Overview

overview

10

Static

static

3

9c8c9d60f5...81.exe

windows7-x64

10

9c8c9d60f5...81.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    9c8c9d60f5ff9e6c73c86ac03ef7219890a05021f9cdde8405aa3f6074336281

  • Size

    718KB

  • Sample

    250223-crrxrswps2

  • MD5

    0b24ce0108d97bebaf6b7fc8227806b0

  • SHA1

    42024f471677e42b653dc652becb814da3aba8ea

  • SHA256

    9c8c9d60f5ff9e6c73c86ac03ef7219890a05021f9cdde8405aa3f6074336281

  • SHA512

    eeec681103e82c2c22ac2067a3363cdfda25fad91846e1e36c1bd00166758b490c6a47b8745d3b7f6885a0902bde35a41b366f5aeb2f64bd9f9d304c7a716103

  • SSDEEP

    12288:UA3dAGVnn/jOXuWjfua4exV8ZR4AU3Dx0VUuV9BGfg0vnW+gMB5RHBZxMq/Njno:x3dAG5n/jUuC7xVsRbgDOVrBGo0vXlHd

Score
10/10
darkcometguest16_mindiscoverypersistencerattrojan

Malware Config

Extracted

Family

darkcomet

Attributes
  • gencode

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

127.0.0.1:1604

Mutex

DCMIN_MUTEX-VQPDBQ3

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    agBvrXCiCZpQ

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    DarkComet RAT

rc4.plain

Targets

    • Target

      9c8c9d60f5ff9e6c73c86ac03ef7219890a05021f9cdde8405aa3f6074336281

    • Size

      718KB

    • MD5

      0b24ce0108d97bebaf6b7fc8227806b0

    • SHA1

      42024f471677e42b653dc652becb814da3aba8ea

    • SHA256

      9c8c9d60f5ff9e6c73c86ac03ef7219890a05021f9cdde8405aa3f6074336281

    • SHA512

      eeec681103e82c2c22ac2067a3363cdfda25fad91846e1e36c1bd00166758b490c6a47b8745d3b7f6885a0902bde35a41b366f5aeb2f64bd9f9d304c7a716103

    • SSDEEP

      12288:UA3dAGVnn/jOXuWjfua4exV8ZR4AU3Dx0VUuV9BGfg0vnW+gMB5RHBZxMq/Njno:x3dAG5n/jUuC7xVsRbgDOVrBGo0vXlHd

    Score
    10/10
    darkcometguest16_mindiscoverypersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Darkcomet family

      darkcomet

    • Modifies WinLogon for persistence

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks