Extracted

• • Target

    Update.exe

  • Size

    83KB

  • MD5

    6908326829a181b7d9682442946b31e6

  • SHA1

    45089240ad3b298ec177703e0c52731930ae1a83

  • SHA256

    f87c0372fa88cce78b0ea55b12690f2b69d457a767982d29eee7ee21c3ac04ae

  • SHA512

    144b7167b2e6e984b7f202ab075b61a49621c12648ec3c46bb130e16d2fca1846f3962772f4db8f5f0f7f104d4d6dd3e3820542cfa004cc70b60f014b687e120

  • SSDEEP

    1536:S+aLEIdiB+1xD0G/lLyHt7abOJgFYIHAD26292OPdP1:qEIk+/7dLyH9abkgS+FgOVN

  Score

  10^/10

  xwormexecutionpersistencerattrojan

  • Detect Xworm Payload

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Xworm family

    xworm

  • Command and Scripting Interpreter: PowerShell

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

    execution

  • 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

    persistence

  • Looks up external IP address via web service

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

  behavioral1