Analysis

  • max time kernel
    148s
  • max time network
    144s
  • 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, 14:47

General

  • Target
    attachment20261002-278819-92ycdn.xlsx
  • Size 13KB
  • Sample261002-r554wacd44
  • SHA256 285784851d15222d72621148e673567630bfd863294654c966aa679d82fd032a
  • 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 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\attachment20261002-278819-92ycdn.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5924

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        8VW3TJWXBIZNOA75S8J5.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\8VW3TJWXBIZNOA75S8J5.temp
        • Size 1KB
        • SHA256 17baa9b57d151a8cde4f8c8c5ff13b11eb09f356717e6cb705878de55ff36bd6
        • MD5 SHA1 SHA512 TLSH

        memory/5924-2-0x00007FFDE57A0000-0x00007FFDE57B0000-memory.dmp

        memory/5924-4-0x00007FFDE57A0000-0x00007FFDE57B0000-memory.dmp

        memory/5924-5-0x00007FFE25660000-0x00007FFE258C3000-memory.dmp

        memory/5924-6-0x00007FFE25660000-0x00007FFE258C3000-memory.dmp

        memory/5924-0-0x00007FFDE57A0000-0x00007FFDE57B0000-memory.dmp

        memory/5924-7-0x00007FFDE57A0000-0x00007FFDE57B0000-memory.dmp

        memory/5924-8-0x00007FFE25660000-0x00007FFE258C3000-memory.dmp

        memory/5924-1-0x00007FFDE57A0000-0x00007FFDE57B0000-memory.dmp

        memory/5924-11-0x00007FFE25660000-0x00007FFE258C3000-memory.dmp

        memory/5924-9-0x00007FFE25660000-0x00007FFE258C3000-memory.dmp

        memory/5924-13-0x00007FFDE2EF0000-0x00007FFDE2F00000-memory.dmp

        memory/5924-12-0x00007FFDE2EF0000-0x00007FFDE2F00000-memory.dmp

        memory/5924-10-0x00007FFE25660000-0x00007FFE258C3000-memory.dmp

        memory/5924-23-0x00007FFE25660000-0x00007FFE258C3000-memory.dmp

        memory/5924-3-0x00007FFE257BF000-0x00007FFE257C0000-memory.dmp

        memory/5924-45-0x00007FFDE57A0000-0x00007FFDE57B0000-memory.dmp

        memory/5924-48-0x00007FFDE57A0000-0x00007FFDE57B0000-memory.dmp

        memory/5924-47-0x00007FFDE57A0000-0x00007FFDE57B0000-memory.dmp

        memory/5924-46-0x00007FFDE57A0000-0x00007FFDE57B0000-memory.dmp

        memory/5924-49-0x00007FFE25660000-0x00007FFE258C3000-memory.dmp