Overview

overview

10

Static

static

10

3178fcad2d...18.exe

windows10-2004-x64

10

3178fcad2d...18.exe

windows10-2004-x64

10

3178fcad2d...18.exe

macos-10.15-amd64

4

Resubmissions

14/04/2025, 04:43

250414-fb9z7ayqx6

14/04/2025, 04:20

250414-ex92msynx210

14/04/2025, 03:24

250414-dydt6aztet10

14/04/2025, 02:53

250414-ddh85sy1bs10

13/04/2025, 19:39

250413-ydbjhssks510

13/04/2025, 19:38

250413-ycgzxasj14

13/04/2025, 01:50

250413-b9pdxswpt210

13/04/2025, 01:45

250413-b6f85swwgw10

13/04/2025, 00:27

250413-ars4qavtfx

12/04/2025, 16:37

250412-t49rsaykv410

Sharing

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General

  • Target
    3178fcad2d2c2f3c0f4f70aecfb18db7_JaffaCakes118
  • Size 658KB
  • Sample250412-t49rsaykv4
  • SHA256 dd8650f0e484ba0ea4775ccce3a9644bba747ee92f1b534628525c7ceedc69f9
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
darkcometguest16defense_evasiondiscoverymacospersistencerattrojan

Malware Config

Extracted

Family

  • darkcomet

Botnet

  • Guest16

C2

  • 127.0.0.1:1604

Mutex

  • DC_MUTEX-7X99PTF

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    DNgeskLTppzX

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    System32.dll

rc4.plain

Targets

    • Target
      3178fcad2d2c2f3c0f4f70aecfb18db7_JaffaCakes118
    • Size 658KB
    • SHA256 dd8650f0e484ba0ea4775ccce3a9644bba747ee92f1b534628525c7ceedc69f9
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    darkcometguest16defense_evasiondiscoverypersistencerattrojan

    • 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.

      defense_evasion

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Adds Run key to start application

      persistence
    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v16

Tasks