General

  • Target

    SpyderCrypter.exe

  • Size

    5.4MB

  • Sample

    240710-lqncmasflc

  • MD5

    e1325a63b8b72e857bf3564c88bd0b94

  • SHA1

    53ae94b8d1ba230e6a7d1144ac44e439b460a246

  • SHA256

    cf2aed676b0ee65ef0e5bad5128b72f4c2239bf9e5e042056bfe7cefbba3089f

  • SHA512

    50c1c24fb9b44227e141fd89d9941d1e34440cc4e74497b77976c728dd09aa8104ea0b87d81b30a8fa55b3f140af4767284d6eeb4d4498c6706c91a0f594aa33

  • SSDEEP

    98304:UGh/Q86Jps8osXwn7K9V3VdB+1dZZejxS5e8sFLi1Fwo4S6qE:dhIokeYUejv8K6E

Malware Config

Extracted

Family

xworm

Version

3.1

C2

seems-radio.gl.at.ply.gg:2519

Attributes
  • Install_directory

    %Temp%

  • install_file

    USB.exe

Targets

    • Target

      SpyderCrypter.exe

    • Size

      5.4MB

    • MD5

      e1325a63b8b72e857bf3564c88bd0b94

    • SHA1

      53ae94b8d1ba230e6a7d1144ac44e439b460a246

    • SHA256

      cf2aed676b0ee65ef0e5bad5128b72f4c2239bf9e5e042056bfe7cefbba3089f

    • SHA512

      50c1c24fb9b44227e141fd89d9941d1e34440cc4e74497b77976c728dd09aa8104ea0b87d81b30a8fa55b3f140af4767284d6eeb4d4498c6706c91a0f594aa33

    • SSDEEP

      98304:UGh/Q86Jps8osXwn7K9V3VdB+1dZZejxS5e8sFLi1Fwo4S6qE:dhIokeYUejv8K6E

    • 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.

    • 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