Overview

overview

10

Static

static

1

a298d3c687...05.exe

windows7-x64

10

a298d3c687...05.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    a298d3c6875b0feb8e46237e58770c05.exe
  • Size 853KB
  • Sample240107-x9qsmscfck
  • SHA256 11e4ec701aa7a97b97d299575dd92097d3ee52b5851afa6588f4e1220785b18d
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
darkcometguest16evasionpersistencerattrojan

Malware Config

Extracted

Family

  • darkcomet

Botnet

  • Guest16

C2

  • 192.168.0.17:1604

Mutex

  • DC_MUTEX-VKLVSXN

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    HZ0miCZbzc76

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    System32dll

Targets

    • Target
      a298d3c6875b0feb8e46237e58770c05.exe
    • Size 853KB
    • SHA256 11e4ec701aa7a97b97d299575dd92097d3ee52b5851afa6588f4e1220785b18d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    darkcometguest16evasionpersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks