General

  • Target

    89c6f303d37644daed82e7161c038154bcd605fce6bbf756978548f0762284c0

  • Size

    553KB

  • Sample

    221201-1fcwgada86

  • MD5

    3ecdd2f5be845935902ee14d6552b7c0

  • SHA1

    209ad761a37d0f38f9eaa9881da805150385ccf6

  • SHA256

    89c6f303d37644daed82e7161c038154bcd605fce6bbf756978548f0762284c0

  • SHA512

    9cff4e1d5263c45e38577ec5db573b4466bb33d7557d415b6b28189b8ce6c9e22ba799a2c8edb48d4b91336b21d45e9f2cfa290cd77cc2511a7fe5f3d682e039

  • SSDEEP

    12288:peiqRHIES/EftrPmICMbR8KVOo97+92RQRQz5Q5Qrq:peiqA/qpnCMbRXO8U2RQS5Q5Qr

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

4chan

C2

hosturl.no-ip.biz:3737

Mutex

8M05IA3OA6AAET

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

    cybergate

Targets

    • Target

      89c6f303d37644daed82e7161c038154bcd605fce6bbf756978548f0762284c0

    • Size

      553KB

    • MD5

      3ecdd2f5be845935902ee14d6552b7c0

    • SHA1

      209ad761a37d0f38f9eaa9881da805150385ccf6

    • SHA256

      89c6f303d37644daed82e7161c038154bcd605fce6bbf756978548f0762284c0

    • SHA512

      9cff4e1d5263c45e38577ec5db573b4466bb33d7557d415b6b28189b8ce6c9e22ba799a2c8edb48d4b91336b21d45e9f2cfa290cd77cc2511a7fe5f3d682e039

    • SSDEEP

      12288:peiqRHIES/EftrPmICMbR8KVOo97+92RQRQz5Q5Qrq:peiqA/qpnCMbRXO8U2RQS5Q5Qr

    • CyberGate, Rebhip

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

    • Executes dropped EXE

    • 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

    • Checks whether UAC is enabled

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks