General

  • Target

    06c2a6e6b2a82ef58c612395b568419ddfa96cec2561a2753231fd35ac543407

  • Size

    427KB

  • Sample

    221021-x3v4sacbfq

  • MD5

    540fb6e4dcad4550d0059a550f1bde30

  • SHA1

    2f9fcc2063e12d9e4ec8ba8ad53dc79b83a2e1c1

  • SHA256

    06c2a6e6b2a82ef58c612395b568419ddfa96cec2561a2753231fd35ac543407

  • SHA512

    c076b9ea29fda4870a34e9544c9bafb1ae702224454a628b11a34706ed78128349d11d4957e5e64e36b49bbe0959f5c3c7dcea2a4eae31417c36ac7ffe08108b

  • SSDEEP

    6144:5PYu8igYC8kAnC4KqIdOpzhzmyEjtdUZSuyHTo+Zr4tM1AaRXMtdQkVWiAsceqEb:5Px8ivCh0C40wdqbU8P1u+FzEJFAMmi

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

vka

C2

olegqg.no-ip.org:81

Mutex

2LMW4R7LM2KL3N

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

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    8701299oo

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      06c2a6e6b2a82ef58c612395b568419ddfa96cec2561a2753231fd35ac543407

    • Size

      427KB

    • MD5

      540fb6e4dcad4550d0059a550f1bde30

    • SHA1

      2f9fcc2063e12d9e4ec8ba8ad53dc79b83a2e1c1

    • SHA256

      06c2a6e6b2a82ef58c612395b568419ddfa96cec2561a2753231fd35ac543407

    • SHA512

      c076b9ea29fda4870a34e9544c9bafb1ae702224454a628b11a34706ed78128349d11d4957e5e64e36b49bbe0959f5c3c7dcea2a4eae31417c36ac7ffe08108b

    • SSDEEP

      6144:5PYu8igYC8kAnC4KqIdOpzhzmyEjtdUZSuyHTo+Zr4tM1AaRXMtdQkVWiAsceqEb:5Px8ivCh0C40wdqbU8P1u+FzEJFAMmi

    • 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.

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks