General

  • Target

    Zeus.exe

  • Size

    673KB

  • Sample

    241214-yx3r4svkcr

  • MD5

    e162593184c10a4b93feed411a613d41

  • SHA1

    9579c418e1bb687bdff0022a5cd7be3f3a2340e8

  • SHA256

    34920711b11dfc1e8a9b3cfc40cf8ffbb91b139d60823401165343cb35614016

  • SHA512

    2817c7f6cf9d49e04c435bcb67640889b179378701be774f995d6e9cf438c913b5854f5d7006f09a7b29432b5d1a2f737701e552bfa712960b61e44a8f9a5b75

  • SSDEEP

    12288:m9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hWvT:CZ1xuVVjfFoynPaVBUR8f+kN10EBEvT

Malware Config

Extracted

Family

darkcomet

Botnet

Ýndiren

C2

127.0.0.1:1604

Mutex

DC_MUTEX-A5N8RE3

Attributes
  • InstallPath

    Windows gezgini\explorer.exe

  • gencode

    AiHvCRNYn7du

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    System

Targets

    • Target

      Zeus.exe

    • Size

      673KB

    • MD5

      e162593184c10a4b93feed411a613d41

    • SHA1

      9579c418e1bb687bdff0022a5cd7be3f3a2340e8

    • SHA256

      34920711b11dfc1e8a9b3cfc40cf8ffbb91b139d60823401165343cb35614016

    • SHA512

      2817c7f6cf9d49e04c435bcb67640889b179378701be774f995d6e9cf438c913b5854f5d7006f09a7b29432b5d1a2f737701e552bfa712960b61e44a8f9a5b75

    • SSDEEP

      12288:m9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hWvT:CZ1xuVVjfFoynPaVBUR8f+kN10EBEvT

    • Darkcomet

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

    • Darkcomet family

    • Modifies WinLogon for persistence

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • 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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks