Overview

overview

10

Static

static

3

39d214d836...18.exe

windows7-x64

7

39d214d836...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    39d214d836d43dfd40a46a8469498bf7_JaffaCakes118
  • Size 1.1MB
  • Sample240711-tjrepstfkl
  • SHA256 31d773e367fa4e9b5318f39332741bfa9c16527a6ada11190498b643b3b86d48
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
darkcometguest16persistencerattrojan

Malware Config

Extracted

Family

  • darkcomet

Botnet

  • Guest16

C2

  • bradlidard.no-ip.org:2222

Mutex

  • DC_MUTEX-DKTQ2TA

Attributes
  • gencode

    Q28sAQUYMbXx

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target
      39d214d836d43dfd40a46a8469498bf7_JaffaCakes118
    • Size 1.1MB
    • SHA256 31d773e367fa4e9b5318f39332741bfa9c16527a6ada11190498b643b3b86d48
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    persistencedarkcometguest16rattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • 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

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks