General

  • Target

    JaffaCakes118_0754929015d1e7a60bbd9deb12c9b8e3

  • Size

    756KB

  • Sample

    250121-zcjzyazkd1

  • MD5

    0754929015d1e7a60bbd9deb12c9b8e3

  • SHA1

    83d9104143c0dbf441467009197c58ba66f4b0db

  • SHA256

    44e09b68cba44a96364a63d238af3612940026d33328140c809ebf0a436b640c

  • SHA512

    e25fa8273a6456d4ff4d97a1ee3be7a654854b9123edc77a6f19354d4c9a15f6dbb739b3a7ba0212f1f456f0a9c78e4e4be1681b9bf9f53480d918f6b22aca9f

  • SSDEEP

    12288:L9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hco:FZ1xuVVjfFoynPaVBUR8f+kN10EBio

Malware Config

Extracted

Family

darkcomet

Botnet

Big

C2

projectdrsc.no-ip.biz:1604

laggona.no-ip.org:1604

Mutex

DC_MUTEX-Z1ZSMYB

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    U2fsTt60YVVg

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    rundll32

Targets

    • Target

      JaffaCakes118_0754929015d1e7a60bbd9deb12c9b8e3

    • Size

      756KB

    • MD5

      0754929015d1e7a60bbd9deb12c9b8e3

    • SHA1

      83d9104143c0dbf441467009197c58ba66f4b0db

    • SHA256

      44e09b68cba44a96364a63d238af3612940026d33328140c809ebf0a436b640c

    • SHA512

      e25fa8273a6456d4ff4d97a1ee3be7a654854b9123edc77a6f19354d4c9a15f6dbb739b3a7ba0212f1f456f0a9c78e4e4be1681b9bf9f53480d918f6b22aca9f

    • SSDEEP

      12288:L9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hco:FZ1xuVVjfFoynPaVBUR8f+kN10EBio

    • Darkcomet

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

    • Darkcomet family

    • Modifies WinLogon for persistence

    • 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

MITRE ATT&CK Enterprise v15

Tasks