General

  • Target

    c3882979a320751a28a294b86caa123f55861b9a2e5ee952bf7df9e7dd708117

  • Size

    680KB

  • Sample

    221106-m545csgfe8

  • MD5

    11c0cc59d85bd6bf89ac8215cb2d6bf0

  • SHA1

    b3c28c6583ed5fdcff4cd8145d7bcca475ff4468

  • SHA256

    c3882979a320751a28a294b86caa123f55861b9a2e5ee952bf7df9e7dd708117

  • SHA512

    474ba0073354d65613ddb308498e0a917258a1a8017e68d4193210bf0207561c2ad546bbad8ebab9d5e4e1e510dbe0409d7bffd15b8e79f6643ce40b587d07d2

  • SSDEEP

    12288:i9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hweAd:OZ1xuVVjfFoynPaVBUR8f+kN10EBS9d

Malware Config

Extracted

Family

darkcomet

Botnet

League

C2

senolmasansaten.no-ip.org:1604

Mutex

DC_MUTEX-G5JE4FS

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    ZUszclZc3QEh

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    rundlll

Targets

    • Target

      c3882979a320751a28a294b86caa123f55861b9a2e5ee952bf7df9e7dd708117

    • Size

      680KB

    • MD5

      11c0cc59d85bd6bf89ac8215cb2d6bf0

    • SHA1

      b3c28c6583ed5fdcff4cd8145d7bcca475ff4468

    • SHA256

      c3882979a320751a28a294b86caa123f55861b9a2e5ee952bf7df9e7dd708117

    • SHA512

      474ba0073354d65613ddb308498e0a917258a1a8017e68d4193210bf0207561c2ad546bbad8ebab9d5e4e1e510dbe0409d7bffd15b8e79f6643ce40b587d07d2

    • SSDEEP

      12288:i9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hweAd:OZ1xuVVjfFoynPaVBUR8f+kN10EBS9d

    • Darkcomet

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

    • Modifies WinLogon for persistence

    • Executes dropped EXE

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks