General

  • Target

    d2b90038bf62e800a548d1e52e2ec7a2e767ff3ff39f50ba6288060323b34828.exe

  • Size

    264KB

  • Sample

    241128-qhmtcaylfz

  • MD5

    f180f07f084acf3bcfc24fe6a302e3e0

  • SHA1

    523e5c75f85d6413b7db040c85dcd22f0cf70b19

  • SHA256

    d2b90038bf62e800a548d1e52e2ec7a2e767ff3ff39f50ba6288060323b34828

  • SHA512

    8beb424921479a76ce16b734275ccce23383960fa18a471dddb0a21540653310cf59ee94f2cdea24908066213076328389f1592a8e4b393788603b1839e7ada7

  • SSDEEP

    6144:vkkoT4g6k0DpqRhteXoKa8EZgcm9rEYIF1R8IOloVf:ckekk4sEoXpcr2VtVf

Malware Config

Extracted

Family

cybergate

Version

v1.02.0

Botnet

remote

C2

tast.no-ip.biz:82

Mutex

GC02185Q660VL5

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    csrss.exe

  • install_dir

    Microsoft

  • install_file

    Windows Update.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    1234567

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      d2b90038bf62e800a548d1e52e2ec7a2e767ff3ff39f50ba6288060323b34828.exe

    • Size

      264KB

    • MD5

      f180f07f084acf3bcfc24fe6a302e3e0

    • SHA1

      523e5c75f85d6413b7db040c85dcd22f0cf70b19

    • SHA256

      d2b90038bf62e800a548d1e52e2ec7a2e767ff3ff39f50ba6288060323b34828

    • SHA512

      8beb424921479a76ce16b734275ccce23383960fa18a471dddb0a21540653310cf59ee94f2cdea24908066213076328389f1592a8e4b393788603b1839e7ada7

    • SSDEEP

      6144:vkkoT4g6k0DpqRhteXoKa8EZgcm9rEYIF1R8IOloVf:ckekk4sEoXpcr2VtVf

    • CyberGate, Rebhip

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

    • Cybergate family

    • 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 computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks