General

  • Target

    295826f1dd08058b2d8190aa21b1ac05cc480623b46f4d35044e113c24d90d5aN.exe

  • Size

    328KB

  • Sample

    241217-e9w1jssjcl

  • MD5

    87e193de7698c335dcb77c95d807e9d0

  • SHA1

    3d9f99b39156586dd73132c38e34fd5214b8d35f

  • SHA256

    295826f1dd08058b2d8190aa21b1ac05cc480623b46f4d35044e113c24d90d5a

  • SHA512

    5d3287277328d333e4d8aa44c8014c8122ee4b23ee7cba26f81045d9aa093cc71b832ca28992f2405a59740ace4dd77831cb912b50b91558acf46c2908604ab4

  • SSDEEP

    6144:jOn9ZYdljmgL57GFyUgcJYWt0HiOUcuP6Vf5EkQXv:jOn9Tg9KyMYm04gfCkQ/

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

cyber

C2

leetuseronly.no-ip.info:2

Mutex

68W1DV77N1K1W1

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

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      295826f1dd08058b2d8190aa21b1ac05cc480623b46f4d35044e113c24d90d5aN.exe

    • Size

      328KB

    • MD5

      87e193de7698c335dcb77c95d807e9d0

    • SHA1

      3d9f99b39156586dd73132c38e34fd5214b8d35f

    • SHA256

      295826f1dd08058b2d8190aa21b1ac05cc480623b46f4d35044e113c24d90d5a

    • SHA512

      5d3287277328d333e4d8aa44c8014c8122ee4b23ee7cba26f81045d9aa093cc71b832ca28992f2405a59740ace4dd77831cb912b50b91558acf46c2908604ab4

    • SSDEEP

      6144:jOn9ZYdljmgL57GFyUgcJYWt0HiOUcuP6Vf5EkQXv:jOn9Tg9KyMYm04gfCkQ/

    • 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

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks