General

  • Target

    7356504c4be1963a08cd55273b7e0f2f356389c962fb9e44fab7f897c105cee3

  • Size

    416KB

  • Sample

    221124-f7keeaca33

  • MD5

    f816ce69fabd9f32071ee479c62a79fd

  • SHA1

    a5b7ed4e94d4d992b5290e87ecd2475fa131c2db

  • SHA256

    7356504c4be1963a08cd55273b7e0f2f356389c962fb9e44fab7f897c105cee3

  • SHA512

    7dabdb3d61aacc5f97618a7c8d6f89fa521df83dec208865e92ac98f2bdb4e6a5c246155afeb8d9e2842ee3cad4a8cacfb0812ccf143ae62f1d288d521ef59f8

  • SSDEEP

    6144:bM+7Wz9K4LDKx5NVPWe1hYuyG2SZQXLvtfpoEbqd37B1Cu9tJEjpp2Z6f:bM+7C9vLDKPDPZSvtfpoNLvJfab

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

127.0.0.1:1604

85.61.238.13:1604

192.168.1.135:1604

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      7356504c4be1963a08cd55273b7e0f2f356389c962fb9e44fab7f897c105cee3

    • Size

      416KB

    • MD5

      f816ce69fabd9f32071ee479c62a79fd

    • SHA1

      a5b7ed4e94d4d992b5290e87ecd2475fa131c2db

    • SHA256

      7356504c4be1963a08cd55273b7e0f2f356389c962fb9e44fab7f897c105cee3

    • SHA512

      7dabdb3d61aacc5f97618a7c8d6f89fa521df83dec208865e92ac98f2bdb4e6a5c246155afeb8d9e2842ee3cad4a8cacfb0812ccf143ae62f1d288d521ef59f8

    • SSDEEP

      6144:bM+7Wz9K4LDKx5NVPWe1hYuyG2SZQXLvtfpoEbqd37B1Cu9tJEjpp2Z6f:bM+7C9vLDKPDPZSvtfpoNLvJfab

    • 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 file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks