General

  • Target

    c076a611f9726ce59a6ab4472b69b68b30efc0ad8772db66a0a771a02cfa06e3

  • Size

    1.1MB

  • Sample

    230129-j35fkafb57

  • MD5

    c3949d458a91786a6037188c6a098a8f

  • SHA1

    eb029186b7a25cb6185106d06adcaa7e4061eefb

  • SHA256

    c076a611f9726ce59a6ab4472b69b68b30efc0ad8772db66a0a771a02cfa06e3

  • SHA512

    68b3c9779b5c49291503ec4f0e56e0c274274a64a35273348cd879cee5f4b16167b303fccf6a7c984f6f3c0ab9dea7e6d4362fb1f3324448780e0c13771be8f3

  • SSDEEP

    12288:6o1IrQRfhmX01LiOCkKMdrJALYVcXmGdUq7nvr6MgSEr1ZixnzHh1ErnUbalmqvb:8qZmmrcX5js8nTmx9X2Hj4Z8P

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

victime

C2

therealdexen.no-ip.biz:27015

Mutex

V13NYN68G86567

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • ftp_password

    123lol

  • ftp_port

    21

  • ftp_server

    dexen.free.fr

  • ftp_username

    dexen

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    true

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    123lol

Targets

    • Target

      c076a611f9726ce59a6ab4472b69b68b30efc0ad8772db66a0a771a02cfa06e3

    • Size

      1.1MB

    • MD5

      c3949d458a91786a6037188c6a098a8f

    • SHA1

      eb029186b7a25cb6185106d06adcaa7e4061eefb

    • SHA256

      c076a611f9726ce59a6ab4472b69b68b30efc0ad8772db66a0a771a02cfa06e3

    • SHA512

      68b3c9779b5c49291503ec4f0e56e0c274274a64a35273348cd879cee5f4b16167b303fccf6a7c984f6f3c0ab9dea7e6d4362fb1f3324448780e0c13771be8f3

    • SSDEEP

      12288:6o1IrQRfhmX01LiOCkKMdrJALYVcXmGdUq7nvr6MgSEr1ZixnzHh1ErnUbalmqvb:8qZmmrcX5js8nTmx9X2Hj4Z8P

    • 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.

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Persistence

Registry Run Keys / Startup Folder

2
T1060

Defense Evasion

Modify Registry

2
T1112

Scripting

1
T1064

Tasks