General

  • Target

    e896eba812ea3fb2e54b56b78444d08c_JaffaCakes118

  • Size

    576KB

  • Sample

    241212-2hg4ms1phj

  • MD5

    e896eba812ea3fb2e54b56b78444d08c

  • SHA1

    fb80a88176e921a625f71b2eed24e7b7a8191e96

  • SHA256

    fa35778cd58754297fef513a4e15371bd1c7045e535d28d490ac2046787854d0

  • SHA512

    49962050ecff6b1212b914cca638e6628593fef3dff8c514a11f234aa3784a6c1eb6bbf849164b881fd604a7e4cebacf3dea2e5f9ac7807660c536075037edaa

  • SSDEEP

    12288:B58QaE7V0AlfdX4VVS3AHbzdQM58QaE7V0AlfdX4VVS3AHbzdQ/:YQaKiUlHAHNQ5QaKiUlHAHNQ/

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

mast

C2

10.12.155.178:333

mastadont.no-ip.org:333

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./

  • ftp_interval

    10

  • ftp_password

    j95pu0wt

  • ftp_port

    21

  • ftp_server

    stealagress.far.ru

  • ftp_username

    w246246

  • injected_process

    explorer.exe

  • install_dir

    svchoster

  • install_file

    winhost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    true

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    mast

  • regkey_hkcu

    winhost.exe

  • regkey_hklm

    winhost

Targets

    • Target

      e896eba812ea3fb2e54b56b78444d08c_JaffaCakes118

    • Size

      576KB

    • MD5

      e896eba812ea3fb2e54b56b78444d08c

    • SHA1

      fb80a88176e921a625f71b2eed24e7b7a8191e96

    • SHA256

      fa35778cd58754297fef513a4e15371bd1c7045e535d28d490ac2046787854d0

    • SHA512

      49962050ecff6b1212b914cca638e6628593fef3dff8c514a11f234aa3784a6c1eb6bbf849164b881fd604a7e4cebacf3dea2e5f9ac7807660c536075037edaa

    • SSDEEP

      12288:B58QaE7V0AlfdX4VVS3AHbzdQM58QaE7V0AlfdX4VVS3AHbzdQ/:YQaKiUlHAHNQ5QaKiUlHAHNQ/

    • 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