General

  • Target

    5f987f2a7b816e370f98409bdbf18ee154ea46eb948ce833a9d95c034f764134

  • Size

    658KB

  • Sample

    221011-k9jccafga8

  • MD5

    62e6fcd615d7fbec03f18a4dfb959d40

  • SHA1

    fca59c3c98c755049114b59886d0bcc10eb423e9

  • SHA256

    5f987f2a7b816e370f98409bdbf18ee154ea46eb948ce833a9d95c034f764134

  • SHA512

    ca5db873de4736de34f612c6840f1b0432bc12099ebea80c92fca884aed96246455b65e836cb5219d66c44f6ac2a211fa6984e2e48af953258226980b81cbc12

  • SSDEEP

    12288:y9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hp:eZ1xuVVjfFoynPaVBUR8f+kN10EBX

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

psych0s1s.no-ip.biz:1604

Mutex

DC_MUTEX-L39NMJA

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    SV7NDmjzb4il

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    rundll32

Targets

    • Target

      5f987f2a7b816e370f98409bdbf18ee154ea46eb948ce833a9d95c034f764134

    • Size

      658KB

    • MD5

      62e6fcd615d7fbec03f18a4dfb959d40

    • SHA1

      fca59c3c98c755049114b59886d0bcc10eb423e9

    • SHA256

      5f987f2a7b816e370f98409bdbf18ee154ea46eb948ce833a9d95c034f764134

    • SHA512

      ca5db873de4736de34f612c6840f1b0432bc12099ebea80c92fca884aed96246455b65e836cb5219d66c44f6ac2a211fa6984e2e48af953258226980b81cbc12

    • SSDEEP

      12288:y9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hp:eZ1xuVVjfFoynPaVBUR8f+kN10EBX

    • 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