General

  • Target

    f816377ac402ed2774e8d5e69e9fec2e7e02a95f820ca6ea00819fc47d91d691.exe

  • Size

    1.6MB

  • Sample

    250216-sjj5ys1kak

  • MD5

    0cb3cab82171b9ed0301c31deedb2976

  • SHA1

    e75ff793aca1d65b944e7823c8fec0d464795d59

  • SHA256

    f816377ac402ed2774e8d5e69e9fec2e7e02a95f820ca6ea00819fc47d91d691

  • SHA512

    579bb9ed177faef02430df1aed97f2761278c8a894a5930fa9c0c8afb0017fa91e2c92eba79cb1a03c6352f425a50088e73dd13976b9cd9158174bf4676f90b0

  • SSDEEP

    49152:opLAZG/fLlSMp4OqW8xX8/bc7svZkq08Y9sTOx:ClSMGOqjM/bcAxkq08Y9sG

Malware Config

Extracted

Family

darkcomet

Botnet

Bunker 2

C2

fingers.no-ip.biz:4421

Mutex

DCMIN_MUTEX-0DWPKLM

Attributes
  • gencode

    wKcjsm51vLbU

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

rc4.plain

Targets

    • Target

      f816377ac402ed2774e8d5e69e9fec2e7e02a95f820ca6ea00819fc47d91d691.exe

    • Size

      1.6MB

    • MD5

      0cb3cab82171b9ed0301c31deedb2976

    • SHA1

      e75ff793aca1d65b944e7823c8fec0d464795d59

    • SHA256

      f816377ac402ed2774e8d5e69e9fec2e7e02a95f820ca6ea00819fc47d91d691

    • SHA512

      579bb9ed177faef02430df1aed97f2761278c8a894a5930fa9c0c8afb0017fa91e2c92eba79cb1a03c6352f425a50088e73dd13976b9cd9158174bf4676f90b0

    • SSDEEP

      49152:opLAZG/fLlSMp4OqW8xX8/bc7svZkq08Y9sTOx:ClSMGOqjM/bcAxkq08Y9sG

    • 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

MITRE ATT&CK Enterprise v15

Tasks