Extracted

• • Target

    start.bat

  • Size

    30KB

  • MD5

    288f9aa2144276b6994dbf5a69a8da59

  • SHA1

    b860a86ca3c2b0bcd752c05a15d5bd745dfc506a

  • SHA256

    dd9995205fe2cc6e42086f40327f1aa9a725d2912c7ce2d4cf0839d24baeafb4

  • SHA512

    1b47bd833f192d7d7d014872f5cd8be54168a609cc50200dd9c2f290fae2185b8ef54e1fa47d3ca51fe158b294130c74913789781fedc5e1ab60b9a46e09d15f

  • SSDEEP

    48:92ros7BK7cp3zI8FpIJp/4eai2gF9H2YHwvfol2+:92O4dI8ihXf

  Score

  10^/10

  xwormdiscoveryexecutionpersistenceprivilege_escalationrattrojan

  • Detect Xworm Payload

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Xworm family

    xworm

  • Blocklisted process makes network request

  • Command and Scripting Interpreter: PowerShell

    Run Powershell and hide display window.

    execution

  • Downloads MZ/PE file

  • Checks computer location settings

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

  • Drops startup file

  • Event Triggered Execution: Component Object Model Hijacking

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    persistenceprivilege_escalation

  • Executes dropped EXE

  • Loads dropped DLL

  • Adds Run key to start application

    persistence

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Legitimate hosting services abused for malware hosting/C2

  behavioral1