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General

  • Target

    f5da440f7139c69b254eec71e9cf2214_JaffaCakes118

  • Size

    679KB

  • Sample

    240925-m1v1ws1eql

  • MD5

    f5da440f7139c69b254eec71e9cf2214

  • SHA1

    94b00c79f2d5299737d1d367a043681a91f930e0

  • SHA256

    de2f3f92269f376036d32d964d702268e1110ef9de28e8af98fefca9e1377217

  • SHA512

    38c83c4988b5b4a385003ac62a8a51c5e7903b29fd8977a294630d0c10f01bcab822d732b2fdb4626158c5e938d87f397cfa4ab0fdfb657cb05783cbdd14b9db

  • SSDEEP

    12288:ZrsVJA1vSI7aG7DuF7q95INmQ2UQFpQLZk2sgtwYwm:eJgvL7ZmhRNmoQ2NNR

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

your_dns_here:81

41.98.65.60:2525

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    spynet

  • 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

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      f5da440f7139c69b254eec71e9cf2214_JaffaCakes118

    • Size

      679KB

    • MD5

      f5da440f7139c69b254eec71e9cf2214

    • SHA1

      94b00c79f2d5299737d1d367a043681a91f930e0

    • SHA256

      de2f3f92269f376036d32d964d702268e1110ef9de28e8af98fefca9e1377217

    • SHA512

      38c83c4988b5b4a385003ac62a8a51c5e7903b29fd8977a294630d0c10f01bcab822d732b2fdb4626158c5e938d87f397cfa4ab0fdfb657cb05783cbdd14b9db

    • SSDEEP

      12288:ZrsVJA1vSI7aG7DuF7q95INmQ2UQFpQLZk2sgtwYwm:eJgvL7ZmhRNmoQ2NNR

    • 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

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • 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