Analysis

  • max time kernel
    149s
  • max time network
    135s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 09:12

General

  • Target
    attachment20260809-750-4gf2ly.xlsx
  • Size 17KB
  • Sample260809-k56xvavbnc
  • SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
  • 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\attachment20260809-750-4gf2ly.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1488

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 5f1638b023ddaf57132f44098b9918a7ef2777fb1d19e35670276e2831af9dd2
        • MD5 SHA1 SHA512 TLSH

        memory/1488-5-0x00007FFCA8BC0000-0x00007FFCA8BD0000-memory.dmp

        memory/1488-1-0x00007FFCA8BC0000-0x00007FFCA8BD0000-memory.dmp

        memory/1488-3-0x00007FFCE8BDF000-0x00007FFCE8BE0000-memory.dmp

        memory/1488-4-0x00007FFCE8A80000-0x00007FFCE8CE3000-memory.dmp

        memory/1488-0-0x00007FFCA8BC0000-0x00007FFCA8BD0000-memory.dmp

        memory/1488-7-0x00007FFCA8BC0000-0x00007FFCA8BD0000-memory.dmp

        memory/1488-6-0x00007FFCE8A80000-0x00007FFCE8CE3000-memory.dmp

        memory/1488-8-0x00007FFCE8A80000-0x00007FFCE8CE3000-memory.dmp

        memory/1488-9-0x00007FFCE8A80000-0x00007FFCE8CE3000-memory.dmp

        memory/1488-10-0x00007FFCE8A80000-0x00007FFCE8CE3000-memory.dmp

        memory/1488-13-0x00007FFCA66D0000-0x00007FFCA66E0000-memory.dmp

        memory/1488-12-0x00007FFCA66D0000-0x00007FFCA66E0000-memory.dmp

        memory/1488-11-0x00007FFCE8A80000-0x00007FFCE8CE3000-memory.dmp

        memory/1488-17-0x00007FFCE8A80000-0x00007FFCE8CE3000-memory.dmp

        memory/1488-2-0x00007FFCA8BC0000-0x00007FFCA8BD0000-memory.dmp

        memory/1488-47-0x00007FFCA8BC0000-0x00007FFCA8BD0000-memory.dmp

        memory/1488-48-0x00007FFCA8BC0000-0x00007FFCA8BD0000-memory.dmp

        memory/1488-49-0x00007FFCA8BC0000-0x00007FFCA8BD0000-memory.dmp

        memory/1488-50-0x00007FFCA8BC0000-0x00007FFCA8BD0000-memory.dmp

        memory/1488-51-0x00007FFCE8A80000-0x00007FFCE8CE3000-memory.dmp