General

  • Target

    e74f4b573c8dfe00bb4fce16e879bac2_JaffaCakes118

  • Size

    387KB

  • Sample

    240917-vpxdksvanh

  • MD5

    e74f4b573c8dfe00bb4fce16e879bac2

  • SHA1

    51ea49147b08a5c4a06b70af0902ad29c2b645ef

  • SHA256

    5a9abaf28ec108898e59944c9a57e9dde770acfb68a67a66a0f41782ce676ef4

  • SHA512

    8bc76b455ab9cdde56868cdda2739e9fce33aa3ac52c9ee4ddb66cf08990fdf90cdd22d64899710b4eeba2d14231f7001b6667d87d03a12913e9b153d0c03a44

  • SSDEEP

    6144:vlGq4DWAsvfqb7IMM2cGetqj54OoYuun7BvQrUb0SL8yAiBu0HV4OS0J1nIH88hm:rAsP8eQNX9tvQLkANBZmnc86UhFO1pq

Malware Config

Extracted

Family

cybergate

Version

v1.11.0 - Public Version

Botnet

remote

C2

127.0.0.1:999

Mutex

37260HH26MSW08

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    islamtaha

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      e74f4b573c8dfe00bb4fce16e879bac2_JaffaCakes118

    • Size

      387KB

    • MD5

      e74f4b573c8dfe00bb4fce16e879bac2

    • SHA1

      51ea49147b08a5c4a06b70af0902ad29c2b645ef

    • SHA256

      5a9abaf28ec108898e59944c9a57e9dde770acfb68a67a66a0f41782ce676ef4

    • SHA512

      8bc76b455ab9cdde56868cdda2739e9fce33aa3ac52c9ee4ddb66cf08990fdf90cdd22d64899710b4eeba2d14231f7001b6667d87d03a12913e9b153d0c03a44

    • SSDEEP

      6144:vlGq4DWAsvfqb7IMM2cGetqj54OoYuun7BvQrUb0SL8yAiBu0HV4OS0J1nIH88hm:rAsP8eQNX9tvQLkANBZmnc86UhFO1pq

    • 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

    • UPX packed file

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

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks