General

  • Target

    https://disk.yandex.ru/d/aqZbyC0-eP2KUQ

  • Sample

    240525-x8w82aga25

Malware Config

Extracted

Family

xworm

Version

5.0

C2

similar-appeals.gl.at.ply.gg:29373

Mutex

qD5r8zHo7NAGKAeE

Attributes
  • Install_directory

    %AppData%

  • install_file

    SERVdur.exe

aes.plain

Targets

    • Target

      https://disk.yandex.ru/d/aqZbyC0-eP2KUQ

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks