General

  • Target

    45f73f3fbc5cefc557ed5e0a32e80eb6_JaffaCakes118

  • Size

    700KB

  • Sample

    240714-qfrphs1grk

  • MD5

    45f73f3fbc5cefc557ed5e0a32e80eb6

  • SHA1

    909ed9c48d34e164f4468c7317f9fc740e8be8ac

  • SHA256

    691bb36b9d967435bb27c3d937c3c8810351833ffeefe3f27139efb172f3ed6a

  • SHA512

    bddd8369c3abd006277d0fbb33b7a9a0b82671cddc90ca26532713b87283a6c94fd6eabeb06dfa241c77d692aa84150df961994815e4cf37e7e17a594804e6e1

  • SSDEEP

    12288:nJu25fKCkTLAGqjA9UzKYctwbcZNiEHMYBdP2yx++2D9uj2IYbGNXog98ZUn+lr:nc2XjaUzKvtwbcaEsVcKD9OPOA

Malware Config

Extracted

Family

cybergate

Version

v1.02.1

Botnet

sörvir

C2

mikropbisey.no-ip.biz:83

Mutex

Pluguin

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Microsoft

  • install_file

    Pluguin.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    VOCÊ FOI HACKEADO ...SEU SISTEMA SERÁ FORMATADO.

  • message_box_title

    LAMMER

  • password

    1111

  • regkey_hkcu

    Avirnt

  • regkey_hklm

    Avgnt

Targets

    • Target

      45f73f3fbc5cefc557ed5e0a32e80eb6_JaffaCakes118

    • Size

      700KB

    • MD5

      45f73f3fbc5cefc557ed5e0a32e80eb6

    • SHA1

      909ed9c48d34e164f4468c7317f9fc740e8be8ac

    • SHA256

      691bb36b9d967435bb27c3d937c3c8810351833ffeefe3f27139efb172f3ed6a

    • SHA512

      bddd8369c3abd006277d0fbb33b7a9a0b82671cddc90ca26532713b87283a6c94fd6eabeb06dfa241c77d692aa84150df961994815e4cf37e7e17a594804e6e1

    • SSDEEP

      12288:nJu25fKCkTLAGqjA9UzKYctwbcZNiEHMYBdP2yx++2D9uj2IYbGNXog98ZUn+lr:nc2XjaUzKvtwbcaEsVcKD9OPOA

    • CyberGate, Rebhip

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

    • Adds policy Run key to start application

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks