Overview

overview

10

Static

static

3

6463d8b3b0...18.exe

windows7-x64

10

6463d8b3b0...18.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    6463d8b3b095662598d9823df35c5c70_JaffaCakes118

  • Size

    1.3MB

  • Sample

    241020-2d82kawark

  • MD5

    6463d8b3b095662598d9823df35c5c70

  • SHA1

    6ec181e03393deba51664099dc1e8f3ad5041909

  • SHA256

    f6f652122c7da8d27ca7084a40da94050632d6694ed7e976f9b72977a3d77384

  • SHA512

    10c630672fb873857f71129998daab94054a6fb8573f2cd62b6090dba2b987d1ce776ef9bb115a8cf8356a987cb02107d7e4ffe6a2461598d40c7ba7817625fe

  • SSDEEP

    24576:Ej6wLhExiZNzXaAc4yc3fNs5OzlKT8FGdg1XaNWtrA5jdv2s9toMWuYc2Z/T:EmwLhbraAly0fZzlZGdgsMt03Os97WuY

Score
10/10
darkcometdiscoveryevasionpersistencerattrojan

Malware Config

Targets

    • Target

      6463d8b3b095662598d9823df35c5c70_JaffaCakes118

    • Size

      1.3MB

    • MD5

      6463d8b3b095662598d9823df35c5c70

    • SHA1

      6ec181e03393deba51664099dc1e8f3ad5041909

    • SHA256

      f6f652122c7da8d27ca7084a40da94050632d6694ed7e976f9b72977a3d77384

    • SHA512

      10c630672fb873857f71129998daab94054a6fb8573f2cd62b6090dba2b987d1ce776ef9bb115a8cf8356a987cb02107d7e4ffe6a2461598d40c7ba7817625fe

    • SSDEEP

      24576:Ej6wLhExiZNzXaAc4yc3fNs5OzlKT8FGdg1XaNWtrA5jdv2s9toMWuYc2Z/T:EmwLhbraAly0fZzlZGdgsMt03Os97WuY

    Score
    10/10
    darkcometdiscoveryevasionpersistencerattrojan

    • 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.

    • 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.

      evasion

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks