General

  • Target

    JaffaCakes118_2451c9fefcc13d30fe36983a266e7708

  • Size

    21KB

  • Sample

    250226-h6rs7sxrt6

  • MD5

    2451c9fefcc13d30fe36983a266e7708

  • SHA1

    a99215e6455ed0067281092c8afe6ac5ce624b80

  • SHA256

    bfdf9a7c9d4ff72b7c9436842d703e590c2074a1704bc701aecdba0d07ff4b8c

  • SHA512

    46fa62a343f42f5f019444c430ef21c14622ae55505ed4c4b404751f7fdb1c7e4e07bac6c18e9d126ad8176e262dbb6d5e928fa46e22064f409874ec7101669f

  • SSDEEP

    384:r0IdmF+Ti213fEF9QZd/cBr5M/gOjkaS4s/1k5YiZNlfpQ4nb8Rvnl9uOpLR:wIsF81fG9QveLOYTe5Yi9pQQ8RJ

Malware Config

Extracted

Family

xtremerat

C2

realworld.no-ip.org

Targets

    • Target

      JaffaCakes118_2451c9fefcc13d30fe36983a266e7708

    • Size

      21KB

    • MD5

      2451c9fefcc13d30fe36983a266e7708

    • SHA1

      a99215e6455ed0067281092c8afe6ac5ce624b80

    • SHA256

      bfdf9a7c9d4ff72b7c9436842d703e590c2074a1704bc701aecdba0d07ff4b8c

    • SHA512

      46fa62a343f42f5f019444c430ef21c14622ae55505ed4c4b404751f7fdb1c7e4e07bac6c18e9d126ad8176e262dbb6d5e928fa46e22064f409874ec7101669f

    • SSDEEP

      384:r0IdmF+Ti213fEF9QZd/cBr5M/gOjkaS4s/1k5YiZNlfpQ4nb8Rvnl9uOpLR:wIsF81fG9QveLOYTe5Yi9pQQ8RJ

    • Detect XtremeRAT payload

    • XtremeRAT

      The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

    • Xtremerat family

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks