General

  • Target

    cb27fbfa9873e35aa304e52d3e64c801_JaffaCakes118

  • Size

    641KB

  • Sample

    241206-flmyeaxkhr

  • MD5

    cb27fbfa9873e35aa304e52d3e64c801

  • SHA1

    9aaf1b348e047963ea2add24a84ee7396c722ca3

  • SHA256

    95b00a3a9c99677e09480737ea0dcadf242768b2b34a64246889993bfbeebf4d

  • SHA512

    0847b269bf122c5b6920da729bf87c407e27c7b22fbeac9b718215a4b129fd6672d8d9681a7063adfd5f9ac616e1a4b92092344acf41eda0eee4c94cb5fc941b

  • SSDEEP

    12288:g1dlZo5y4/JlASzoe0KZPYDbOq7gNii8kXo/tGN:g1dlZo5DJlASsxKZPYGQi8PO

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

zapatista.no-ip.org:82

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    spynet

  • 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

      cb27fbfa9873e35aa304e52d3e64c801_JaffaCakes118

    • Size

      641KB

    • MD5

      cb27fbfa9873e35aa304e52d3e64c801

    • SHA1

      9aaf1b348e047963ea2add24a84ee7396c722ca3

    • SHA256

      95b00a3a9c99677e09480737ea0dcadf242768b2b34a64246889993bfbeebf4d

    • SHA512

      0847b269bf122c5b6920da729bf87c407e27c7b22fbeac9b718215a4b129fd6672d8d9681a7063adfd5f9ac616e1a4b92092344acf41eda0eee4c94cb5fc941b

    • SSDEEP

      12288:g1dlZo5y4/JlASzoe0KZPYDbOq7gNii8kXo/tGN:g1dlZo5DJlASsxKZPYGQi8PO

    • 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