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
    346s
  • 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/standardfuncsgfx.fxh
  • Size 8KB
  • Sample260912-pc3f6sbd65
  • SHA256 7971d6de95c8073088bf6384e6238450aa24aba31af0756a1e224e8e46e2fdfe
  • 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 48 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 42 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\standardfuncsgfx.fxh
    1⤵
    • Executes a command shell one-liner
    • Modifies registry class
    PID:4872
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1836
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2420
    • 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:1688
  • 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:4640
  • 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:5512
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4424
    • C:\Windows\System32\SecurityHealthHost.exe
      \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
      1⤵
        PID:1328

      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

            memory/1688-164-0x000000000DFA0000-0x000000000E10C000-memory.dmp
            Download

            memory/1688-197-0x000000000DFA0000-0x000000000E10C000-memory.dmp
            Download

            memory/1688-180-0x000000000DFA0000-0x000000000E10C000-memory.dmp
            Download

            memory/1688-172-0x000000000DFA0000-0x000000000E10C000-memory.dmp
            Download

            memory/1688-167-0x000000000DFA0000-0x000000000E10C000-memory.dmp
            Download

            memory/1688-165-0x000000000DFA0000-0x000000000E10C000-memory.dmp
            Download

            memory/4640-20-0x0000013881EF0000-0x0000013881FF0000-memory.dmp
            Download

            memory/4640-45-0x0000013885840000-0x0000013885860000-memory.dmp
            Download

            memory/4640-18-0x0000013881EF0000-0x0000013881FF0000-memory.dmp
            Download

            memory/4640-64-0x0000013885F80000-0x0000013885FA0000-memory.dmp
            Download

            memory/4640-19-0x0000013881EF0000-0x0000013881FF0000-memory.dmp
            Download

            memory/4640-27-0x0000013885A20000-0x0000013885B20000-memory.dmp
            Download

            memory/4640-26-0x00000138855E0000-0x0000013885600000-memory.dmp
            Download