HEUR:Trojan.MSIL.Startun.gen (Kaspersky); Trojan.Win32.Generic!BT (Sunbelt)

 PLATFORM:

Windows

 OVER ALL RISK RATING:
 DAMAGE POTENTIAL::
 DISTRIBUTION POTENTIAL::
 REPORTED INFECTION:
Low
Medium
High
Critical

  • Threat Type:
    Trojan

  • Destructiveness:
    No

  • Encrypted:
     

  • In the wild::
    Yes

  OVERVIEW

It 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: 10,086,400 bytes
File type: EXE
Memory resident: Yes
INITIAL SAMPLES RECEIVED DATE: 29 de декабря de 2019

Detalles de entrada

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

Instalación

Agrega los procesos siguientes:

  • "{malware file name}.exe" /1
  • %Windows%\Microsoft.NET\Framework64\v2.0.50727\installutil.exe /name=LTService /account=localsystem %Windows%\LTSVC\LTSVC.exe
  • "%Windows%\LTSVC\LTSVC.exe" -sLTService
  • %Windows%\LTSVC\LTTray.exe

(Nota: %Windows% es la carpeta de Windows, que suele estar en C:\Windows o C:\WINNT).

)

Crea las carpetas siguientes:

  • %Windows%\LTSvc\Plugins
  • %Windows%\LTSvc
  • %All Users Profile%\Labtech
  • %All Users Profile%\Labtech\Tickets
  • %Windows%\Temp\LTCache
  • %All Users Profile%\Labtech\Responses
  • %All Users Profile%\Labtech\Inbox

(Nota: %Windows% es la carpeta de Windows, que suele estar en C:\Windows o C:\WINNT).

)

Técnica de inicio automático

Elimina las siguientes claves de registro asociadas a aplicaciones antivirus y de seguridad:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
services\LTService
ImagePath = "%Windows%\LTSVC\LTSVC.exe -sLTService"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\LTService
ImagePath = "%Windows%\LTSVC\LTSVC.exe"

Otras modificaciones del sistema

Modifica los archivos siguientes:

  • %Windows%\Temp\Cab7AAB.tmp
  • %Windows%\Temp\Cab9F5C.tmp
  • %Windows%\Temp\TarA7D7.tmp
  • %Windows%\Temp\CabA7D6.tmp
  • %Windows%\Temp\CabBDF7.tmp
  • %Windows%\Temp\TarBDF8.tmp
  • %Windows%\Temp\Tar9F5D.tmp
  • %Windows%\Temp\Tar7AAC.tmp

(Nota: %Windows% es la carpeta de Windows, que suele estar en C:\Windows o C:\WINNT).

)

Agrega las siguientes entradas de registro como parte de la rutina de instalación:

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
services\eventlog\Application\
LTService

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
services\eventlog\Application\
LTService\EventMessageFile

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
services\LTService\Parameters

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\LastScan

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\AutoStartup

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\VirusScanners

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\CleanUp

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Trackers

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Monitors

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\SNMPTraps

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\SyslogTraps

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\PushAccounts

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Subnets

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
LabVNC

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
LabVNC\default

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings\Schedule

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\DeviceLibrary

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\DetectionTemplates

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\CollectionTemplates

HKEY_USERS\S-1-5-21-2407829820-1079796033-203259571-500\SOFTWARE\
Software\Sysinternals\PsExec

HKEY_CURRENT_USER\Software\Sysinternals\
PsExec

HKEY_CURRENT_USER\Software\Sysinternals\
PsKill

HKEY_CURRENT_USER\Software\Sysinternals\
C

HKEY_CURRENT_USER\Software\Wow6432Node\
Sysinternals\C

HKEY_CURRENT_USER\Software\Wow6432Node\
Sysinternals\PsExec

HKEY_LOCAL_MACHINE\Software\Wow6432Node\
Sysinternals\PsExec

HKEY_LOCAL_MACHINE\Software\Sysinternals\
PsExec

HKEY_LOCAL_MACHINE\Software\Sysinternals\
PsKill

HKEY_LOCAL_MACHINE\Software\UltraVNC\
WinVNC3

HKEY_LOCAL_MACHINE\Software\ORL\
WinVNC3

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\LTSvcMon

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Control\SafeBoot\Network\
LTService

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Control\SafeBoot\Network\
LabVNC

HKEY_CURRENT_USER\SOFTWARE\LabTech\
Service\Tray

HKEY_CURRENT_USER\Software\LabTech\
LabVNC

Agrega las siguientes entradas de registro:

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
LocationID = "8"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
ServerPassword = "fnpassword"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
Server Address = "lts.fortressnetworks.com"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
UpdateTime = "1/23/2007 9:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
BackupTime = "1/12/2007 9:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
ServerAddress = "lts.fortressnetworks.com"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
TrayText = "Fortress Networks"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
ShowTicket = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
HelpURL = ""

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
ShowHelp = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
ShowTray = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
AddRemDesc = "Fortress Networks Monitoring Service"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
ShowTicketStatus = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
VerifyLookupEmail = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
DisablePoweredBy = "1"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
services\eventlog\Application
AutoBackupLogFiles = "0"

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
services\eventlog\Application\
LTService
EventMessageFile = "%Windows%\Microsoft.NET\Framework64\v2.0.50727\EventLogMessages.dll"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
services\LTService
DisplayName = "LabTech Monitoring Service"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
services\LTService
Description = "{random characters}"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
LabVNC
AllowLoopback = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
LabVNC
LoopbackOnly = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
LabVNC
AuthRequired = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
LabVNC
DisableTrayIcon = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
LabVNC\default
AutoPortSelect = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
LabVNC\default
RemoveWallpaper = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
LabVNC\default
PortNumber = "4999"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
LabVNC\default
HTTPConnect = "0"

HKEY_USERS\S-1-5-21-2407829820-1079796033-203259571-500\Software\
Software\Sysinternals\PsExec
EulaAccepted = "1"

HKEY_USERS\.DEFAULT\SOFTWARE\
Sysinternals\PsExec
EulaAccepted = "1"

HKEY_USERS\.DEFAULT\SOFTWARE\
Sysinternals\PsKill
EulaAccepted = "1"

HKEY_USERS\.DEFAULT\SOFTWARE\
Sysinternals\C
EulaAccepted = "1"

HKEY_USERS\.DEFAULT\SOFTWARE\
Wow6432Node\Sysinternals\C
EulaAccepted = "1"

HKEY_USERS\.DEFAULT\SOFTWARE\
Wow6432Node\Sysinternals\PsExec
EulaAccepted = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Sysinternals\PsExec
EulaAccepted = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Sysinternals\
PsExec
EulaAccepted = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Sysinternals\
PsKill
EulaAccepted = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\UltraVNC\
WinVNC3
AllowLoopback = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\UltraVNC
AllowLoopback = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\ORL\
WinVNC3
AllowLoopback = "1"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
services\LTSvcMon
Start = "2"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
Version = "40.193"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
ServerPassword = "RHtqDpZZp8/Zh2ZY2vbWFw=="

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
MasterPC = "False"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
CommunityStrings = "public,"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
SnmpCollectionTemplate = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
SNMPCommunity = "public"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
SyslogFilter = ""

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
TFTPFilter = ""

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
Usernames = ""

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
StartupNew = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
Probe = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
TFTPUpload = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
LabtechPush = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
VirtualHost = "False"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
VirtualMachine = "False"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
ClientID = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\LastScan
1 = "8/30/2019 11:53:55 PM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\LastScan
2 = "8/30/2019 11:53:55 PM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\LastScan
3 = "8/30/2019 11:53:55 PM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\LastScan
4 = "8/30/2019 11:53:55 PM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\LastScan
5 = "8/30/2019 11:53:55 PM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\LastScan
6 = "8/30/2019 11:53:55 PM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\LastScan
7 = "8/30/2019 11:53:55 PM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\LastScan
8 = "8/30/2019 11:53:55 PM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\LastScan
9 = "8/30/2019 11:53:55 PM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\LastScan
10 = "8/30/2019 11:53:55 PM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\LastScan
11 = "8/30/2019 11:53:55 PM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\LastScan
12 = "8/30/2019 11:53:55 PM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\LastScan
13 = "8/30/2019 11:53:55 PM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\LastScan
14 = "8/30/2019 11:53:55 PM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\LastScan
15 = "8/30/2019 11:53:55 PM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\LastScan
16 = "8/30/2019 11:53:55 PM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
AllowVNCDisable = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
BackupPass = ""

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
BackupServer = ""

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
BackupUser = ""

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
CacheDir = "%windir%\Temp\LTCache"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
CachePatch = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
CacheSoftware = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
CacheUpdate = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
CustomURL = ""

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
Debuging = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
PatchTime = "1/4/2007 4:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
RebootMode = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
ReportFreq = "300"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
ShowCustom = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
SoftwareTime = "1/4/2007 5:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
SupportURL = ""

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
TempDir = "%windir%\Temp"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
VNCMode = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
NewMessageText = "New Message Received"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
NewRSSFeedText = "RSS Feed Updated"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
EnableRSS = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
RSSFeedAddress1 = ""

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
RSSFeedAddress2 = ""

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
RSSFeedAddress3 = ""

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
RSSFeedAddress4 = ""

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
BalloonTipTitleText = "LabTech"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
VNCConnectMessage = "{random characters}"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
TicketFromName = "From:"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
TicketSubjectName = "Subject:"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
TechConnectedTitle = "A Technician is Connected"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
SystemMessageTitle = "LabTech System Message"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
ServiceTicketTitle = "Create Service Ticket"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
InterruptUserWithChat = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
NewTechChatMessage = "A Technician wants to chat with you."

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
ChatTitle = "Chat"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
NoExit = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
RegEditMode = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
FileExMode = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
ScreenShotMode = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
WindowsUpdateMode = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
RestartLogoffMessage = "{random characters}"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
ShutdownMessage = "The system is requesting to shutdown the computer would you like to proceed?"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
FileExpMessage = "{random characters}"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
RegExpMessage = "{random characters}"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
ScreenShotMessage = "A Technician is requesting a screen capture would you like to Allow this?"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
EventLogMode = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
ProxyServerURL = ""

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
ProxyUsername = "8Uf/gRm9AxM="

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
ProxyPassword = "8Uf/gRm9AxM="

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
CacheUsername = "8Uf/gRm9AxM="

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
CachePassword = "8Uf/gRm9AxM="

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
SSLPolicy = "16"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings\Schedule
0 = "1/1/2007 5:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings\Schedule
1 = "1/1/2007 5:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings\Schedule
2 = "1/1/2007 5:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings\Schedule
3 = "1/1/2007 5:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings\Schedule
4 = "1/1/2007 5:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings\Schedule
5 = "1/1/2007 5:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings\Schedule
6 = "1/1/2007 5:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings\Schedule
7 = "1/1/2007 5:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings\Schedule
8 = "1/1/2007 5:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings\Schedule
9 = "1/1/2007 5:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings\Schedule
10 = "1/1/2007 5:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings\Schedule
11 = "1/1/2007 5:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings\Schedule
12 = "1/1/2007 5:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings\Schedule
13 = "1/1/2007 5:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings\Schedule
14 = "1/1/2007 5:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings\Schedule
15 = "1/1/2007 5:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
ID = "823"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
ClientID = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
Password = "YLaYs1IR9VnyHOfUCtdwg6HbUfQ9MeNk"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service
Server Address = "https://lts.{BLOCKED}ssnetworks.com"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
AllowVNCDisable = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
BackupTime = "1/12/2007 1:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
CacheUpdate = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
Debuging = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
PatchTime = ""

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
RebootMode = "2"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
ServerAddress = "https://lts.{BLOCKED}ssnetworks.com"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
SoftwareTime = ""

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
UpdateTime = "1/6/2007 1:00:00 AM"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
InterruptUserWithChat = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
ProxyUsername = "CXbeA/htBmM="

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
ProxyPassword = "CXbeA/htBmM="

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
CacheUsername = "CXbeA/htBmM="

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
CachePassword = "CXbeA/htBmM="

HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\
Service\Settings
SSLPolicy = "0"

HKEY_CURRENT_USER\Software\LabTech\
LabVNC
AllowLoopback = "1"

HKEY_CURRENT_USER\Software\LabTech\
LabVNC
AuthRequired = "0"

HKEY_CURRENT_USER\Software\LabTech\
LabVNC
AutoPortSelect = "0"

HKEY_CURRENT_USER\Software\LabTech\
LabVNC
LoopbackOnly = "1"

HKEY_CURRENT_USER\Software\LabTech\
LabVNC
RemoveWallpaper = "0"

HKEY_CURRENT_USER\Software\LabTech\
LabVNC
HTTPConnect = "0"

HKEY_CURRENT_USER\Software\LabTech\
LabVNC
PortNumber = "4998"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\LTService
DisplayName = ""

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\LTService
Start = "SERVICE_AUTO_START"

Rutina de infiltración

Infiltra los archivos siguientes:

  • %AppDataLocal%\GDIPFONTCACHEV1.DAT
  • %Windows%\LTSvc\nsoftware.ipworks.dll
  • %Windows%\LTSvc\PS.exe
  • %Windows%\LTSvc\nsoftware.IPWorksSSNMP.dll
  • %Windows%\LTSvc\vnchooks.dll
  • %All Users Profile%\Start Menu\Programs\Startup\Network Monitoring Tray.lnk
  • %Windows%\LTSvc\LTTray.exe
  • %User Temp%\InstallUtil.InstallLog
  • %Windows%\Temp\CabBDF7.tmp
  • %Windows%\LTSvc\ICSharpCode.SharpZipLib.dll
  • %Windows%\LTSvc\LTErrors.txt
  • %Windows%\LTSvc\nsoftware.System.dll
  • %Windows%\Temp\Cab7AAB.tmp
  • %Windows%\Temp\Cab9F5C.tmp
  • %Windows%\LTSvc\labvnc.exe
  • %Windows%\Temp\CabA7D6.tmp
  • %Windows%\LTSvc\LTSVC.InstallState
  • %Windows%\LTSvc\nsoftware.IPWorksSSH.dll
  • %Windows%\LTSvc\LabTech.ico
  • %Windows%\LTSvc\Interfaces.dll
  • %User Temp%\LTErrors.txt
  • %User Temp%\LTTray.dat
  • %Windows%\LTSvc\Interop.WUApiLib.dll
  • %Windows%\LTSvc\SCHook.dll
  • %Windows%\LTSvc\LTSVC.InstallLog
  • %Windows%\LTSvc\cad.exe
  • %Windows%\LTSvc\LTSVC.exe
  • %Windows%\Temp\TarA7D7.tmp
  • %Windows%\LTSvc\LTSvcMon.exe
  • %Windows%\Temp\TarBDF8.tmp
  • %Windows%\Temp\Tar9F5D.tmp
  • %Windows%\Temp\Tar7AAC.tmp

(Nota: %Windows% es la carpeta de Windows, que suele estar en C:\Windows o C:\WINNT).

. %User Temp% es la carpeta Temp del usuario activo, que en el caso de Windows 2000(32-bit), XP y Server 2003(32-bit) suele estar en C:\Documents and Settings\{nombre de usuario}\Local Settings\Temp y en el case de Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) y 10(64-bit) en C:\Users\{nombre de usuario}\AppData\Local\Temp).

)

Otros detalles

It connects to the following possibly malicious URL:

  • http://csc3-2010-crl.{BLOCKED}gn.com/CSC3-2010.crl
  • http://crl.{BLOCKED}e.com/ThawtePremiumServerCA.crl
  • http://lts.{BLOCKED}ssnetworks.com/LabTech/agent.aspx?0c17
  • http://crl.{BLOCKED}e.com/ThawteCodeSigningCA.crl
  • http://lts.{BLOCKED}ssnetworks.com/LabTech/agent.aspx?823c16

  SOLUTION

Minimum scan engine: 9.850

Step 1

Los usuarios de Windows ME y XP, antes de llevar a cabo cualquier exploración, deben comprobar que tienen desactivada la opción Restaurar sistema para permitir la exploración completa del equipo.

Step 2

Identificar y terminar los archivos detectados como Trojan.Win32.FORTNET.A

[ learnMore ]
  1. Para los usuarios de Windows 98 y ME, puede que el Administrador de tareas de Windows no muestre todos los procesos en ejecución. En tal caso, utilice un visor de procesos de una tercera parte (preferiblemente, el Explorador de procesos) para terminar el archivo de malware/grayware/spyware. Puede descargar la herramienta en cuestión aquí.
  2. Si el archivo detectado aparece en el Administrador de tareas o en el Explorador de procesos, pero no puede eliminarlo, reinicie el equipo en modo seguro. Para ello, consulte este enlace para obtener todos los pasos necesarios.
  3. Si el archivo detectado no se muestra en el Administrador de tareas o el Explorador de procesos, prosiga con los pasos que se indican a continuación.

Step 3

Eliminar esta clave del Registro

[ learnMore ]

Importante: si modifica el Registro de Windows incorrectamente, podría hacer que el sistema funcione mal de manera irreversible. Lleve a cabo este paso solo si sabe cómo hacerlo o si puede contar con ayuda de su administrador del sistema. De lo contrario, lea este artículo de Microsoft antes de modificar el Registro del equipo.

  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech
    • Service
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • Settings
  • In HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\eventlog\Application
    • LTService
  • In HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\eventlog\Application\LTService
    • EventMessageFile
  • In HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\LTService
    • Parameters
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • LastScan
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • AutoStartup
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • VirusScanners
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • CleanUp
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • Trackers
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • Monitors
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • SNMPTraps
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • SyslogTraps
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • PushAccounts
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • Subnets
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech
    • LabVNC
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\LabVNC
    • default
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • Schedule
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • DeviceLibrary
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • DetectionTemplates
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • CollectionTemplates
  • In HKEY_USERS\S-1-5-21-2407829820-1079796033-203259571-500\SOFTWARE\Software\Sysinternals
    • PsExec
  • In HKEY_CURRENT_USER\Software\Sysinternals
    • PsExec
  • In HKEY_CURRENT_USER\Software\Sysinternals
    • PsKill
  • In HKEY_CURRENT_USER\Software\Sysinternals
    • C
  • In HKEY_CURRENT_USER\Software\Wow6432Node\Sysinternals
    • C
  • In HKEY_CURRENT_USER\Software\Wow6432Node\Sysinternals
    • PsExec
  • In HKEY_LOCAL_MACHINE\Software\Wow6432Node\Sysinternals
    • PsExec
  • In HKEY_LOCAL_MACHINE\Software\Sysinternals
    • PsExec
  • In HKEY_LOCAL_MACHINE\Software\Sysinternals
    • PsKill
  • In HKEY_LOCAL_MACHINE\Software\UltraVNC
    • WinVNC3
  • In HKEY_LOCAL_MACHINE\Software\ORL
    • WinVNC3
  • In HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services
    • LTSvcMon
  • In HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SafeBoot\Network
    • LTService
  • In HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SafeBoot\Network
    • LabVNC
  • In HKEY_CURRENT_USER\SOFTWARE\LabTech\Service
    • Tray
  • In HKEY_CURRENT_USER\Software\LabTech
    • LabVNC

Step 4

Eliminar este valor del Registro

[ learnMore ]

Importante: si modifica el Registro de Windows incorrectamente, podría hacer que el sistema funcione mal de manera irreversible. Lleve a cabo este paso solo si sabe cómo hacerlo o si puede contar con ayuda de su administrador del sistema. De lo contrario, lea este artículo de Microsoft antes de modificar el Registro del equipo.

  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • LocationID = "8"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • ServerPassword = "fnpassword"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • Server Address = "lts.fortressnetworks.com"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • UpdateTime = "1/23/2007 9:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • BackupTime = "1/12/2007 9:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • ServerAddress = "lts.fortressnetworks.com"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • TrayText = "Fortress Networks"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • ShowTicket = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • HelpURL = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • ShowHelp = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • ShowTray = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • AddRemDesc = "Fortress Networks Monitoring Service"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • ShowTicketStatus = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • VerifyLookupEmail = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • DisablePoweredBy = "1"
  • In HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\eventlog\Application
    • AutoBackupLogFiles = "0"
  • In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\eventlog\Application\LTService
    • EventMessageFile = "%Windows%\Microsoft.NET\Framework64\v2.0.50727\EventLogMessages.dll"
  • In HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\LTService
    • DisplayName = "LabTech Monitoring Service"
  • In HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\LTService
    • Description = "{random characters}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\LabVNC
    • AllowLoopback = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\LabVNC
    • LoopbackOnly = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\LabVNC
    • AuthRequired = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\LabVNC
    • DisableTrayIcon = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\LabVNC\default
    • AutoPortSelect = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\LabVNC\default
    • RemoveWallpaper = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\LabVNC\default
    • PortNumber = "4999"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\LabVNC\default
    • HTTPConnect = "0"
  • In HKEY_USERS\S-1-5-21-2407829820-1079796033-203259571-500\Software\Software\Sysinternals\PsExec
    • EulaAccepted = "1"
  • In HKEY_USERS\.DEFAULT\SOFTWARE\Sysinternals\PsExec
    • EulaAccepted = "1"
  • In HKEY_USERS\.DEFAULT\SOFTWARE\Sysinternals\PsKill
    • EulaAccepted = "1"
  • In HKEY_USERS\.DEFAULT\SOFTWARE\Sysinternals\C
    • EulaAccepted = "1"
  • In HKEY_USERS\.DEFAULT\SOFTWARE\Wow6432Node\Sysinternals\C
    • EulaAccepted = "1"
  • In HKEY_USERS\.DEFAULT\SOFTWARE\Wow6432Node\Sysinternals\PsExec
    • EulaAccepted = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Sysinternals\PsExec
    • EulaAccepted = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Sysinternals\PsExec
    • EulaAccepted = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Sysinternals\PsKill
    • EulaAccepted = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\UltraVNC\WinVNC3
    • AllowLoopback = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\UltraVNC
    • AllowLoopback = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\ORL\WinVNC3
    • AllowLoopback = "1"
  • In HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\LTSvcMon
    • Start = "2"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • Version = "40.193"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • ServerPassword = "RHtqDpZZp8/Zh2ZY2vbWFw=="
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • MasterPC = "False"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • CommunityStrings = "public,"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • SnmpCollectionTemplate = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • SNMPCommunity = "public"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • SyslogFilter = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • TFTPFilter = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • Usernames = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • StartupNew = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • Probe = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • TFTPUpload = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • LabtechPush = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • VirtualHost = "False"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • VirtualMachine = "False"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • ClientID = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\LastScan
    • 1 = "8/30/2019 11:53:55 PM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\LastScan
    • 2 = "8/30/2019 11:53:55 PM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\LastScan
    • 3 = "8/30/2019 11:53:55 PM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\LastScan
    • 4 = "8/30/2019 11:53:55 PM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\LastScan
    • 5 = "8/30/2019 11:53:55 PM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\LastScan
    • 6 = "8/30/2019 11:53:55 PM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\LastScan
    • 7 = "8/30/2019 11:53:55 PM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\LastScan
    • 8 = "8/30/2019 11:53:55 PM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\LastScan
    • 9 = "8/30/2019 11:53:55 PM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\LastScan
    • 10 = "8/30/2019 11:53:55 PM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\LastScan
    • 11 = "8/30/2019 11:53:55 PM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\LastScan
    • 12 = "8/30/2019 11:53:55 PM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\LastScan
    • 13 = "8/30/2019 11:53:55 PM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\LastScan
    • 14 = "8/30/2019 11:53:55 PM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\LastScan
    • 15 = "8/30/2019 11:53:55 PM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\LastScan
    • 16 = "8/30/2019 11:53:55 PM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • AllowVNCDisable = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • BackupPass = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • BackupServer = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • BackupUser = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • CacheDir = "%windir%\Temp\LTCache"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • CachePatch = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • CacheSoftware = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • CacheUpdate = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • CustomURL = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • Debuging = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • PatchTime = "1/4/2007 4:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • RebootMode = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • ReportFreq = "300"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • ShowCustom = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • SoftwareTime = "1/4/2007 5:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • SupportURL = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • TempDir = "%windir%\Temp"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • VNCMode = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • NewMessageText = "New Message Received"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • NewRSSFeedText = "RSS Feed Updated"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • EnableRSS = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • RSSFeedAddress1 = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • RSSFeedAddress2 = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • RSSFeedAddress3 = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • RSSFeedAddress4 = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • BalloonTipTitleText = "LabTech"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • VNCConnectMessage = "{random characters}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • TicketFromName = "From:"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • TicketSubjectName = "Subject:"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • TechConnectedTitle = "A Technician is Connected"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • SystemMessageTitle = "LabTech System Message"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • ServiceTicketTitle = "Create Service Ticket"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • InterruptUserWithChat = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • NewTechChatMessage = "A Technician wants to chat with you."
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • ChatTitle = "Chat"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • NoExit = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • RegEditMode = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • FileExMode = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • ScreenShotMode = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • WindowsUpdateMode = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • RestartLogoffMessage = "{random characters}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • ShutdownMessage = "The system is requesting to shutdown the computer would you like to proceed?"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • FileExpMessage = "{random characters}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • RegExpMessage = "{random characters}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • ScreenShotMessage = "A Technician is requesting a screen capture would you like to Allow this?"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • EventLogMode = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • ProxyServerURL = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • ProxyUsername = "8Uf/gRm9AxM="
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • ProxyPassword = "8Uf/gRm9AxM="
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • CacheUsername = "8Uf/gRm9AxM="
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • CachePassword = "8Uf/gRm9AxM="
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • SSLPolicy = "16"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings\Schedule
    • 0 = "1/1/2007 5:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings\Schedule
    • 1 = "1/1/2007 5:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings\Schedule
    • 2 = "1/1/2007 5:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings\Schedule
    • 3 = "1/1/2007 5:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings\Schedule
    • 4 = "1/1/2007 5:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings\Schedule
    • 5 = "1/1/2007 5:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings\Schedule
    • 6 = "1/1/2007 5:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings\Schedule
    • 7 = "1/1/2007 5:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings\Schedule
    • 8 = "1/1/2007 5:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings\Schedule
    • 9 = "1/1/2007 5:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings\Schedule
    • 10 = "1/1/2007 5:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings\Schedule
    • 11 = "1/1/2007 5:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings\Schedule
    • 12 = "1/1/2007 5:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings\Schedule
    • 13 = "1/1/2007 5:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings\Schedule
    • 14 = "1/1/2007 5:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings\Schedule
    • 15 = "1/1/2007 5:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • ID = "823"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • ClientID = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • Password = "YLaYs1IR9VnyHOfUCtdwg6HbUfQ9MeNk"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service
    • Server Address = "https://lts.{BLOCKED}ssnetworks.com"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • AllowVNCDisable = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • BackupTime = "1/12/2007 1:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • CacheUpdate = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • Debuging = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • PatchTime = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • RebootMode = "2"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • ServerAddress = "https://lts.{BLOCKED}ssnetworks.com"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • SoftwareTime = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • UpdateTime = "1/6/2007 1:00:00 AM"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • InterruptUserWithChat = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • ProxyUsername = "CXbeA/htBmM="
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • ProxyPassword = "CXbeA/htBmM="
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • CacheUsername = "CXbeA/htBmM="
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • CachePassword = "CXbeA/htBmM="
  • In HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Service\Settings
    • SSLPolicy = "0"
  • In HKEY_CURRENT_USER\Software\LabTech\LabVNC
    • AllowLoopback = "1"
  • In HKEY_CURRENT_USER\Software\LabTech\LabVNC
    • AuthRequired = "0"
  • In HKEY_CURRENT_USER\Software\LabTech\LabVNC
    • AutoPortSelect = "0"
  • In HKEY_CURRENT_USER\Software\LabTech\LabVNC
    • LoopbackOnly = "1"
  • In HKEY_CURRENT_USER\Software\LabTech\LabVNC
    • RemoveWallpaper = "0"
  • In HKEY_CURRENT_USER\Software\LabTech\LabVNC
    • HTTPConnect = "0"
  • In HKEY_CURRENT_USER\Software\LabTech\LabVNC
    • PortNumber = "4998"
  • In HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LTService
    • DisplayName = ""
  • In HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LTService
    • Start = "SERVICE_AUTO_START"

Step 5

Buscar y eliminar estos archivos

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Puede que algunos de los archivos del componente estén ocultos. Asegúrese de que tiene activada la casilla Buscar archivos y carpetas ocultos en la opción "Más opciones avanzadas" para que el resultado de la búsqueda incluya todos los archivos y carpetas ocultos.
  • %AppDataLocal%\GDIPFONTCACHEV1.DAT
  • %Windows%\LTSvc\nsoftware.ipworks.dll
  • %Windows%\LTSvc\PS.exe
  • %Windows%\LTSvc\nsoftware.IPWorksSSNMP.dll
  • %Windows%\LTSvc\vnchooks.dll
  • %All Users Profile%\Start Menu\Programs\Startup\Network Monitoring Tray.lnk
  • %Windows%\LTSvc\LTTray.exe
  • %User Temp%\InstallUtil.InstallLog
  • %Windows%\Temp\CabBDF7.tmp
  • %Windows%\LTSvc\ICSharpCode.SharpZipLib.dll
  • %Windows%\LTSvc\LTErrors.txt
  • %Windows%\LTSvc\nsoftware.System.dll
  • %Windows%\Temp\Cab7AAB.tmp
  • %Windows%\Temp\Cab9F5C.tmp
  • %Windows%\LTSvc\labvnc.exe
  • %Windows%\Temp\CabA7D6.tmp
  • %Windows%\LTSvc\LTSVC.InstallState
  • %Windows%\LTSvc\nsoftware.IPWorksSSH.dll
  • %Windows%\LTSvc\LabTech.ico
  • %Windows%\LTSvc\Interfaces.dll
  • %User Temp%\LTErrors.txt
  • %User Temp%\LTTray.dat
  • %Windows%\LTSvc\Interop.WUApiLib.dll
  • %Windows%\LTSvc\SCHook.dll
  • %Windows%\LTSvc\LTSVC.InstallLog
  • %Windows%\LTSvc\cad.exe
  • %Windows%\LTSvc\LTSVC.exe
  • %Windows%\Temp\TarA7D7.tmp
  • %Windows%\LTSvc\LTSvcMon.exe
  • %Windows%\Temp\TarBDF8.tmp
  • %Windows%\Temp\Tar9F5D.tmp
  • %Windows%\Temp\Tar7AAC.tmp

Step 6

Buscar y eliminar estas carpetas

[ learnMore ]
Asegúrese de que tiene activada la casilla Buscar archivos y carpetas ocultos en la opción Más opciones avanzadas para que el resultado de la búsqueda incluya todas las carpetas ocultas.
  • %Windows%\LTSvc\Plugins
  • %Windows%\LTSvc
  • %All Users Profile%\Labtech
  • %All Users Profile%\Labtech\Tickets
  • %Windows%\Temp\LTCache
  • %All Users Profile%\Labtech\Responses
  • %All Users Profile%\Labtech\Inbox

Step 7

Explorar el equipo con su producto de Trend Micro para eliminar los archivos detectados como Trojan.Win32.FORTNET.A En caso de que el producto de Trend Micro ya haya limpiado, eliminado o puesto en cuarentena los archivos detectados, no serán necesarios más pasos. Puede optar simplemente por eliminar los archivos en cuarentena. Consulte esta página de Base de conocimientos para obtener más información.

Step 8

Restaurar este archivo a partir de una copia de seguridad Solo se pueden restaurar los archivos relacionados con Microsoft. En caso de que este malware/grayware/spyware también haya eliminado archivos relativos a programas que no sean de Microsoft, vuelva a instalar los programas en cuestión en el equipo.

  • %Windows%\Temp\Cab7AAB.tmp
  • %Windows%\Temp\Cab9F5C.tmp
  • %Windows%\Temp\TarA7D7.tmp
  • %Windows%\Temp\CabA7D6.tmp
  • %Windows%\Temp\CabBDF7.tmp
  • %Windows%\Temp\TarBDF8.tmp
  • %Windows%\Temp\Tar9F5D.tmp
  • %Windows%\Temp\Tar7AAC.tmp


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