz0\Plugins\EMTask
    • p_build = "1.0.0.20"
  • In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetworkAgent
    • ImagePath = "%System%\wwtask.exe -service"
  • In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetworkAgent
    • Description = "Manages objects protocols in the Network and Dial-Up synchronizations"
  • In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetworkAgent
    • DisplayName = "Network Agent Driver Tz0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_dlt = "{random characters}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_macid = "50D86DCECD47454DCB65F60B07"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Tz0\BIOS
    • SMBiosType = "PHYSMEM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Tz0\BIOS
    • SMBios = "{random values}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_macid = "9890A4B5D648464CCA64F50478"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_deb = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_p = "077076078082074"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_rport = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_pdie = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_max = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_ui = "074"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_pcrypt = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_pon = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_up = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_lvv = "{random characters}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_lvf = "{random characters}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_gtimer = "14997"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_comp = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_recp = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_shadow = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_lb = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_lc = "2"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_exs = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_htm = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_fcnv = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_fct0 = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_secu = "074"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_sece = "069"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_sect = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_secwa = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_secw = "4"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_secss = "211111111000000"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver\t0_secc
    • XT0 = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver\t0_secc
    • C0 = "{random characters}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver\t0_secc
    • C1 = "{random characters}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_rcimg = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_acti = "074073071074071074071078073"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_actp = "080080073"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_actr = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_fpreset = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_whw = "1f8"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_tmem = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_1 = "075078070073082070075073074076057074075083078080083077081068080076078074078074"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_mco = "{random characters}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_afpp = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_syssec = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_okey = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_ofiles = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_obrow = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_spkey = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_met_clip = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_Off_Prof_Adv = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_AgDetect_Adv = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_AgDetect_Abs = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_cri_up = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_hyber = "{random values}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_st_p = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_prot = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_upi = "074073071074071074071078073"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_perft1 = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_perft2 = "f"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_perfast = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_perfr = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_afplog = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_rulog = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_pipe = "3CF309080F00051105010F2CE822F93EC346C254DD42E258CA40CB8DDB7DDA61F741113202"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Tz0\Agent
    • Build = "b"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Tz0\Agent
    • DateBuild = "13.07.2011"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Tz0\Agent
    • Codename = "NerdCast.x2"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_perf_r = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_macid = "3C340059BAABD9203E172052CE"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver
    • t0_uid = "VPC5618252832641194198215246371816497952X43386"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\NetworkAgentDriver\tlb
    • 1 = "{random characters}"
  • In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List
    • %System%\wwtask.exe = "%System%\wwtask.exe:*:Enabled:Tz0 Network Agent Driver"
  • In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile\AuthorizedApplications\List
    • Tz0 Network Agent Driver = "%System%\wwtask.exe:*:Enabled:Tz0 Network Agent Driver"
  • In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List
    • Tz0 Network Agent Driver = "%System%\wwtask.exe:*:Enabled:Tz0 Network Agent Driver"

Step 4

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.
  • %System%\actt0.dep

Step 5

Search and delete this folder

[ Learn More ]
Please make sure you check the Search Hidden Files and Folders checkbox in the More advanced options option to include all hidden folders in the search result.
  • %System%\TWH

Step 6

Scan your computer with your Trend Micro product to delete files detected as TSPY_BANCOS.XJOT. 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.


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