Overview

overview

10

Static

static

7

JaffaCakes...ed.exe

windows7-x64

10

JaffaCakes...ed.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    JaffaCakes118_b1251615adcaf2ce3855a3145a60cfed

  • Size

    1.6MB

  • Sample

    250207-a6lcessnez

  • MD5

    b1251615adcaf2ce3855a3145a60cfed

  • SHA1

    47b7ace3d539d4a976dfed91a1df01f6eb16a38b

  • SHA256

    466e6257dfac062a20d21f899d6fe9fe43d4dbc569622097f3d686e5503d8e0a

  • SHA512

    2bfff9ee2276a8584322ab1fa165d0280b131b45a006e3f5d8b8d203620a7a4e474251f03da37e2c2a8bd2578b7fef3cd8b31cf646485a984c65c6763c506ad2

  • SSDEEP

    24576:MIuI3Y0qwEZmNj4hDPvHiQHyjeXDOuf2DdsmGFAPxFy7b2Tpju0bBKF5WpqSJYxr:F1o8mHnCQHLTzf2D/GEC0bsFMpqC017

Score
10/10
darkcometdefense_evasiondiscoverypersistenceratthemidatrojan

Malware Config

Targets

    • Target

      JaffaCakes118_b1251615adcaf2ce3855a3145a60cfed

    • Size

      1.6MB

    • MD5

      b1251615adcaf2ce3855a3145a60cfed

    • SHA1

      47b7ace3d539d4a976dfed91a1df01f6eb16a38b

    • SHA256

      466e6257dfac062a20d21f899d6fe9fe43d4dbc569622097f3d686e5503d8e0a

    • SHA512

      2bfff9ee2276a8584322ab1fa165d0280b131b45a006e3f5d8b8d203620a7a4e474251f03da37e2c2a8bd2578b7fef3cd8b31cf646485a984c65c6763c506ad2

    • SSDEEP

      24576:MIuI3Y0qwEZmNj4hDPvHiQHyjeXDOuf2DdsmGFAPxFy7b2Tpju0bBKF5WpqSJYxr:F1o8mHnCQHLTzf2D/GEC0bsFMpqC017

    Score
    10/10
    darkcometdefense_evasiondiscoverypersistenceratthemidatrojan

    • 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

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      defense_evasion

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Adds Run key to start application

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks