General

  • Target

    e4820efe07e3cdb32280ba121334c486bc5d12f39d3f7de2db3d700f6f36ad06

  • Size

    535KB

  • Sample

    221205-hn19xsah6z

  • MD5

    252d4d4997d37d0ad7b88a3ebfdb96f0

  • SHA1

    c51f3776b453a0a57595b321310540c205065b4d

  • SHA256

    e4820efe07e3cdb32280ba121334c486bc5d12f39d3f7de2db3d700f6f36ad06

  • SHA512

    73b8b03f6f518bdd8cc455c99bf5a0fc38859fdba71a4909a2d3eb74ab41560413ee3586a7ffaeb1f7e7b847a21b9580d60acaff73b275a3989c6458d1781a8a

  • SSDEEP

    12288:3Xll+0/DI4Ke9bCNHbYrbv2U7HN/uySx3mciAdBiJR4eOv:Hf+OlCa3+68r3kAdBm4eO

Malware Config

Extracted

Family

darkcomet

Botnet

system

C2

24.136.28.66:1604

192.168.1.131:1604

Mutex

DC_MUTEX-NQ4XPAZ

Attributes
  • gencode

    PF8aTL5ndieB

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target

      e4820efe07e3cdb32280ba121334c486bc5d12f39d3f7de2db3d700f6f36ad06

    • Size

      535KB

    • MD5

      252d4d4997d37d0ad7b88a3ebfdb96f0

    • SHA1

      c51f3776b453a0a57595b321310540c205065b4d

    • SHA256

      e4820efe07e3cdb32280ba121334c486bc5d12f39d3f7de2db3d700f6f36ad06

    • SHA512

      73b8b03f6f518bdd8cc455c99bf5a0fc38859fdba71a4909a2d3eb74ab41560413ee3586a7ffaeb1f7e7b847a21b9580d60acaff73b275a3989c6458d1781a8a

    • SSDEEP

      12288:3Xll+0/DI4Ke9bCNHbYrbv2U7HN/uySx3mciAdBiJR4eOv:Hf+OlCa3+68r3kAdBm4eO

    • Darkcomet

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

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks