Overview

overview

10

Static

static

10

a75641edd3...aN.exe

windows7-x64

10

a75641edd3...aN.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    a75641edd3e29777eb3c2dbfd02d8f12411a9a9fd38dc44cc984f5cee162762aN.exe
  • Size 805KB
  • Sample241208-a7wjsatjft
  • SHA256 a75641edd3e29777eb3c2dbfd02d8f12411a9a9fd38dc44cc984f5cee162762a
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
darkcometdenemediscoveryevasionpersistencerattrojan

Malware Config

Extracted

Family

  • darkcomet

Botnet

  • Deneme

C2

  • 94.54.216.104:81

Mutex

  • DC_MUTEX-R63XF5V

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    zVBuCkW9HfLL

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    MicroUpdate

Targets

    • Target
      a75641edd3e29777eb3c2dbfd02d8f12411a9a9fd38dc44cc984f5cee162762aN.exe
    • Size 805KB
    • SHA256 a75641edd3e29777eb3c2dbfd02d8f12411a9a9fd38dc44cc984f5cee162762a
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    darkcometdenemediscoveryevasionpersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Darkcomet family

      darkcomet

    • Modifies WinLogon for persistence

      persistence

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks