General

  • Target

    11d3c6dfa62af264515502a4aa936323468d154a8271b95b0287f782ca10759f

  • Size

    559KB

  • Sample

    220603-3rwh3adggn

  • MD5

    bc2eda4dccc5bdac85a6eae024038baf

  • SHA1

    300610f4c0606d8d7d55d712afeeafa7bcd633b0

  • SHA256

    11d3c6dfa62af264515502a4aa936323468d154a8271b95b0287f782ca10759f

  • SHA512

    ef5f91b65a719fb64d03d34a96f7f1a2b77e2c37b36b4dfca12479caff24333903b29512dd966a5ced32828e322b46477d522b3d3f73f83a68c1864917785f7d

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

127.0.0.1:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    spynet

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      11d3c6dfa62af264515502a4aa936323468d154a8271b95b0287f782ca10759f

    • Size

      559KB

    • MD5

      bc2eda4dccc5bdac85a6eae024038baf

    • SHA1

      300610f4c0606d8d7d55d712afeeafa7bcd633b0

    • SHA256

      11d3c6dfa62af264515502a4aa936323468d154a8271b95b0287f782ca10759f

    • SHA512

      ef5f91b65a719fb64d03d34a96f7f1a2b77e2c37b36b4dfca12479caff24333903b29512dd966a5ced32828e322b46477d522b3d3f73f83a68c1864917785f7d

    • 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

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks