General

  • Target

    46c507a40e47d5e39ca2b03b7e33e683a21905c3e72695f69f97c1e3e94a7ed8

  • Size

    544KB

  • Sample

    221123-rsbdqshd46

  • MD5

    6ca558a577e73859ab82721c95eb3b79

  • SHA1

    57cc183e4bab2e13eb9851d34829f562a143f70f

  • SHA256

    46c507a40e47d5e39ca2b03b7e33e683a21905c3e72695f69f97c1e3e94a7ed8

  • SHA512

    c67245bbf89a0740c84463c6e9befb3f6944abbe7dbd24c4a670b1060f30bc8390cf76dac0b3c7b681e4a1aa4af84242e78b8b4ee550f5357883cd3cd645978e

  • SSDEEP

    6144:vHTlV0txauTZ4UvFD2ih3+xGEV51BeR314dNjPdNGbFU2UDeZCux81Kb8QQIk3af:McnUFdpq5zNLdNGb+eHcKbrRoXOSGeW

Malware Config

Extracted

Family

darkcomet

Botnet

Aug 24

C2

cubasite1.ddns.net:1607

Mutex

DC_MUTEX-9D1T453

Attributes
  • gencode

    D8hMoUDE2Wdn

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target

      46c507a40e47d5e39ca2b03b7e33e683a21905c3e72695f69f97c1e3e94a7ed8

    • Size

      544KB

    • MD5

      6ca558a577e73859ab82721c95eb3b79

    • SHA1

      57cc183e4bab2e13eb9851d34829f562a143f70f

    • SHA256

      46c507a40e47d5e39ca2b03b7e33e683a21905c3e72695f69f97c1e3e94a7ed8

    • SHA512

      c67245bbf89a0740c84463c6e9befb3f6944abbe7dbd24c4a670b1060f30bc8390cf76dac0b3c7b681e4a1aa4af84242e78b8b4ee550f5357883cd3cd645978e

    • SSDEEP

      6144:vHTlV0txauTZ4UvFD2ih3+xGEV51BeR314dNjPdNGbFU2UDeZCux81Kb8QQIk3af:McnUFdpq5zNLdNGb+eHcKbrRoXOSGeW

    • Darkcomet

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

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks