General

  • Target

    83e33f1b50821b558b878604d92a511f

  • Size

    723KB

  • Sample

    240131-jzbn3sfhd7

  • MD5

    83e33f1b50821b558b878604d92a511f

  • SHA1

    6be0db13a05d692c0d3e9f6162ee8d0caddba5da

  • SHA256

    35a272970099110a4edfb66f9bc4c1e45558f1119be94594cd15e74a7bef1b1b

  • SHA512

    bd243b8b6cd95038911c06380e9b7343c74c938c08ac25089bcfad60beff918a07961d8ac26d1cbfc2749fd4b5bc2c607821100e9e0b42b86a353f9ca437b174

  • SSDEEP

    12288:JPNJ98HVVIzHJZJREe1sgDCg4hzmm7pyfm1rZ2zkPaCxh:daCtrsYOmYyetZOklX

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

192.168.1.2:81

silentdownloads.no-ip.org:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • 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

    Teste

  • message_box_title

    Teste

  • password

    abcd1234

Targets

    • Target

      83e33f1b50821b558b878604d92a511f

    • Size

      723KB

    • MD5

      83e33f1b50821b558b878604d92a511f

    • SHA1

      6be0db13a05d692c0d3e9f6162ee8d0caddba5da

    • SHA256

      35a272970099110a4edfb66f9bc4c1e45558f1119be94594cd15e74a7bef1b1b

    • SHA512

      bd243b8b6cd95038911c06380e9b7343c74c938c08ac25089bcfad60beff918a07961d8ac26d1cbfc2749fd4b5bc2c607821100e9e0b42b86a353f9ca437b174

    • SSDEEP

      12288:JPNJ98HVVIzHJZJREe1sgDCg4hzmm7pyfm1rZ2zkPaCxh:daCtrsYOmYyetZOklX

    • CyberGate, Rebhip

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

    • Adds policy Run key to start application

    • Modifies Installed Components in the registry

    • 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.

MITRE ATT&CK Enterprise v15

Tasks