General

  • Target

    skeetCRACK.rar

  • Size

    48KB

  • Sample

    241111-gel8zaxnbp

  • MD5

    87c5c8d41987fc8bda4cd1c0347c63b8

  • SHA1

    7ce323c24f55ae24ebdc7253baf46775c9a6fd05

  • SHA256

    e3857938e984ebf091b7f9906513af059c2fa13fc6dc51a1d30858c7d5fde1e7

  • SHA512

    571ede528686b6cc5f0843704f31ba7de28786a7d7751b2281d32dd8f22f62f2d32fe8443505129fa37c42e3e4c2f0841f09e003e0fef15aa093463cef49ac0e

  • SSDEEP

    768:n2mvZbIAkBVUCe8bmlovSfNXtha5CQO/poSQacJoGhWDeaiXRggvZ18QqKXplI:2acZV7vvSfThDRfQ9yG4GXymDqWY

Malware Config

Extracted

Family

xworm

C2

council-field.gl.at.ply.gg:50139

Attributes
  • Install_directory

    %AppData%

  • install_file

    svhost.exe

Targets

    • Target

      skeetCRACK.rar

    • Size

      48KB

    • MD5

      87c5c8d41987fc8bda4cd1c0347c63b8

    • SHA1

      7ce323c24f55ae24ebdc7253baf46775c9a6fd05

    • SHA256

      e3857938e984ebf091b7f9906513af059c2fa13fc6dc51a1d30858c7d5fde1e7

    • SHA512

      571ede528686b6cc5f0843704f31ba7de28786a7d7751b2281d32dd8f22f62f2d32fe8443505129fa37c42e3e4c2f0841f09e003e0fef15aa093463cef49ac0e

    • SSDEEP

      768:n2mvZbIAkBVUCe8bmlovSfNXtha5CQO/poSQacJoGhWDeaiXRggvZ18QqKXplI:2acZV7vvSfThDRfQ9yG4GXymDqWY

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Command and Scripting Interpreter: PowerShell

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

    • 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