General

  • Target

    efda8805f866516faf44b073bc4eb2ec_JaffaCakes118

  • Size

    396KB

  • Sample

    241214-vtnbgazrgn

  • MD5

    efda8805f866516faf44b073bc4eb2ec

  • SHA1

    6460aaf0a04f8818f4ddb98d4eb50abbcc3e91fb

  • SHA256

    0b8ed014b555f3698a3c58e29a6bf0fcd4cdf6956f90eb63925e0232604bb367

  • SHA512

    1a4af2eb5bf54e5b683e508e41e170675cf195298f2b61510baea6b65c0dd1dc6c22d2aa3c37df3beb32091ed59b97e4331ab8b440c5e6001f15f77a6e6503ac

  • SSDEEP

    6144:Zz8GgllKKkLuYD1jdNNGRarZjfAObGxlQJfnjqptQT97kJy/qwQP3NeFB:t8GglMJbjdNSarZjYObKlmnjoP1P3wF

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

b3480748.no-ip.org:100

127.0.0.1:100

Mutex

3OEW0X465806K4

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • install_file

    Svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    haksi123

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      efda8805f866516faf44b073bc4eb2ec_JaffaCakes118

    • Size

      396KB

    • MD5

      efda8805f866516faf44b073bc4eb2ec

    • SHA1

      6460aaf0a04f8818f4ddb98d4eb50abbcc3e91fb

    • SHA256

      0b8ed014b555f3698a3c58e29a6bf0fcd4cdf6956f90eb63925e0232604bb367

    • SHA512

      1a4af2eb5bf54e5b683e508e41e170675cf195298f2b61510baea6b65c0dd1dc6c22d2aa3c37df3beb32091ed59b97e4331ab8b440c5e6001f15f77a6e6503ac

    • SSDEEP

      6144:Zz8GgllKKkLuYD1jdNNGRarZjfAObGxlQJfnjqptQT97kJy/qwQP3NeFB:t8GglMJbjdNSarZjYObKlmnjoP1P3wF

    • CyberGate, Rebhip

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

    • Cybergate family

    • 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