General

  • Target

    1966f82b5c6a5d8f06f46745fcaa536a_JaffaCakes118

  • Size

    472KB

  • Sample

    241006-ycfrvasalm

  • MD5

    1966f82b5c6a5d8f06f46745fcaa536a

  • SHA1

    4e9fe545484cea8471a4bc7c3b4fd04b771b64d6

  • SHA256

    c439c9c95dee94f3bbd5c185c4026f27d41b791c274c52640af44b5e6c13151d

  • SHA512

    2fa2bce6e8f6dbf3c0c7490326932771154247ac69bfce4d84526dc59137d57827d63a5f2ae9c6cec9de89a957da42454b7c429b5234c3e41cada7893f09e716

  • SSDEEP

    12288:opZz3+bpvAPcWq4b4wOl1DxqFqnOZk2oZevf5fvqAS0GJKn2eeY:OVubp4PcWq4bjOvxqInOZ3QevBHqV0u+

Malware Config

Extracted

Family

cybergate

Version

2.7 Final

Botnet

vítima

C2

crayvirus.no-ip.info:81

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

    Votre system ne peut p

  • message_box_title

    Error

  • password

    abcd1234

Targets

    • Target

      1966f82b5c6a5d8f06f46745fcaa536a_JaffaCakes118

    • Size

      472KB

    • MD5

      1966f82b5c6a5d8f06f46745fcaa536a

    • SHA1

      4e9fe545484cea8471a4bc7c3b4fd04b771b64d6

    • SHA256

      c439c9c95dee94f3bbd5c185c4026f27d41b791c274c52640af44b5e6c13151d

    • SHA512

      2fa2bce6e8f6dbf3c0c7490326932771154247ac69bfce4d84526dc59137d57827d63a5f2ae9c6cec9de89a957da42454b7c429b5234c3e41cada7893f09e716

    • SSDEEP

      12288:opZz3+bpvAPcWq4b4wOl1DxqFqnOZk2oZevf5fvqAS0GJKn2eeY:OVubp4PcWq4bjOvxqInOZ3QevBHqV0u+

    • CyberGate, Rebhip

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

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks