General

  • Target

    8857b84e74bd78ad49f04f6f8d0ce65a_JaffaCakes118

  • Size

    1.6MB

  • Sample

    240811-a5la2a1dnd

  • MD5

    8857b84e74bd78ad49f04f6f8d0ce65a

  • SHA1

    b9516b7c3e012535e0d75d01bf66cd661fbaeda0

  • SHA256

    3f48a0ac6fd7487e22566c17ca1eda2bc9bede54adb53cc12bcd6a6afd23cc71

  • SHA512

    4818fb05aa0f43ae4ebd1fe39331a4eaacd9213ba5a8921407a221eceec7b5f2ce9fd5299a24837d0e84e4adb4b1a328190631678b32da19ab6695308ab2ae61

  • SSDEEP

    49152:zPOhSRsMd24IAMVS5fBizT8JIJwzm1P/zqawHC44sv:7Oad24IBVpoqum1P/zqE44sv

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

black-ghost.no-ip.info:1604

192.168.1.2:1604

Mutex

DC_MUTEX-3M3BF1V

Attributes
  • gencode

    fXTP1ELrNGMR

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target

      8857b84e74bd78ad49f04f6f8d0ce65a_JaffaCakes118

    • Size

      1.6MB

    • MD5

      8857b84e74bd78ad49f04f6f8d0ce65a

    • SHA1

      b9516b7c3e012535e0d75d01bf66cd661fbaeda0

    • SHA256

      3f48a0ac6fd7487e22566c17ca1eda2bc9bede54adb53cc12bcd6a6afd23cc71

    • SHA512

      4818fb05aa0f43ae4ebd1fe39331a4eaacd9213ba5a8921407a221eceec7b5f2ce9fd5299a24837d0e84e4adb4b1a328190631678b32da19ab6695308ab2ae61

    • SSDEEP

      49152:zPOhSRsMd24IAMVS5fBizT8JIJwzm1P/zqawHC44sv:7Oad24IBVpoqum1P/zqE44sv

    • Darkcomet

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

    • Drops file in Drivers directory

    • Event Triggered Execution: Image File Execution Options Injection

    • Checks computer location settings

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

    • Executes dropped EXE

    • UPX packed file

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

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

MITRE ATT&CK Enterprise v15

Tasks