General

  • Target
    ratonClient.exe
  • Size 2.4MB
  • Sample260801-ghecjaee68
  • SHA256 18b5093eed65dd43536c6f5227ecee1131cf86f61fd17a7fe0ee08e15aecfa81
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • ratonrat

Version
  • Free

C2
  • cql7fmsob2.localto.net:4630

Mutex
  • wM8iheWek1oEYQrHRWZXnUp

Attributes
  • assist

    true

  • box

    false

  • box_icon

    No icon

  • box_msg

    empty

  • box_title

    empty

  • defender

    true

  • delay

    3

  • hide_file

    true

  • open_website

    false

  • process_critical

    true

  • reconnect

    3

  • startup

    true

  • tag

    Wonderful Client

  • uac

    true

  • vm

    false

  • website

    https://t.me/sillyisafed

Targets

    • Target
      ratonClient.exe
    • Size 2.4MB
    • SHA256 18b5093eed65dd43536c6f5227ecee1131cf86f61fd17a7fe0ee08e15aecfa81
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects RatonRAT payload

    • Family: RatonRAT

      RatonRAT is an information stealer written in C#.

    • Modifies firewall policy service

    • Modifies security service

    • Boot or Logon Autostart Execution: Port Monitors

      Adversaries may use port monitors to run an adversary supplied DLL during system boot for persistence or privilege escalation.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Boot or Logon Autostart Execution: Print Processors

      Adversaries may abuse print processors to run malicious DLLs during system boot for persistence and/or privilege escalation.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Impair Defenses: Safe Mode Boot

    • Modifies system executable filetype association

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

MITRE ATT&CK Enterprise v16

Tasks