Overview

overview

10

Static

static

3

8a7b28ecec...18.exe

windows7-x64

10

8a7b28ecec...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8a7b28ececd740ba77ed7ac264793865_JaffaCakes118

  • Size

    924KB

  • Sample

    241103-j6q3cazdjj

  • MD5

    8a7b28ececd740ba77ed7ac264793865

  • SHA1

    c7c3b55424a654613bb6d4f32c1ebbc87ac839c6

  • SHA256

    66254aea3cdef64b2742b9e33553ab42de2009c5d1368f9a3fe601af5b415e32

  • SHA512

    8499dc97eac611ee8a56927bdf009df51b85309cd3979f8c1848778d883da6bbfa7d5bdb921bc31e578837d266cacbf480e4bde7b3a3232832442138addf7d95

  • SSDEEP

    24576:Dxdt37sx7y5DZh1b4q9ayM5HEP3hjD7WQoa:DLtLdKt163Zq

Score
10/10
darkcometdiscoverypersistencerattrojan

Malware Config

Targets

    • Target

      8a7b28ececd740ba77ed7ac264793865_JaffaCakes118

    • Size

      924KB

    • MD5

      8a7b28ececd740ba77ed7ac264793865

    • SHA1

      c7c3b55424a654613bb6d4f32c1ebbc87ac839c6

    • SHA256

      66254aea3cdef64b2742b9e33553ab42de2009c5d1368f9a3fe601af5b415e32

    • SHA512

      8499dc97eac611ee8a56927bdf009df51b85309cd3979f8c1848778d883da6bbfa7d5bdb921bc31e578837d266cacbf480e4bde7b3a3232832442138addf7d95

    • SSDEEP

      24576:Dxdt37sx7y5DZh1b4q9ayM5HEP3hjD7WQoa:DLtLdKt163Zq

    Score
    10/10
    darkcometdiscoverypersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Darkcomet family

      darkcomet

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks