General

  • Target

    11329da136b8dda1b8dcc317eabaa9e48330c14a8c53df7053bfe595ecbb27ee

  • Size

    467KB

  • Sample

    220604-j2zhxsafbk

  • MD5

    0d33ac85244648d2b092c6ea9f4f8a79

  • SHA1

    3c4c0ffd784c25dd4b11f671ea88d39cdfe0f11d

  • SHA256

    11329da136b8dda1b8dcc317eabaa9e48330c14a8c53df7053bfe595ecbb27ee

  • SHA512

    8ab54df30738b003b11cb2de076d18f8f1a04d6076a010890cc8a8ff3790cb6bf0ac1cba9419d9d42af2c054cd1f6d3a078892bd1a5dd851aeedf1e2cd23994f

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

darkhack.zapto.org:81

127.0.0.1:80

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • 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

    00x205168

  • message_box_title

    SexySlideShow

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      11329da136b8dda1b8dcc317eabaa9e48330c14a8c53df7053bfe595ecbb27ee

    • Size

      467KB

    • MD5

      0d33ac85244648d2b092c6ea9f4f8a79

    • SHA1

      3c4c0ffd784c25dd4b11f671ea88d39cdfe0f11d

    • SHA256

      11329da136b8dda1b8dcc317eabaa9e48330c14a8c53df7053bfe595ecbb27ee

    • SHA512

      8ab54df30738b003b11cb2de076d18f8f1a04d6076a010890cc8a8ff3790cb6bf0ac1cba9419d9d42af2c054cd1f6d3a078892bd1a5dd851aeedf1e2cd23994f

    • 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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Enterprise v6

Tasks