Analysis

  • max time kernel
    148s
  • max time network
    131s
  • 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, 04:28

General

  • Target
    attachment20261002-143791-6szp2r.xlsx
  • Size 5KB
  • Sample261002-e31edsvv2r
  • SHA256 91cc1aaabc7f4a75587d4b002eff698f0f0bd121dc9a371570bd33a69da0fca0
  • 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 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\attachment20261002-143791-6szp2r.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1752

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 2KB
        • SHA256 9a5ad4f65ce40c1ae39887ba3aaac200d9d3b405999a4e7c248d477025bc9063
        • MD5 SHA1 SHA512 TLSH

        memory/1752-1-0x00007FFE24280000-0x00007FFE24290000-memory.dmp

        memory/1752-14-0x00007FFE64140000-0x00007FFE643A3000-memory.dmp

        memory/1752-8-0x00007FFE64140000-0x00007FFE643A3000-memory.dmp

        memory/1752-7-0x00007FFE64140000-0x00007FFE643A3000-memory.dmp

        memory/1752-5-0x00007FFE24280000-0x00007FFE24290000-memory.dmp

        memory/1752-9-0x00007FFE64140000-0x00007FFE643A3000-memory.dmp

        memory/1752-4-0x00007FFE24280000-0x00007FFE24290000-memory.dmp

        memory/1752-10-0x00007FFE64140000-0x00007FFE643A3000-memory.dmp

        memory/1752-3-0x00007FFE6429F000-0x00007FFE642A0000-memory.dmp

        memory/1752-13-0x00007FFE64140000-0x00007FFE643A3000-memory.dmp

        memory/1752-6-0x00007FFE64140000-0x00007FFE643A3000-memory.dmp

        memory/1752-11-0x00007FFE21A30000-0x00007FFE21A40000-memory.dmp

        memory/1752-0-0x00007FFE24280000-0x00007FFE24290000-memory.dmp

        memory/1752-12-0x00007FFE64140000-0x00007FFE643A3000-memory.dmp

        memory/1752-15-0x00007FFE21A30000-0x00007FFE21A40000-memory.dmp

        memory/1752-25-0x00007FFE64140000-0x00007FFE643A3000-memory.dmp

        memory/1752-2-0x00007FFE24280000-0x00007FFE24290000-memory.dmp

        memory/1752-45-0x00007FFE24280000-0x00007FFE24290000-memory.dmp

        memory/1752-47-0x00007FFE24280000-0x00007FFE24290000-memory.dmp

        memory/1752-46-0x00007FFE24280000-0x00007FFE24290000-memory.dmp

        memory/1752-44-0x00007FFE24280000-0x00007FFE24290000-memory.dmp

        memory/1752-48-0x00007FFE64140000-0x00007FFE643A3000-memory.dmp