General

  • Target

    38d6c9d7563367e8e1b3d4ff7f513aea_JaffaCakes118

  • Size

    127KB

  • Sample

    240711-m3qtystcnq

  • MD5

    38d6c9d7563367e8e1b3d4ff7f513aea

  • SHA1

    13c67bffe694f1bfc3a52f6bb644460187fe9acb

  • SHA256

    988f4d7d0da7ce5c6e34856e943a5e67d524549b7d81b0339203bdcc1af3f8a4

  • SHA512

    0dbf16705f756bea0f3e62b3852c65e8432e8b7420c1f0b24b9d4fa4816ebb41099a9571dbc87834ce3fa905ce9a5e1509a9c754b07101f6084d4078a548a506

  • SSDEEP

    1536:nen0R5RqQjGcaJ12RuAl+dJSCJLU+fb/oWVKXKiIgOkQ7163DUhE:p5ZjGn12/lSjJnbw6KX/DOJQYhE

Malware Config

Targets

    • Target

      38d6c9d7563367e8e1b3d4ff7f513aea_JaffaCakes118

    • Size

      127KB

    • MD5

      38d6c9d7563367e8e1b3d4ff7f513aea

    • SHA1

      13c67bffe694f1bfc3a52f6bb644460187fe9acb

    • SHA256

      988f4d7d0da7ce5c6e34856e943a5e67d524549b7d81b0339203bdcc1af3f8a4

    • SHA512

      0dbf16705f756bea0f3e62b3852c65e8432e8b7420c1f0b24b9d4fa4816ebb41099a9571dbc87834ce3fa905ce9a5e1509a9c754b07101f6084d4078a548a506

    • SSDEEP

      1536:nen0R5RqQjGcaJ12RuAl+dJSCJLU+fb/oWVKXKiIgOkQ7163DUhE:p5ZjGn12/lSjJnbw6KX/DOJQYhE

    • Detect XtremeRAT payload

    • XtremeRAT

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

    • 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

    • UPX packed file

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

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks