General

  • Target

    508aa955dc6cb81eef4ba219955356d4_JaffaCakes118

  • Size

    436KB

  • Sample

    241017-d21hbszfpe

  • MD5

    508aa955dc6cb81eef4ba219955356d4

  • SHA1

    f2436df22da9ae33c42012f6049453e3c2b1db24

  • SHA256

    ba08fa8a81c66ce79e58c0943216b88a38faf44fbec3484251d911a9722f4a60

  • SHA512

    5b6aae6955049e09a880ca6137a37da3fe922031cd49ab63d2c3a984ad566ef32035e627a652cb95c2978bee2ee346a8627e68849124f4d2b98cdfd512feb245

  • SSDEEP

    6144:uq2RPYOzITPjlSJuD1EgNBF8QGeJsd4+3bWWL3a71wDzAPw8W:5aPYOE7p11NBrAffLaKE1W

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

127.0.0.1:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • 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

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      508aa955dc6cb81eef4ba219955356d4_JaffaCakes118

    • Size

      436KB

    • MD5

      508aa955dc6cb81eef4ba219955356d4

    • SHA1

      f2436df22da9ae33c42012f6049453e3c2b1db24

    • SHA256

      ba08fa8a81c66ce79e58c0943216b88a38faf44fbec3484251d911a9722f4a60

    • SHA512

      5b6aae6955049e09a880ca6137a37da3fe922031cd49ab63d2c3a984ad566ef32035e627a652cb95c2978bee2ee346a8627e68849124f4d2b98cdfd512feb245

    • SSDEEP

      6144:uq2RPYOzITPjlSJuD1EgNBF8QGeJsd4+3bWWL3a71wDzAPw8W:5aPYOE7p11NBrAffLaKE1W

    • 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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks