General

  • Target

    0e8f7b0cc606f514e6f9cb3ca88f5e36e9b793fbc4bf32d26df6e7ef7dd799bc

  • Size

    275KB

  • Sample

    220604-w6arksfabk

  • MD5

    71a3e0cccfaf882d0841dde9b08f1e8c

  • SHA1

    745573edead71d2a34c3060875eb700eed84765e

  • SHA256

    0e8f7b0cc606f514e6f9cb3ca88f5e36e9b793fbc4bf32d26df6e7ef7dd799bc

  • SHA512

    175e39855072cada161badf0f377c82426d70baf32002c1cdbe8b9f59c78a0d7fc8be9a82e4893b5e880feaaf68317c061c8d7351d731437f087c16ea419fc85

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

92.168.1.1:99

Mutex

***MUTEX***

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

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      0e8f7b0cc606f514e6f9cb3ca88f5e36e9b793fbc4bf32d26df6e7ef7dd799bc

    • Size

      275KB

    • MD5

      71a3e0cccfaf882d0841dde9b08f1e8c

    • SHA1

      745573edead71d2a34c3060875eb700eed84765e

    • SHA256

      0e8f7b0cc606f514e6f9cb3ca88f5e36e9b793fbc4bf32d26df6e7ef7dd799bc

    • SHA512

      175e39855072cada161badf0f377c82426d70baf32002c1cdbe8b9f59c78a0d7fc8be9a82e4893b5e880feaaf68317c061c8d7351d731437f087c16ea419fc85

    • 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.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks