General

  • Target

    0073aee29d41f741b5fd338a8781fbd1df852eaa8f1d9d49f9d036547bf068b6

  • Size

    3.3MB

  • Sample

    221123-l1a52scg43

  • MD5

    26a881839c80565b4687cc065cc91285

  • SHA1

    20b862779f4567ee82bbddbc7269fbca23cd16b8

  • SHA256

    0073aee29d41f741b5fd338a8781fbd1df852eaa8f1d9d49f9d036547bf068b6

  • SHA512

    bc887ca4b1587d096acbeef6675848936e8c201d0da1daaa3dbb642a9bddfb5a4a8df7bfeb1d74085427f298b6fdd70f7d75491fb4e2a66cb51d2b90d15ea730

  • SSDEEP

    49152:gJZoQrbTFZY1iaTqLERzY1VNf/X27e1IMsBFP4TawjJ05D2d/8KozwUI1VX6Af5l:gtrbTA1oEMBO7eBFDaIWTzwZ191Ue

Malware Config

Extracted

Family

cybergate

Version

v3.4.2.2

Botnet

NEW

C2

joujounette974.ddns.net:8027

Mutex

8LO785716L517K

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

    false

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    123456

Targets

    • Target

      0073aee29d41f741b5fd338a8781fbd1df852eaa8f1d9d49f9d036547bf068b6

    • Size

      3.3MB

    • MD5

      26a881839c80565b4687cc065cc91285

    • SHA1

      20b862779f4567ee82bbddbc7269fbca23cd16b8

    • SHA256

      0073aee29d41f741b5fd338a8781fbd1df852eaa8f1d9d49f9d036547bf068b6

    • SHA512

      bc887ca4b1587d096acbeef6675848936e8c201d0da1daaa3dbb642a9bddfb5a4a8df7bfeb1d74085427f298b6fdd70f7d75491fb4e2a66cb51d2b90d15ea730

    • SSDEEP

      49152:gJZoQrbTFZY1iaTqLERzY1VNf/X27e1IMsBFP4TawjJ05D2d/8KozwUI1VX6Af5l:gtrbTA1oEMBO7eBFDaIWTzwZ191Ue

    • CyberGate, Rebhip

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

    • Modifies WinLogon for persistence

    • Adds policy Run key to start application

    • Executes dropped EXE

    • UPX packed file

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

    • Loads dropped DLL

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Winlogon Helper DLL

1
T1004

Registry Run Keys / Startup Folder

2
T1060

Defense Evasion

Modify Registry

3
T1112

Discovery

System Information Discovery

1
T1082

Tasks