General

  • Target

    1ede41d6a04c69518f45c74c8fdb874b98f076b7de89d1e9c830949915561b23

  • Size

    1.3MB

  • Sample

    221029-s2kjfacfb8

  • MD5

    8973a50805bd65665b7a391442638166

  • SHA1

    f47250ce50bb3efa491de4cef210e114be24a217

  • SHA256

    1ede41d6a04c69518f45c74c8fdb874b98f076b7de89d1e9c830949915561b23

  • SHA512

    67f324263c8a38983fe17847112d44e180c9ab5a00e5c855fe5c991b0921b7323bcdcfa3df67fbce0be39b5b0398c0bfc5cf9931297e69e80f540a970afe8ecd

  • SSDEEP

    24576:v2O/GlcvbhyBkvNcTMRLnviGi/2P3CrnNXX2H8kqTgYt0vG9YoQ:lhcnM5nabW3CrNXGq8NvG9YoQ

Malware Config

Extracted

Family

darkcomet

Botnet

bilde

C2

darkratten.no-ip.org:1604

Mutex

DC_MUTEX-B1VZCL7

Attributes
  • gencode

    HQEjMcuCgH65

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target

      1ede41d6a04c69518f45c74c8fdb874b98f076b7de89d1e9c830949915561b23

    • Size

      1.3MB

    • MD5

      8973a50805bd65665b7a391442638166

    • SHA1

      f47250ce50bb3efa491de4cef210e114be24a217

    • SHA256

      1ede41d6a04c69518f45c74c8fdb874b98f076b7de89d1e9c830949915561b23

    • SHA512

      67f324263c8a38983fe17847112d44e180c9ab5a00e5c855fe5c991b0921b7323bcdcfa3df67fbce0be39b5b0398c0bfc5cf9931297e69e80f540a970afe8ecd

    • SSDEEP

      24576:v2O/GlcvbhyBkvNcTMRLnviGi/2P3CrnNXX2H8kqTgYt0vG9YoQ:lhcnM5nabW3CrNXGq8NvG9YoQ

    • Darkcomet

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

    • Modifies visiblity of hidden/system files in Explorer

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks