Overview

overview

10

Static

static

10

ratonClient.exe

windows10-2004-x64

10

ratonClient.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/07/2026, 14:05

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General

  • Target
    ratonClient.exe
  • Size 3.5MB
  • Sample260708-rd99hsgs6w
  • SHA256 14133ffa7e8a13f02fba59b05253370701bbea71279aabf2a7c82408f53ea616
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
adwareratonratpersistenceransomwarespywarestealer

Malware Config

Extracted

Family

  • ratonrat

Version

  • v4.0.0

C2

  • 104.28.164.117:47864

Mutex

  • tNEA1PzYdEKwVCaExRpTfUt

Attributes
  • assist

    false

  • box

    false

  • box_icon

    Error

  • box_msg

    I'm the message box description

  • box_title

    Hello World

  • defender

    true

  • delay

    0

  • hide_file

    false

  • open_website

    false

  • process_critical

    false

  • raw

    silly21

  • reconnect

    3

  • startup

    false

  • tag

    Infected

  • uac

    false

  • vm

    true

  • website

    https://t.me/example

Signatures

  • Family: RatonRAT

    RatonRAT is an information stealer written in C#.

    stealerratonrat
  • Detects RatonRAT payload 1 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 58 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence
  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\ratonClient.exe
    "C:\Users\Admin\AppData\Local\Temp\ratonClient.exe"
    1⤵
      PID:3952
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:6140
      • C:\Windows\explorer.exe
        explorer.exe /LOADSAVEDWINDOWS
        2⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Enumerates connected drives
        • Checks SCSI registry key(s)
        • Modifies Internet Explorer settings
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:1568
    • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
      "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:1464
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:1472

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          prep_Activatable Class_Hermes_perf.cache
          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
          • Size 599B
          • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          memory/1464-38-0x0000021883A30000-0x0000021883A50000-memory.dmp
          Download

          memory/1464-56-0x0000021883C90000-0x0000021883CB0000-memory.dmp
          Download

          memory/1464-76-0x0000021884210000-0x0000021884230000-memory.dmp
          Download

          memory/1464-39-0x0000021883E50000-0x0000021883F50000-memory.dmp
          Download

          memory/1464-28-0x00000218801E0000-0x00000218802E0000-memory.dmp
          Download

          memory/1464-29-0x00000218801E0000-0x00000218802E0000-memory.dmp
          Download

          memory/1568-184-0x000000000A640000-0x000000000A89F000-memory.dmp
          Download

          memory/3952-5-0x00007FFE8A760000-0x00007FFE8B104000-memory.dmp
          Download

          memory/3952-9-0x00007FFE8A760000-0x00007FFE8B104000-memory.dmp
          Download

          memory/3952-10-0x00007FFE8A760000-0x00007FFE8B104000-memory.dmp
          Download

          memory/3952-11-0x00007FFE8A760000-0x00007FFE8B104000-memory.dmp
          Download

          memory/3952-8-0x00007FFE8A760000-0x00007FFE8B104000-memory.dmp
          Download

          memory/3952-7-0x00007FFE8A760000-0x00007FFE8B104000-memory.dmp
          Download

          memory/3952-6-0x00007FFE8A760000-0x00007FFE8B104000-memory.dmp
          Download

          memory/3952-0-0x00007FFE8A8EF000-0x00007FFE8A8F0000-memory.dmp
          Download

          memory/3952-4-0x000001BDDDDB0000-0x000001BDDDDB8000-memory.dmp
          Download

          memory/3952-3-0x00007FFE8A760000-0x00007FFE8B104000-memory.dmp
          Download

          memory/3952-2-0x00007FFE8A760000-0x00007FFE8B104000-memory.dmp
          Download

          memory/3952-1-0x000001BDDD560000-0x000001BDDD8EC000-memory.dmp
          Download