General

  • Target

    JaffaCakes118_8dcd0de845be6e33970029577ba0783b

  • Size

    336KB

  • Sample

    250329-v4y6qaxwhz

  • MD5

    8dcd0de845be6e33970029577ba0783b

  • SHA1

    1904ee6b0a96e5964f1a16aa4bbe3e7feb124110

  • SHA256

    c4c171711b7c1c911414c81bd6d81176c7484ff4788aed86ba96898e9d6e3f03

  • SHA512

    9d3079ca95c24079761148175707770663f3e95bdda4b122ff35e27650378a3409e848908488fa3f89724ac2cf79ab6e161124d3de8632d13b6bbd84ca131e46

  • SSDEEP

    6144:bXy5NRffFdqGxFo9FgbzYGNiKiFW0UslxNlvFYva+A:bWTVdqUsFg1YK/Js3V6aN

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

127.0.0.1:15963

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    svhost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_8dcd0de845be6e33970029577ba0783b

    • Size

      336KB

    • MD5

      8dcd0de845be6e33970029577ba0783b

    • SHA1

      1904ee6b0a96e5964f1a16aa4bbe3e7feb124110

    • SHA256

      c4c171711b7c1c911414c81bd6d81176c7484ff4788aed86ba96898e9d6e3f03

    • SHA512

      9d3079ca95c24079761148175707770663f3e95bdda4b122ff35e27650378a3409e848908488fa3f89724ac2cf79ab6e161124d3de8632d13b6bbd84ca131e46

    • SSDEEP

      6144:bXy5NRffFdqGxFo9FgbzYGNiKiFW0UslxNlvFYva+A:bWTVdqUsFg1YK/Js3V6aN

    • 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.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • 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