Analysis

  • max time kernel
    148s
  • max time network
    130s
  • 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, 03:34

General

  • Target
    attachment20261002-761-sfavx0.xlsx
  • Size 114KB
  • Sample261002-d4rcfa1fja
  • 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-sfavx0.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2992

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        HIDDWHHFIOCK7F6G4GFH.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\HIDDWHHFIOCK7F6G4GFH.temp
        • Size 3KB
        • SHA256 b2662395b0ff9e9e0698cd6ea76d24be9101930be4e45c1d1d03a566e6950d34
        • MD5 SHA1 SHA512 TLSH

        memory/2992-10-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp

        memory/2992-12-0x00007FF9A0250000-0x00007FF9A0260000-memory.dmp

        memory/2992-2-0x00007FF9A2F80000-0x00007FF9A2F90000-memory.dmp

        memory/2992-1-0x00007FF9A2F80000-0x00007FF9A2F90000-memory.dmp

        memory/2992-5-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp

        memory/2992-6-0x00007FF9A2F80000-0x00007FF9A2F90000-memory.dmp

        memory/2992-8-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp

        memory/2992-7-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp

        memory/2992-9-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp

        memory/2992-14-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp

        memory/2992-3-0x00007FF9A2F80000-0x00007FF9A2F90000-memory.dmp

        memory/2992-11-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp

        memory/2992-0-0x00007FF9A2F80000-0x00007FF9A2F90000-memory.dmp

        memory/2992-13-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp

        memory/2992-15-0x00007FF9A0250000-0x00007FF9A0260000-memory.dmp

        memory/2992-23-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp

        memory/2992-4-0x00007FF9E2F9F000-0x00007FF9E2FA0000-memory.dmp

        memory/2992-48-0x00007FF9A2F80000-0x00007FF9A2F90000-memory.dmp

        memory/2992-49-0x00007FF9A2F80000-0x00007FF9A2F90000-memory.dmp

        memory/2992-50-0x00007FF9A2F80000-0x00007FF9A2F90000-memory.dmp

        memory/2992-51-0x00007FF9A2F80000-0x00007FF9A2F90000-memory.dmp

        memory/2992-52-0x00007FF9E2E40000-0x00007FF9E30A3000-memory.dmp