General

  • Target

    JaffaCakes118_0779804f0ce3c93cb66aa873be4a24de

  • Size

    278KB

  • Sample

    250219-yq9bbaxpby

  • MD5

    0779804f0ce3c93cb66aa873be4a24de

  • SHA1

    2fd6f2f63d46d03e111c13e08fea4d53f527a510

  • SHA256

    421af115c24f8bd01f2848f365414a189b440a58fc7978eecf7d4392b4e3ead5

  • SHA512

    797cc825ecc3edd07034259062506c6b76d2c98cef5d646dab78789921170331950342dc69271442750a2fd5c9fdfb3517e706631fbae6fa395aee10d31f9bb5

  • SSDEEP

    6144:uWZkfDJW+rl4Qzg2pkbGPGHoOrI0s0JYhvy41kkR2wDEbBRHgN1:uWZkfk+rOQzZpDzOr1mvlRbDwk1

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

zayan.no-ip.org:6666

Mutex

DC_MUTEX-F54S21D

Attributes
  • gencode

    SqLrH5KqcZUX

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

rc4.plain

Targets

    • Target

      JaffaCakes118_0779804f0ce3c93cb66aa873be4a24de

    • Size

      278KB

    • MD5

      0779804f0ce3c93cb66aa873be4a24de

    • SHA1

      2fd6f2f63d46d03e111c13e08fea4d53f527a510

    • SHA256

      421af115c24f8bd01f2848f365414a189b440a58fc7978eecf7d4392b4e3ead5

    • SHA512

      797cc825ecc3edd07034259062506c6b76d2c98cef5d646dab78789921170331950342dc69271442750a2fd5c9fdfb3517e706631fbae6fa395aee10d31f9bb5

    • SSDEEP

      6144:uWZkfDJW+rl4Qzg2pkbGPGHoOrI0s0JYhvy41kkR2wDEbBRHgN1:uWZkfk+rOQzZpDzOr1mvlRbDwk1

    • 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.

    • 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