General

  • Target

    e6b5ad5e95705d9041fbfa15ccc5ecb7cb1f5512fea94566c0471d443b4ef9aa

  • Size

    344KB

  • Sample

    230130-dkd8rseg92

  • MD5

    66de2bd3767065887c84ecf62a8b247e

  • SHA1

    1fcf834d87338ec78e7b6883607755bdb8421912

  • SHA256

    e6b5ad5e95705d9041fbfa15ccc5ecb7cb1f5512fea94566c0471d443b4ef9aa

  • SHA512

    778d080f04de35446aa61a8f81bbdbfb2b0b0ba72c498266985d4f6dbb87c0a3d76020ebcebcb1f7dc3d494bcc4884dc0ba3a48dea88694eebbf4d30f821164f

  • SSDEEP

    6144:qRjC7ySsxZZQttyCVxaWYSda4bHPS9x6qr6jDRPWHz6kp62kVEI6dh:kj2BeAtpVxag1bvgx6NdC62kVi

Malware Config

Extracted

Family

cybergate

Version

v1.03.0

Botnet

remote

C2

zluhhoved.no-ip.biz:100

Mutex

851DXSXYTIIIM2

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    csrss.exe

  • install_dir

    Microsoft

  • install_file

    Windows Update.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    cybergate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      e6b5ad5e95705d9041fbfa15ccc5ecb7cb1f5512fea94566c0471d443b4ef9aa

    • Size

      344KB

    • MD5

      66de2bd3767065887c84ecf62a8b247e

    • SHA1

      1fcf834d87338ec78e7b6883607755bdb8421912

    • SHA256

      e6b5ad5e95705d9041fbfa15ccc5ecb7cb1f5512fea94566c0471d443b4ef9aa

    • SHA512

      778d080f04de35446aa61a8f81bbdbfb2b0b0ba72c498266985d4f6dbb87c0a3d76020ebcebcb1f7dc3d494bcc4884dc0ba3a48dea88694eebbf4d30f821164f

    • SSDEEP

      6144:qRjC7ySsxZZQttyCVxaWYSda4bHPS9x6qr6jDRPWHz6kp62kVEI6dh:kj2BeAtpVxag1bvgx6NdC62kVi

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

    • Adds policy Run key to start application

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • UPX packed file

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks