Overview

overview

10

Static

static

10

447744547b...18.exe

windows7-x64

10

447744547b...18.exe

windows10-2004-x64

10

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General

  • Target

    447744547bc5a5971b2443dda1018377_JaffaCakes118

  • Size

    714KB

  • Sample

    241014-2bnmvatbqp

  • MD5

    447744547bc5a5971b2443dda1018377

  • SHA1

    3f014407e6c724a1eabcc57723bfe12db5b10188

  • SHA256

    f3cb737ca89ce26add94b6c7943d835ee6a40610dd5b43b4849e0ae2b25a5f4b

  • SHA512

    36f8c632348dc5eadc14389f5ceeac88b4c2a43ea57d08b9797d43bc621ba3bf10ff0919ef83dcbe61dcb4db225690c6a4cac6c8c103b4869bf24b1d7c7844f8

  • SSDEEP

    12288:GaAchpWsuVTv7ItY8XljyypHP7cOLBev03hlULsmWZ++09ZcKDVsgdj:XAEENIq8XwyVPQclDq/+WnpsSj

Score
10/10
darkcometdiscoverypersistencerattrojan

Malware Config

Targets

    • Target

      447744547bc5a5971b2443dda1018377_JaffaCakes118

    • Size

      714KB

    • MD5

      447744547bc5a5971b2443dda1018377

    • SHA1

      3f014407e6c724a1eabcc57723bfe12db5b10188

    • SHA256

      f3cb737ca89ce26add94b6c7943d835ee6a40610dd5b43b4849e0ae2b25a5f4b

    • SHA512

      36f8c632348dc5eadc14389f5ceeac88b4c2a43ea57d08b9797d43bc621ba3bf10ff0919ef83dcbe61dcb4db225690c6a4cac6c8c103b4869bf24b1d7c7844f8

    • SSDEEP

      12288:GaAchpWsuVTv7ItY8XljyypHP7cOLBev03hlULsmWZ++09ZcKDVsgdj:XAEENIq8XwyVPQclDq/+WnpsSj

    Score
    10/10
    darkcometdiscoverypersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks