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General

  • Target

    JaffaCakes118_83130169071594134352cec971f89611

  • Size

    322KB

  • Sample

    250321-nvkhms1nt6

  • MD5

    83130169071594134352cec971f89611

  • SHA1

    a684cf6e08162822d6a7ce7e8d388619788cc6d3

  • SHA256

    53bf6a2613186ce949048966ec943753cfd5bbf2527d8d0dea96b2cbb9e869b1

  • SHA512

    f41cb1559c1b752fb436d3c377a22c8360b6050bae3ee83c354c1bf29c6a09c68cf812f75f8ca729fbe26354fc38cd8c77e01a3c48ef1e35969dfbe20562d2c2

  • SSDEEP

    6144:TDHAEmrRjkhp4XGNvNLVnCOdMGUBE6EAE9abX6M6ce/dwPHIDYGEKzdmx:TDHQeqXSvNLzMRBpBE4bKkGdwPgY3KzE

Malware Config

Extracted

Family

cybergate

Version

v1.07.0

Botnet

Updateamee22/8

C2

updates-microsofts.3utilities.com:8008

Mutex

A75AXN6BAD3U88

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    win2k

  • install_file

    upgrates.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Falta un archivo .DLL requerido. Msvcirt.dll

  • message_box_title

    Falta un archivo .DLL

  • password

    cybergate

  • regkey_hkcu

    restoring

  • regkey_hklm

    winslogons

Targets

    • Target

      JaffaCakes118_83130169071594134352cec971f89611

    • Size

      322KB

    • MD5

      83130169071594134352cec971f89611

    • SHA1

      a684cf6e08162822d6a7ce7e8d388619788cc6d3

    • SHA256

      53bf6a2613186ce949048966ec943753cfd5bbf2527d8d0dea96b2cbb9e869b1

    • SHA512

      f41cb1559c1b752fb436d3c377a22c8360b6050bae3ee83c354c1bf29c6a09c68cf812f75f8ca729fbe26354fc38cd8c77e01a3c48ef1e35969dfbe20562d2c2

    • SSDEEP

      6144:TDHAEmrRjkhp4XGNvNLVnCOdMGUBE6EAE9abX6M6ce/dwPHIDYGEKzdmx:TDHQeqXSvNLzMRBpBE4bKkGdwPgY3KzE

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks