Analysis

  • user interaction
    yes
  • max time kernel
    34s
  • max time network
    37s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260911-en
  • resource tags

    arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    24/10/2026, 16:49

General

  • Target
    newv3uimatrixwithpatch_1792516592.zip
  • Size 9.0MB
  • Sample261024-vb469sfc88
  • SHA256 bbd265425bc8fc916ae4fb3fb582964f096aa663b125acccaea4a83db56a5cab
  • 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.

  • Modifies system executable filetype association 2 TTPs 2 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 processor information in registry 2 TTPs 2 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\newv3uimatrixwithpatch_1792516592.zip
    1⤵
      PID:4168
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:5072
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k LocalService -p -s fdPHost
        1⤵
          PID:976
        • C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe
          "C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe"
          1⤵
          • Modifies system executable filetype association
          • System Location Discovery: System Language Discovery
          • Checks processor information in registry
          • Modifies Internet Explorer settings
          • Modifies registry class
          • Suspicious behavior: AddClipboardFormatListener
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of SetWindowsHookEx
          PID:944
          • C:\Users\Admin\AppData\Local\Microsoft\OneDrive\Update\OneDriveSetup.exe
            "C:\Users\Admin\AppData\Local\Microsoft\OneDrive\Update\OneDriveSetup.exe" /update /restart
            2⤵
              PID:1508

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

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                Downloads

                OneDriveSetup.exe

                • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\Update\OneDriveSetup.exe
                • Size 37.2MB
                • SHA256 8d92d39a025909aaef9be865be2e24d9b379e6ff67bfad13ba5602c1dc38dbc3
                • MD5 SHA1 SHA512 SSDEEP TLSH

                OneDriveSetup.exe

                • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\Update\OneDriveSetup.exe
                • Size 22.9MB
                • SHA256 6dea50f2ffda2f82235a49c48dcc52bc7461a7d59c406458c1dd6f1795649b10
                • MD5 SHA1 SHA512 SSDEEP TLSH

                update.xml

                • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\Update\update.xml
                • Size 726B
                • SHA256 36a6bd38a8a6f5a75b73caffae5ae66dfabcaefd83da65b493fa881ea8a64e7d
                • MD5 SHA1 SHA512 TLSH

                PreSignInSettingsConfig.json

                • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\settings\PreSignInSettingsConfig.json
                • Size 63KB
                • SHA256 543796a1b343b4ebc0285d89cb8eb70667ac7b513da37495e38003704e9d88d7
                • MD5 SHA1 SHA512 SSDEEP TLSH