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General

  • Target

    1528618cb729ad8cd53332e93a75ca4b7b1e2ac2fcbb5a5d33b8bf4ec1740201.exe

  • Size

    62KB

  • Sample

    241004-bg9jdswdnl

  • MD5

    33f2e0edb3d56165f186cb8ba0d8346d

  • SHA1

    240c5b0fd575ae1218b54f50d8f7b279f1f8958f

  • SHA256

    1528618cb729ad8cd53332e93a75ca4b7b1e2ac2fcbb5a5d33b8bf4ec1740201

  • SHA512

    18a8bf379160fb850e286b933e37a96b965bd4f61e6260aff3ab01077c8245d6637e772bc5b1e1b0ec44c9c60274150d4fd132950e9885a618c269a61ac69b6b

  • SSDEEP

    1536:jdQoncyC0zO9DOvOQuXCDsl+b9mEYzUBrk6PJMVOc6dP9:5b4iOB8jri+b9me17MVOcW9

Malware Config

Extracted

Family

xworm

Attributes
  • Install_directory

    %AppData%

  • install_file

    AggeratorHost.exe

  • pastebin_url

    https://pastebin.com/raw/9cuDuyiP

Targets

    • Target

      1528618cb729ad8cd53332e93a75ca4b7b1e2ac2fcbb5a5d33b8bf4ec1740201.exe

    • Size

      62KB

    • MD5

      33f2e0edb3d56165f186cb8ba0d8346d

    • SHA1

      240c5b0fd575ae1218b54f50d8f7b279f1f8958f

    • SHA256

      1528618cb729ad8cd53332e93a75ca4b7b1e2ac2fcbb5a5d33b8bf4ec1740201

    • SHA512

      18a8bf379160fb850e286b933e37a96b965bd4f61e6260aff3ab01077c8245d6637e772bc5b1e1b0ec44c9c60274150d4fd132950e9885a618c269a61ac69b6b

    • SSDEEP

      1536:jdQoncyC0zO9DOvOQuXCDsl+b9mEYzUBrk6PJMVOc6dP9:5b4iOB8jri+b9me17MVOcW9

    • 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.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks