Overview

overview

10

Static

static

10

JaffaCakes...e5.exe

windows7-x64

10

JaffaCakes...e5.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_45a7a01682b9e82d0b4b1e52ed6a75e5

  • Size

    765KB

  • Sample

    250303-h7c2fa1yaz

  • MD5

    45a7a01682b9e82d0b4b1e52ed6a75e5

  • SHA1

    9c12b70fa8abea2e49ec3c1eeb0cad4f92116c2b

  • SHA256

    45e1131f0a284291286ab3674c968eb4336c159db6597418cc76e35278fb7497

  • SHA512

    fb837bfda5cb04e29623a32450adc2ce4044c7a8198dde840d689841e81d7b0b0c8ef7feacaebf302c0d0925664568650d8def8ad0712c7ecb6c4ec57ad0c835

  • SSDEEP

    12288:d4Z9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/ha4:dyZ1xuVVjfFoynPaVBUR8f+kN10EBY

Score
10/10
darkcometguest16_mindiscoverypersistencerattrojan

Malware Config

Extracted

Family

darkcomet

Attributes
  • gencode

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

blackboy.no-ip.org:1604

Mutex

DCMIN_MUTEX-J8TER0U

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    Sb1S1zbo1fiN

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    windows7

rc4.plain

Targets

    • Target

      JaffaCakes118_45a7a01682b9e82d0b4b1e52ed6a75e5

    • Size

      765KB

    • MD5

      45a7a01682b9e82d0b4b1e52ed6a75e5

    • SHA1

      9c12b70fa8abea2e49ec3c1eeb0cad4f92116c2b

    • SHA256

      45e1131f0a284291286ab3674c968eb4336c159db6597418cc76e35278fb7497

    • SHA512

      fb837bfda5cb04e29623a32450adc2ce4044c7a8198dde840d689841e81d7b0b0c8ef7feacaebf302c0d0925664568650d8def8ad0712c7ecb6c4ec57ad0c835

    • SSDEEP

      12288:d4Z9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/ha4:dyZ1xuVVjfFoynPaVBUR8f+kN10EBY

    Score
    10/10
    darkcometguest16_mindiscoverypersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Darkcomet family

      darkcomet

    • Modifies WinLogon for persistence

      persistence

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks