General

  • Target

    JaffaCakes118_4b3832d77a56b1aec0475ecea63e2530

  • Size

    344KB

  • Sample

    250115-dde7gszqfj

  • MD5

    4b3832d77a56b1aec0475ecea63e2530

  • SHA1

    1fd692286b788b7a50ff0de4fff8933ac3868863

  • SHA256

    6bc2f7766d637c77fad1088d171fdd57b33ec9052d88aea0382f674e56a13b4b

  • SHA512

    1470af2fef81afbdcbdee41f1e91d68ced67ff1683f6ce95c287a8df57639291ffbf43f35d01dd993bea80f5267f81c9c66672bc08b3a31d7a82e5142f6d05f6

  • SSDEEP

    6144:cQf+oOIKXOUSdaV8ekDiNiaROjXkqGKPHkirffY4mLH0vmA28p/k:yoOxOFgWPaROjXsGHkirYJcmAP/k

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

wilf

C2

wilf.sytes.net:1604

Mutex

EN6VS20IWBRSX0

Attributes
  • enable_keylogger

    false

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    ERROR!

  • message_box_title

    ERROR!

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_4b3832d77a56b1aec0475ecea63e2530

    • Size

      344KB

    • MD5

      4b3832d77a56b1aec0475ecea63e2530

    • SHA1

      1fd692286b788b7a50ff0de4fff8933ac3868863

    • SHA256

      6bc2f7766d637c77fad1088d171fdd57b33ec9052d88aea0382f674e56a13b4b

    • SHA512

      1470af2fef81afbdcbdee41f1e91d68ced67ff1683f6ce95c287a8df57639291ffbf43f35d01dd993bea80f5267f81c9c66672bc08b3a31d7a82e5142f6d05f6

    • SSDEEP

      6144:cQf+oOIKXOUSdaV8ekDiNiaROjXkqGKPHkirffY4mLH0vmA28p/k:yoOxOFgWPaROjXsGHkirYJcmAP/k

    • 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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks