General

  • Target

    ac3c562bd527b8837ee3a0b0ea8c1d3a5aba7f91b097a9bd14c27abd9085d72e

  • Size

    425KB

  • Sample

    230612-3b4jqseb32

  • MD5

    1aaa7d9b9296e3567dce9917bbba5576

  • SHA1

    d994324409782a96dbc1ae98d0458a15e5fdfd97

  • SHA256

    ac3c562bd527b8837ee3a0b0ea8c1d3a5aba7f91b097a9bd14c27abd9085d72e

  • SHA512

    da708e66aa5efe2dfc56e342f37d60f05dd190c60c8a9a90c131baf4a8c7b7c6f297db6fbfe7ee42d8831e864296efa15d4bc46c8df3d9a692cea6ac6240f41b

  • SSDEEP

    6144:YcCewFjfyPu+0FdRbtC+5EEHCKTz0aKA4hDEAchBYD8nTTu6Qh:Y1FjfyPu+8dRhC+5HhTzhKHQCmch

Malware Config

Extracted

Family

cybergate

Version

v1.02.0

Botnet

remote

C2

adrian15.ddns.net:81

adrian15.ddns.net:82

Mutex

5O334LO225PP80

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    win

  • install_file

    winr.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    pinomontano200000

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      ac3c562bd527b8837ee3a0b0ea8c1d3a5aba7f91b097a9bd14c27abd9085d72e

    • Size

      425KB

    • MD5

      1aaa7d9b9296e3567dce9917bbba5576

    • SHA1

      d994324409782a96dbc1ae98d0458a15e5fdfd97

    • SHA256

      ac3c562bd527b8837ee3a0b0ea8c1d3a5aba7f91b097a9bd14c27abd9085d72e

    • SHA512

      da708e66aa5efe2dfc56e342f37d60f05dd190c60c8a9a90c131baf4a8c7b7c6f297db6fbfe7ee42d8831e864296efa15d4bc46c8df3d9a692cea6ac6240f41b

    • SSDEEP

      6144:YcCewFjfyPu+0FdRbtC+5EEHCKTz0aKA4hDEAchBYD8nTTu6Qh:Y1FjfyPu+8dRhC+5HhTzhKHQCmch

    • CyberGate, Rebhip

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

    • Adds policy Run key to start application

    • Modifies Installed Components in the registry

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks