General

  • Target

    d92eb1d1401780620e9aaf2e49e260e6_JaffaCakes118

  • Size

    426KB

  • Sample

    241209-mmd58avldv

  • MD5

    d92eb1d1401780620e9aaf2e49e260e6

  • SHA1

    9077fdb71b4a8de66effacba50bf4956687d988d

  • SHA256

    967227114743ba045d9644d4d6e3b65856e5a2b75b835c975d2094bd2f190d2e

  • SHA512

    e54db693e4ff32018b3797137ad11b9893714c7281f869a0030182d6258b7dd5c2babc4aef00b047091fbac031d6db2c5c3e53a47c50384f254b71ece1db1979

  • SSDEEP

    12288:cUIVSK/VaEhA//kKlxg+GafLCJ37SOtQKtOiqr:MsmaEhAXko/K7RQKrs

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

1883

C2

127.0.0.1:80

whybifi.zapto.org:80

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    rundll

  • install_file

    rundll32.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    rundll32

  • regkey_hklm

    rundll

Targets

    • Target

      d92eb1d1401780620e9aaf2e49e260e6_JaffaCakes118

    • Size

      426KB

    • MD5

      d92eb1d1401780620e9aaf2e49e260e6

    • SHA1

      9077fdb71b4a8de66effacba50bf4956687d988d

    • SHA256

      967227114743ba045d9644d4d6e3b65856e5a2b75b835c975d2094bd2f190d2e

    • SHA512

      e54db693e4ff32018b3797137ad11b9893714c7281f869a0030182d6258b7dd5c2babc4aef00b047091fbac031d6db2c5c3e53a47c50384f254b71ece1db1979

    • SSDEEP

      12288:cUIVSK/VaEhA//kKlxg+GafLCJ37SOtQKtOiqr:MsmaEhAXko/K7RQKrs

    • CyberGate, Rebhip

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

    • Cybergate family

    • Adds policy Run key to start application

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks