General

  • Target

    8e05bdfc42fc2d3bcda6f39487e1b50c_JaffaCakes118

  • Size

    851KB

  • Sample

    240812-kcr8zsxdmd

  • MD5

    8e05bdfc42fc2d3bcda6f39487e1b50c

  • SHA1

    51ef8eb15d49ca1e0ada1606315e3e8971ef30f0

  • SHA256

    5aaa85d307f71b1ef979b09e6e35a52d718d98892824e151af6ab48312a5e7d9

  • SHA512

    ac1800a8c61634ffc8701639bcd853f3c9ea820a82f95824bee7a9ca03bec6a711882b090c96fea393138a4d2dfec1703db3d94a8314574cf8dc94259e13c615

  • SSDEEP

    12288:tk6duKH75dtVblJGZlbZqD53W9ls1L/GWv3Emth365Qw:duKb5d5JGbVs5mPs1LeWv3Pt165Qw

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

127.0.0.1:81

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

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

Targets

    • Target

      8e05bdfc42fc2d3bcda6f39487e1b50c_JaffaCakes118

    • Size

      851KB

    • MD5

      8e05bdfc42fc2d3bcda6f39487e1b50c

    • SHA1

      51ef8eb15d49ca1e0ada1606315e3e8971ef30f0

    • SHA256

      5aaa85d307f71b1ef979b09e6e35a52d718d98892824e151af6ab48312a5e7d9

    • SHA512

      ac1800a8c61634ffc8701639bcd853f3c9ea820a82f95824bee7a9ca03bec6a711882b090c96fea393138a4d2dfec1703db3d94a8314574cf8dc94259e13c615

    • SSDEEP

      12288:tk6duKH75dtVblJGZlbZqD53W9ls1L/GWv3Emth365Qw:duKb5d5JGbVs5mPs1LeWv3Pt165Qw

    • 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.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Uses the VBS compiler for execution

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks