General

  • Target

    15067abeb8555ea7acb5153709700345_JaffaCakes118

  • Size

    420KB

  • Sample

    241004-1mr9qsxhjm

  • MD5

    15067abeb8555ea7acb5153709700345

  • SHA1

    050c6d101fdcc80d482a85c15a0614b43648c075

  • SHA256

    9ab58ba189997223a9eebf59bb5dbc6bc24f10b5f7c9baa7c5772462fc182d23

  • SHA512

    48cea5e986d7fc465d4737570218bda1fb34a9deeac54c05a6a45bdde6f14bd39cf5b46d297407d09d69dc76a13d9c8a41a51b2c83fbf47d12132cb23b9043b8

  • SSDEEP

    6144:FeV5EEC5UGuSXPknmyNWtubss6ECdFUDMRuBQv+:FNECXcuZsi/UAC

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Server

C2

127.0.0.1:81

bifrost-jojo.no-ip.org:81

Mutex

***hack***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    spynet

  • install_file

    iexplorer.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    {15GA20UD-5A68-8Q84-6HOK-Y88HFQCR272C}

  • regkey_hklm

    {15GA20UD-5A68-8Q84-6HOK-Y88HFQCR272C}

Targets

    • Target

      15067abeb8555ea7acb5153709700345_JaffaCakes118

    • Size

      420KB

    • MD5

      15067abeb8555ea7acb5153709700345

    • SHA1

      050c6d101fdcc80d482a85c15a0614b43648c075

    • SHA256

      9ab58ba189997223a9eebf59bb5dbc6bc24f10b5f7c9baa7c5772462fc182d23

    • SHA512

      48cea5e986d7fc465d4737570218bda1fb34a9deeac54c05a6a45bdde6f14bd39cf5b46d297407d09d69dc76a13d9c8a41a51b2c83fbf47d12132cb23b9043b8

    • SSDEEP

      6144:FeV5EEC5UGuSXPknmyNWtubss6ECdFUDMRuBQv+:FNECXcuZsi/UAC

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

    • Adds policy Run key to start application

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • 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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks