Analysis

  • user interaction
    yes
  • max time kernel
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/06/2026, 12:52

General

  • Target
    Movie Maker 6.0 (64-bit).msi
  • Size 11.0MB
  • Sample260620-p37htagt7w
  • SHA256 3240f2d30e0057215f26b2ab66e14c5f77769295c98eea62f077444bc0b2fa4b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Event Triggered Execution: Component Object Model Hijacking 1 TTPs

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

  • Loads dropped DLL 8 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Drops file in Program Files directory 34 IoCs
  • Drops file in Windows directory 16 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

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

  • Modifies data under HKEY_USERS 3 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • Uses Volume Shadow Copy service COM API

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

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I "C:\Users\Admin\AppData\Local\Temp\Movie Maker 6.0 (64-bit).msi"
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2628
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:720
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:5320
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 0514F42F2A45550E74CC181855A27A7F
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:1344
      • C:\Windows\System32\MsiExec.exe
        "C:\Windows\System32\MsiExec.exe" /Y "C:\Program Files\Movie Maker\WMM2CLIP.dll"
        2⤵
        • Loads dropped DLL
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        PID:2864
      • C:\Windows\System32\MsiExec.exe
        "C:\Windows\System32\MsiExec.exe" /Y "C:\Program Files\Movie Maker\WMM2EXT.dll"
        2⤵
        • Loads dropped DLL
        • Suspicious use of SetWindowsHookEx
        PID:972
      • C:\Windows\System32\MsiExec.exe
        "C:\Windows\System32\MsiExec.exe" /Y "C:\Program Files\Movie Maker\Pipeline.dll"
        2⤵
        • Loads dropped DLL
        • Suspicious use of SetWindowsHookEx
        PID:408
      • C:\Windows\System32\MsiExec.exe
        "C:\Windows\System32\MsiExec.exe" /Y "C:\Program Files\Movie Maker\WMM2AE.dll"
        2⤵
        • Loads dropped DLL
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        PID:236
      • C:\Windows\System32\MsiExec.exe
        "C:\Windows\System32\MsiExec.exe" /Y "C:\Program Files\Movie Maker\WMM2FILT.dll"
        2⤵
        • Loads dropped DLL
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        PID:3968
      • C:\Windows\System32\MsiExec.exe
        "C:\Windows\System32\MsiExec.exe" /Y "C:\Program Files\Movie Maker\VideoMediaHandler.dll"
        2⤵
        • Loads dropped DLL
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        PID:2572
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious use of AdjustPrivilegeToken
      PID:5056

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          e58b1f9.rbs

          • Path C:\Config.Msi\e58b1f9.rbs
          • Size 12KB
          • SHA256 19e0b9a7614f1f05d611a82a2089cc61df9ca56202a494d1f09f7f4bd7cf9b21
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Pipeline.dll

          • Path C:\Program Files\Movie Maker\Pipeline.dll
          • Size 1.8MB
          • SHA256 671a1976d23b301804e31eaf869e49258c36602876bb3301f3a5a9a46547e75e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          VideoMediaHandler.dll

          • Path C:\Program Files\Movie Maker\VideoMediaHandler.dll
          • Size 558KB
          • SHA256 5efc3db97e3be33ec8c8859e194c1e25f7b36d896b3d3065fe4cba93e90dece9
          • MD5 SHA1 SHA512 SSDEEP TLSH

          WMM2AE.dll

          • Path C:\Program Files\Movie Maker\WMM2AE.dll
          • Size 329KB
          • SHA256 205fa2386c88b07b4d9eb7aeef2cf6bf22ab73ff9f5e56dd3cbd88d8567a4f50
          • MD5 SHA1 SHA512 SSDEEP TLSH

          WMM2CLIP.dll

          • Path C:\Program Files\Movie Maker\WMM2CLIP.dll
          • Size 293KB
          • SHA256 6b2a92a1ef0e8242efe7f075b28fa9ab2e64f23688b23d54c8b0c012c5b852ff
          • MD5 SHA1 SHA512 SSDEEP TLSH

          WMM2EXT.dll

          • Path C:\Program Files\Movie Maker\WMM2EXT.dll
          • Size 26KB
          • SHA256 73771967ee9175f9a52d0cd584ea903fe3fbc61efb628675b545c7a733cd53b1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          WMM2FILT.dll

          • Path C:\Program Files\Movie Maker\WMM2FILT.dll
          • Size 393KB
          • SHA256 8312f1eac2efd5c6860764fee54ae898ac354f404abbd5ebb80cc7658973b353
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSIB5ED.tmp

          • Path C:\Windows\Installer\MSIB5ED.tmp
          • Size 54KB
          • SHA256 01d11de090afdb359f6fe58661f2c15259b0f6639c9e2711c9e694b5bc445af7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          e58b1f6.msi

          • Path C:\Windows\Installer\e58b1f6.msi
          • Size 11.0MB
          • SHA256 3240f2d30e0057215f26b2ab66e14c5f77769295c98eea62f077444bc0b2fa4b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          metadata-2

          • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
          • Size 26.1MB
          • SHA256 c5b2c50864ddf69de2ceae08b82acacd70cd2247042f7303eea27b0fb53d248b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          {78f550e9-b6b4-43cd-9bd0-e419382b4fc8}_OnDiskSnapshotProp

          • Path \??\Volume{64a8eebf-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{78f550e9-b6b4-43cd-9bd0-e419382b4fc8}_OnDiskSnapshotProp
          • Size 6KB
          • SHA256 1b470ac90ef62aeebab54dc83237a7a26a3dc675e4821acf45edc629ac104b89
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/720-58-0x000001616F950000-0x00000161702F4000-memory.dmp