Author: Vincent Martin Hermosura   
 

Backdoor.Win32.Androm.equk (Kaspersky), Worm:Win32/Gamarue.AN (Microsoft), RDN/Generic.grp!hl (Mcafee), Troj/Inject-BAH (Sophos), Trojan.Win32.Generic.pak!cobra (Sunbelt), TR/Dropper.VB.19863 (Antivir), Trojan.GenericKD.1790125 (Bitdefender), W32/Androm.EQUK!tr.bdr (Fortinet), Backdoor.Win32.Androm (Ikarus), a variant of Win32/Injector.BJEA trojan (Esset), Trj/Chgt.C (Panda)

 PLATFORM:

Windows 2000, Windows Server 2003, Windows XP (32-bit, 64-bit), Windows Vista (32-bit, 64-bit), Windows 7 (32-bit, 64-bit)

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

  • Threat Type:
    Trojan

  • Destructiveness:
    No

  • Encrypted:
     

  • In the wild::
    Yes

  OVERVIEW


  TECHNICAL DETAILS

File size: 43520 bytes
File type: EXE

Instalación

Crea las siguientes copias de sí mismo en el sistema afectado:

  • %All Users Profile%\ms{random}.exe
  • %ProgramData%\ms{random}.exe (For Windows Vista and above only)

Técnica de inicio automático

Agrega las siguientes entradas de registro para permitir su ejecución automática cada vez que se inicia el sistema:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\policies\
Explorer\Run
{random number} = "%ProgramData%\ms{random}.exe" (For Windows Vista and above)

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\policies\
Explorer\Run
{random number} = %All Users Profile%\ms{random}.exe" (For Windows Vista and below)

Otras modificaciones del sistema

Agrega las siguientes entradas de registro:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\policies\
Explorer
HideSCAHealt = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\policies\
Explorer
TaskbarNoNotification = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Policies\
Explorer
HideSCAHealth = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Policies\
Explorer
TaskbarNoNotification = "0"