Overview

overview

8

Static

static

3

AssaultCub....2.exe

windows11-ltsc_2024-x64

7

packages/t...10.jpg

windows11-ltsc_2024-x64

1

packages/t...12.jpg

windows11-ltsc_2024-x64

1

packages/t...02.jpg

windows11-ltsc_2024-x64

1

packages/t...03.jpg

windows11-ltsc_2024-x64

1

packages/t...10.jpg

windows11-ltsc_2024-x64

1

packages/t...12.jpg

windows11-ltsc_2024-x64

8

packages/t...08.jpg

windows11-ltsc_2024-x64

1

packages/t...09.jpg

windows11-ltsc_2024-x64

8

packages/t...se.txt

windows11-ltsc_2024-x64

1

packages/t...ps.jpg

windows11-ltsc_2024-x64

8

packages/t...ll.jpg

windows11-ltsc_2024-x64

8

packages/t...ks.jpg

windows11-ltsc_2024-x64

1

packages/t...sb.jpg

windows11-ltsc_2024-x64

1

packages/t...07.jpg

windows11-ltsc_2024-x64

1

packages/t...01.jpg

windows11-ltsc_2024-x64

8

packages/t...10.jpg

windows11-ltsc_2024-x64

8

packages/t...16.jpg

windows11-ltsc_2024-x64

1

packages/t...05.jpg

windows11-ltsc_2024-x64

8

packages/t...nd.jpg

windows11-ltsc_2024-x64

8

packages/t...23.jpg

windows11-ltsc_2024-x64

8

packages/t...31.jpg

windows11-ltsc_2024-x64

8

packages/t...33.jpg

windows11-ltsc_2024-x64

8

packages/t...38.jpg

windows11-ltsc_2024-x64

8

packages/t...ap.jpg

windows11-ltsc_2024-x64

8

packages/t...02.jpg

windows11-ltsc_2024-x64

1

packages/t...03.jpg

windows11-ltsc_2024-x64

1

packages/t...10.jpg

windows11-ltsc_2024-x64

1

packages/t...12.jpg

windows11-ltsc_2024-x64

8

scripts/0.cfg

windows11-ltsc_2024-x64

3

server.bat

windows11-ltsc_2024-x64

8

server_wizard.bat

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    599s
  • max time network
    551s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/08/2026, 02:51

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General

  • Target
    packages/textures/zastrow/sub_window33.jpg
  • Size 5KB
  • Sample260822-dccd7sen3w
  • SHA256 e025ec5cc5817a268d35493884cee40c3a4b734d4e8248576845074f3ad6481c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarepersistenceransomwarespyware

Malware Config

Signatures

  • 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 64 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 42 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 44 IoCs
  • Suspicious use of SetWindowsHookEx 7 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:\Windows\system32\mspaint.exe
    "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Local\Temp\packages\textures\zastrow\sub_window33.jpg"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:740
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService
    1⤵
    • Checks SCSI registry key(s)
    PID:3020
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:5092
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3972
      • 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:5416
    • 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:2348
    • 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:4712

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          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 607B
          • SHA256 be6b74e52e5eef1f1c27c0976bf3bf1bfa99958c00bbef2898a602f691be6dae
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          memory/2348-24-0x000002B9801E0000-0x000002B9802E0000-memory.dmp
          Download

          memory/2348-30-0x000002B983C60000-0x000002B983C80000-memory.dmp
          Download

          memory/2348-68-0x000002B994280000-0x000002B9942A0000-memory.dmp
          Download

          memory/2348-40-0x000002B983DC0000-0x000002B983DE0000-memory.dmp
          Download

          memory/2348-31-0x000002B993E60000-0x000002B993F60000-memory.dmp
          Download

          memory/4712-189-0x000001A880740000-0x000001A8809FC000-memory.dmp
          Download

          memory/4712-198-0x000001A880740000-0x000001A8809FC000-memory.dmp
          Download