General

  • Target

    JaffaCakes118_6d5d878ff7c90bf233c875c171b26b27

  • Size

    972KB

  • Sample

    250103-r2v5hayrbt

  • MD5

    6d5d878ff7c90bf233c875c171b26b27

  • SHA1

    6e60198b2b5116b5a3c47fda1c36731714c3ac6f

  • SHA256

    380e855247fd8d3e995a6fcafef3e28c4ee88c6fdd32268c4e7c60361afe0952

  • SHA512

    8aa5d245f76e9a1dba9a369b5bba1f372c4c84ef94ace69bf3720e0645f538ca57ae1883ee7aa86fa1695737290cf5fe182a8936b0999ab0bd40fc857f6928a9

  • SSDEEP

    12288:da2ghIns7Dsw1z60yeyKT3Kr/w3jcs5ET4D2WPuuEPBZMZ95fHr6ojUqZ5OLQVPB:dy6szWrIjwUD5y5WLwMRttg7EOOuY

Malware Config

Extracted

Family

cybergate

Version

v1.03.0

Botnet

wessel234

C2

wessel234.zapto.org:80

Mutex

5E0QG1FI732DK0

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • 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

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    fcassend1

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_6d5d878ff7c90bf233c875c171b26b27

    • Size

      972KB

    • MD5

      6d5d878ff7c90bf233c875c171b26b27

    • SHA1

      6e60198b2b5116b5a3c47fda1c36731714c3ac6f

    • SHA256

      380e855247fd8d3e995a6fcafef3e28c4ee88c6fdd32268c4e7c60361afe0952

    • SHA512

      8aa5d245f76e9a1dba9a369b5bba1f372c4c84ef94ace69bf3720e0645f538ca57ae1883ee7aa86fa1695737290cf5fe182a8936b0999ab0bd40fc857f6928a9

    • SSDEEP

      12288:da2ghIns7Dsw1z60yeyKT3Kr/w3jcs5ET4D2WPuuEPBZMZ95fHr6ojUqZ5OLQVPB:dy6szWrIjwUD5y5WLwMRttg7EOOuY

    • 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

    • Uses the VBS compiler for execution

    • 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