Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 17:48

General

  • Target
    attachment20261002-761-rvzyad.xlsx
  • Size 114KB
  • Sample261002-wdej3ashph
  • SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 13 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\attachment20261002-761-rvzyad.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4840

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AIH67RZGF4QOR33YV0ZY.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\AIH67RZGF4QOR33YV0ZY.temp
        • Size 4KB
        • SHA256 a9380079f1c21831242fad819b80a522c91583701ca66cc575f117430140e0ae
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4840-10-0x00007FFED1B20000-0x00007FFED1D83000-memory.dmp

        memory/4840-11-0x00007FFED1B20000-0x00007FFED1D83000-memory.dmp

        memory/4840-3-0x00007FFED1B20000-0x00007FFED1D83000-memory.dmp

        memory/4840-4-0x00007FFE91C60000-0x00007FFE91C70000-memory.dmp

        memory/4840-5-0x00007FFE91C60000-0x00007FFE91C70000-memory.dmp

        memory/4840-8-0x00007FFED1B20000-0x00007FFED1D83000-memory.dmp

        memory/4840-7-0x00007FFED1B20000-0x00007FFED1D83000-memory.dmp

        memory/4840-6-0x00007FFE91C60000-0x00007FFE91C70000-memory.dmp

        memory/4840-9-0x00007FFED1B20000-0x00007FFED1D83000-memory.dmp

        memory/4840-13-0x00007FFE8EFD0000-0x00007FFE8EFE0000-memory.dmp

        memory/4840-1-0x00007FFED1C7F000-0x00007FFED1C80000-memory.dmp

        memory/4840-12-0x00007FFED1B20000-0x00007FFED1D83000-memory.dmp

        memory/4840-0-0x00007FFE91C60000-0x00007FFE91C70000-memory.dmp

        memory/4840-14-0x00007FFE8EFD0000-0x00007FFE8EFE0000-memory.dmp

        memory/4840-24-0x00007FFED1B20000-0x00007FFED1D83000-memory.dmp

        memory/4840-25-0x00007FFED1B20000-0x00007FFED1D83000-memory.dmp

        memory/4840-2-0x00007FFE91C60000-0x00007FFE91C70000-memory.dmp

        memory/4840-48-0x00007FFE91C60000-0x00007FFE91C70000-memory.dmp

        memory/4840-51-0x00007FFE91C60000-0x00007FFE91C70000-memory.dmp

        memory/4840-50-0x00007FFE91C60000-0x00007FFE91C70000-memory.dmp

        memory/4840-49-0x00007FFE91C60000-0x00007FFE91C70000-memory.dmp

        memory/4840-52-0x00007FFED1B20000-0x00007FFED1D83000-memory.dmp