Analysis

  • max time kernel
    148s
  • max time network
    146s
  • 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, 08:40

General

  • Target
    attachment20261002-278819-fmvgly.xlsx
  • Size 15KB
  • Sample261002-kk16vszerf
  • SHA256 aeb1f136fa564ae889631c1754c9e35252b10d084d32532052e4d292a980910f
  • 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 15 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-fmvgly.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3000

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        CBU5605J3S1OV1YUN0QO.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\CBU5605J3S1OV1YUN0QO.temp
        • Size 1KB
        • SHA256 92dae3cfb6e6963e96086233a6c29da09f6b126e27c5be85e630297641db2b62
        • MD5 SHA1 SHA512 TLSH

        memory/3000-6-0x00007FFD34360000-0x00007FFD34370000-memory.dmp

        memory/3000-9-0x00007FFD74220000-0x00007FFD74483000-memory.dmp

        memory/3000-0-0x00007FFD34360000-0x00007FFD34370000-memory.dmp

        memory/3000-4-0x00007FFD74220000-0x00007FFD74483000-memory.dmp

        memory/3000-5-0x00007FFD34360000-0x00007FFD34370000-memory.dmp

        memory/3000-2-0x00007FFD34360000-0x00007FFD34370000-memory.dmp

        memory/3000-8-0x00007FFD74220000-0x00007FFD74483000-memory.dmp

        memory/3000-13-0x00007FFD74220000-0x00007FFD74483000-memory.dmp

        memory/3000-12-0x00007FFD74220000-0x00007FFD74483000-memory.dmp

        memory/3000-7-0x00007FFD74220000-0x00007FFD74483000-memory.dmp

        memory/3000-1-0x00007FFD34360000-0x00007FFD34370000-memory.dmp

        memory/3000-11-0x00007FFD31FC0000-0x00007FFD31FD0000-memory.dmp

        memory/3000-10-0x00007FFD74220000-0x00007FFD74483000-memory.dmp

        memory/3000-14-0x00007FFD74220000-0x00007FFD74483000-memory.dmp

        memory/3000-15-0x00007FFD74220000-0x00007FFD74483000-memory.dmp

        memory/3000-16-0x00007FFD31FC0000-0x00007FFD31FD0000-memory.dmp

        memory/3000-21-0x00007FFD74220000-0x00007FFD74483000-memory.dmp

        memory/3000-3-0x00007FFD7437F000-0x00007FFD74380000-memory.dmp

        memory/3000-42-0x00007FFD34360000-0x00007FFD34370000-memory.dmp

        memory/3000-43-0x00007FFD34360000-0x00007FFD34370000-memory.dmp

        memory/3000-45-0x00007FFD34360000-0x00007FFD34370000-memory.dmp

        memory/3000-44-0x00007FFD34360000-0x00007FFD34370000-memory.dmp

        memory/3000-46-0x00007FFD74220000-0x00007FFD74483000-memory.dmp