General

  • Target

    f439ab99b610130c4452c1ae21ee39bc_JaffaCakes118

  • Size

    610KB

  • Sample

    241215-qrzt9svphs

  • MD5

    f439ab99b610130c4452c1ae21ee39bc

  • SHA1

    5ea3e7b5b6ed6a460b31be5d3bb2fb2e668a343a

  • SHA256

    76d6e0d84fe8bb058c18874142ea4afaa8fefc8a4ad08a1f1202142d281226fa

  • SHA512

    232db5559f2ea0192687e92f3a2687b41cd79faac1d95a50fb3a2f33693690f0a34f58fff70c61414b97a484329215cb449a2b4975b83f4070eaee7c0e405b57

  • SSDEEP

    12288:qBMmKGnhDT+JlCu0G6KC2m9QnNSSn7WCNtXQ5JaDYrzUpi86KMl:IMmnDC+uuo/Sw7WC8JaD/pQz

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

expst.no-ip.org

C2

expst.no-ip.org:1338

expst.no-ip.org:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    System32

  • install_file

    System.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    ESTOU TESTANDO ESE APLICATIVO SABIA!

  • message_box_title

    Executando...

  • password

    59255433

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      f439ab99b610130c4452c1ae21ee39bc_JaffaCakes118

    • Size

      610KB

    • MD5

      f439ab99b610130c4452c1ae21ee39bc

    • SHA1

      5ea3e7b5b6ed6a460b31be5d3bb2fb2e668a343a

    • SHA256

      76d6e0d84fe8bb058c18874142ea4afaa8fefc8a4ad08a1f1202142d281226fa

    • SHA512

      232db5559f2ea0192687e92f3a2687b41cd79faac1d95a50fb3a2f33693690f0a34f58fff70c61414b97a484329215cb449a2b4975b83f4070eaee7c0e405b57

    • SSDEEP

      12288:qBMmKGnhDT+JlCu0G6KC2m9QnNSSn7WCNtXQ5JaDYrzUpi86KMl:IMmnDC+uuo/Sw7WC8JaD/pQz

    • 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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • 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