Overview

overview

10

Static

static

3

JaffaCakes...6e.exe

windows7-x64

10

JaffaCakes...6e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_ab5823c24ebc82c7968b4f4b851a446e

  • Size

    827KB

  • Sample

    250206-p1ep1svnb1

  • MD5

    ab5823c24ebc82c7968b4f4b851a446e

  • SHA1

    06037ae9261abad494b06cba6b0d1a47a04bcf5e

  • SHA256

    1b81e1de7d4ea677467c6cd508b4f6ef434e3564f2e9ed4b96924003781ecdf8

  • SHA512

    262b2795a21c8578822849df003293ad789b0f7bd9feea12b6257305e78329069e490267df4d1c32f6d61a5b5359df00f1f777f1edd95b1238eea7dff3de459a

  • SSDEEP

    12288:Fvie/rDRJBaG0AM9kAdEVm1UqFLeigl/eDv3msY11YdzS0lFjbEJ45PXKm:FDDl3nM9k+EVOUqWsYzYRbEEPXKm

Score
10/10
darkcometdefense_evasiondiscoverypersistencerattrojan

Malware Config

Targets

    • Target

      JaffaCakes118_ab5823c24ebc82c7968b4f4b851a446e

    • Size

      827KB

    • MD5

      ab5823c24ebc82c7968b4f4b851a446e

    • SHA1

      06037ae9261abad494b06cba6b0d1a47a04bcf5e

    • SHA256

      1b81e1de7d4ea677467c6cd508b4f6ef434e3564f2e9ed4b96924003781ecdf8

    • SHA512

      262b2795a21c8578822849df003293ad789b0f7bd9feea12b6257305e78329069e490267df4d1c32f6d61a5b5359df00f1f777f1edd95b1238eea7dff3de459a

    • SSDEEP

      12288:Fvie/rDRJBaG0AM9kAdEVm1UqFLeigl/eDv3msY11YdzS0lFjbEJ45PXKm:FDDl3nM9k+EVOUqWsYzYRbEEPXKm

    Score
    10/10
    darkcometdefense_evasiondiscoverypersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Darkcomet family

      darkcomet

    • Modifies WinLogon for persistence

      persistence

    • Drops file in Drivers directory

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks