Overview

overview

8

Static

static

1

820151246_...is.zip

windows10-2004-x64

1

820151246_...is.zip

windows11-ltsc_2024-x64

1

820151246.mod

windows10-2004-x64

6

820151246.mod

windows11-ltsc_2024-x64

1

820151246/...or.mod

windows10-2004-x64

6

820151246/...or.mod

windows11-ltsc_2024-x64

1

820151246/...is.jpg

windows10-2004-x64

1

820151246/...is.jpg

windows11-ltsc_2024-x64

1

820151246/...shader

windows10-2004-x64

3

820151246/...shader

windows11-ltsc_2024-x64

8

820151246/...ap.fxh

windows10-2004-x64

3

820151246/...ap.fxh

windows11-ltsc_2024-x64

3

820151246/...shader

windows10-2004-x64

3

820151246/...shader

windows11-ltsc_2024-x64

3

820151246/...shader

windows10-2004-x64

3

820151246/...shader

windows11-ltsc_2024-x64

3

820151246/...shader

windows10-2004-x64

3

820151246/...shader

windows11-ltsc_2024-x64

3

820151246/...shader

windows10-2004-x64

3

820151246/...shader

windows11-ltsc_2024-x64

8

820151246/...shader

windows10-2004-x64

3

820151246/...shader

windows11-ltsc_2024-x64

8

820151246/...fx.fxh

windows10-2004-x64

3

820151246/...fx.fxh

windows11-ltsc_2024-x64

8

820151246/....asset

windows10-2004-x64

3

820151246/....asset

windows11-ltsc_2024-x64

8

820151246/....asset

windows10-2004-x64

3

820151246/....asset

windows11-ltsc_2024-x64

8

820151246/....asset

windows10-2004-x64

3

820151246/....asset

windows11-ltsc_2024-x64

3

820151246/....asset

windows10-2004-x64

3

820151246/....asset

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    899s
  • max time network
    357s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/09/2026, 12:11

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General

  • Target
    820151246/gfx/FX/border.shader
  • Size 4KB
  • Sample260912-pc3f6sbd65
  • SHA256 b3367c641c900423020da9075bdf2f0a0b5e66e329bac706a23cb1dd23522a3e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwareexecutionpersistencespyware

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.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • 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 37 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 38 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\820151246\gfx\FX\border.shader
    1⤵
    • Executes a command shell one-liner
    • Modifies registry class
    PID:4084
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1192
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:5368
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4080
      • 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:3884
    • 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:5576
    • 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:5916
    • C:\Windows\System32\SecurityHealthHost.exe
      \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
      1⤵
        PID:3776

      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 599B
            • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            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/5916-24-0x000002B8001E0000-0x000002B8002E0000-memory.dmp
            Download

            memory/5916-33-0x000002B801D80000-0x000002B801E80000-memory.dmp
            Download

            memory/5916-52-0x000002B8146D0000-0x000002B8146F0000-memory.dmp
            Download

            memory/5916-47-0x000002B801B60000-0x000002B801B80000-memory.dmp
            Download

            memory/5916-32-0x000002B801920000-0x000002B801940000-memory.dmp
            Download

            memory/5916-25-0x000002B8001E0000-0x000002B8002E0000-memory.dmp
            Download

            memory/5916-23-0x000002B8001E0000-0x000002B8002E0000-memory.dmp
            Download

            memory/5916-46-0x000002B801D00000-0x000002B801D20000-memory.dmp
            Download