Overview

overview

10

Static

static

10

94efb68649...18.exe

windows7-x64

10

94efb68649...18.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    94efb68649abfd41831a66e2f33c3566_JaffaCakes118

  • Size

    723KB

  • Sample

    240813-138awsyfke

  • MD5

    94efb68649abfd41831a66e2f33c3566

  • SHA1

    f188fee5ea23710629fe0c53cf0509f67218ccc6

  • SHA256

    893f8462440e7a4a257a413dd41241f9ba271ab1a0721c50fc33bbba9a7ba2d4

  • SHA512

    90cfaf85e8e41dd4876d534109c11cb8a4db231b30f07c8acdc2cb9f57255fc61e423196776784ae47c9a90a21e902a7dfbae8bfd0e698c0b0c0788e2a8479c6

  • SSDEEP

    12288:AFLlJnnbWOtz6sVJhvaz1Qc/WdI//vfM4qwrbkniafLo6vUTyl0w/q9jJN:w3nbWmJVJFwSddIXvfhqbiaxvRxq9T

Score
10/10
darkcometdiscoverypersistencerattrojan

Malware Config

Targets

    • Target

      94efb68649abfd41831a66e2f33c3566_JaffaCakes118

    • Size

      723KB

    • MD5

      94efb68649abfd41831a66e2f33c3566

    • SHA1

      f188fee5ea23710629fe0c53cf0509f67218ccc6

    • SHA256

      893f8462440e7a4a257a413dd41241f9ba271ab1a0721c50fc33bbba9a7ba2d4

    • SHA512

      90cfaf85e8e41dd4876d534109c11cb8a4db231b30f07c8acdc2cb9f57255fc61e423196776784ae47c9a90a21e902a7dfbae8bfd0e698c0b0c0788e2a8479c6

    • SSDEEP

      12288:AFLlJnnbWOtz6sVJhvaz1Qc/WdI//vfM4qwrbkniafLo6vUTyl0w/q9jJN:w3nbWmJVJFwSddIXvfhqbiaxvRxq9T

    Score
    10/10
    darkcometdiscoverypersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks