General

  • Target

    b9f490ad889110066f0649cc0cf4cb5b_JaffaCakes118

  • Size

    538KB

  • Sample

    241202-ywjmvazqdw

  • MD5

    b9f490ad889110066f0649cc0cf4cb5b

  • SHA1

    1a330c4800f40197a34229eb28f9cca942890f30

  • SHA256

    c5d8089d59be3337eeeeb3ac12b12240cae7c86ae4d2800b8381005e248aae8c

  • SHA512

    5c4540309941b1c9de5c8e11e192982068b66129fd4892646ee8e6430708e6cf3a1dc7f70827a3c2f8828f361e849d056e048958a730a3a23d42a8437ea0fc1e

  • SSDEEP

    12288:tHLUMuiv9RgfSjAzRtyfsGcVk7ltkLzmJPbMhyLcnac+:VtARnlVRzm5MAYnJ+

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • 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

    win32

  • regkey_hklm

    win32

Targets

    • Target

      b9f490ad889110066f0649cc0cf4cb5b_JaffaCakes118

    • Size

      538KB

    • MD5

      b9f490ad889110066f0649cc0cf4cb5b

    • SHA1

      1a330c4800f40197a34229eb28f9cca942890f30

    • SHA256

      c5d8089d59be3337eeeeb3ac12b12240cae7c86ae4d2800b8381005e248aae8c

    • SHA512

      5c4540309941b1c9de5c8e11e192982068b66129fd4892646ee8e6430708e6cf3a1dc7f70827a3c2f8828f361e849d056e048958a730a3a23d42a8437ea0fc1e

    • SSDEEP

      12288:tHLUMuiv9RgfSjAzRtyfsGcVk7ltkLzmJPbMhyLcnac+:VtARnlVRzm5MAYnJ+

    • 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