Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    JaffaCakes118_6dfecabd3ed5504ca681d60289d4d2ed

  • Size

    675KB

  • Sample

    250313-bh41as1jz5

  • MD5

    6dfecabd3ed5504ca681d60289d4d2ed

  • SHA1

    d58b5aa3074fb463c103f01223d8b4d5e2f1a9ea

  • SHA256

    29ea67ac4f8e522ee278fb995241bdbf780005e3190d12cd42ccdbb1ecadd609

  • SHA512

    942a005f06631d3c339fe06ab1823dde6742627281fa6b93bf68b1e1e952b5d251e3e50fff4a1a026342cd886745945f3ada1f6efec0e0c44875b9af2046fa69

  • SSDEEP

    12288:2YsBjyu2VYSeyReBbZJdZEBl9Ye0/lm82dy9toTY7W2H7hVzCrDYkjU:uhykPyMZdZw90dv2s9toMWu9VzCXVU

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

stevecarl2010.zapto.org:5900

Mutex

DC_MUTEX-8Z6T4JY

Attributes
  • InstallPath

    Windupdt\winupdate.exe

  • gencode

    MhjElth#fkUo

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    winupdater

rc4.plain

Extracted

Family

latentbot

C2

stevecarl2010.zapto.org

Targets

    • Target

      JaffaCakes118_6dfecabd3ed5504ca681d60289d4d2ed

    • Size

      675KB

    • MD5

      6dfecabd3ed5504ca681d60289d4d2ed

    • SHA1

      d58b5aa3074fb463c103f01223d8b4d5e2f1a9ea

    • SHA256

      29ea67ac4f8e522ee278fb995241bdbf780005e3190d12cd42ccdbb1ecadd609

    • SHA512

      942a005f06631d3c339fe06ab1823dde6742627281fa6b93bf68b1e1e952b5d251e3e50fff4a1a026342cd886745945f3ada1f6efec0e0c44875b9af2046fa69

    • SSDEEP

      12288:2YsBjyu2VYSeyReBbZJdZEBl9Ye0/lm82dy9toTY7W2H7hVzCrDYkjU:uhykPyMZdZw90dv2s9toMWu9VzCXVU

    • Darkcomet

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

    • Darkcomet family

    • LatentBot

      Modular trojan written in Delphi which has been in-the-wild since 2013.

    • Latentbot family

    • Modifies WinLogon for 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks