General

  • Target

    JaffaCakes118_33e57f5013945c9bc74c9a05751eac60

  • Size

    652KB

  • Sample

    250228-xn51fatyg1

  • MD5

    33e57f5013945c9bc74c9a05751eac60

  • SHA1

    2a5cb6f46efb63795e177e8f768c0c4e39223358

  • SHA256

    759574d8ce52b640b043f4c5e6cc0e317c0300bfc2e52446181262f252962847

  • SHA512

    edbdbebc84cddfd00c8bb55abd458ef9a52de854b6be88417cf6761b2e78791d745c21742597ff1333b739041b23131ddba75bec92761ba19096b4cc828dcb83

  • SSDEEP

    12288:wIWJkkeiAPDvrKLfY9OniwWmCEToB22tUEf+iO/Cz:wRkkuDvrPO79CNee

Malware Config

Extracted

Family

darkcomet

Botnet

MONEY VS OZO

C2

tycoo2012.no-ip.org:1605

Mutex

DC_MUTEX-8GJUKZX

Attributes
  • gencode

    FVrRLThgAvVG

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

rc4.plain

Targets

    • Target

      JaffaCakes118_33e57f5013945c9bc74c9a05751eac60

    • Size

      652KB

    • MD5

      33e57f5013945c9bc74c9a05751eac60

    • SHA1

      2a5cb6f46efb63795e177e8f768c0c4e39223358

    • SHA256

      759574d8ce52b640b043f4c5e6cc0e317c0300bfc2e52446181262f252962847

    • SHA512

      edbdbebc84cddfd00c8bb55abd458ef9a52de854b6be88417cf6761b2e78791d745c21742597ff1333b739041b23131ddba75bec92761ba19096b4cc828dcb83

    • SSDEEP

      12288:wIWJkkeiAPDvrKLfY9OniwWmCEToB22tUEf+iO/Cz:wRkkuDvrPO79CNee

    • Darkcomet

      DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

    • Darkcomet family

    • 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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks