Analysis

  • max time kernel
    148s
  • max time network
    139s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/08/2026, 14:52

General

  • Target
    attachment20260817-1169-r9e7xs.xlsx
  • Size 17KB
  • Sample260817-r8rewsserd
  • 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\attachment20260817-1169-r9e7xs.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2992

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 1KB
        • SHA256 91ebf8ef7a8bf71ac8b35b4cbb0cbb57b4b9b8f25b62e38b721201a5996ddf49
        • MD5 SHA1 SHA512 TLSH

        memory/2992-15-0x00007FFFBDD40000-0x00007FFFBDD50000-memory.dmp

        memory/2992-62-0x00007FF7C0500000-0x00007FF7C0510000-memory.dmp

        memory/2992-1-0x00007FFFBF460000-0x00007FFFBF470000-memory.dmp

        memory/2992-8-0x00007FFFBF460000-0x00007FFFBF470000-memory.dmp

        memory/2992-6-0x00007FFFBF460000-0x00007FFFBF470000-memory.dmp

        memory/2992-11-0x00007FF8003C0000-0x00007FF800623000-memory.dmp

        memory/2992-10-0x00007FF8003C0000-0x00007FF800623000-memory.dmp

        memory/2992-5-0x00007FF80051F000-0x00007FF800520000-memory.dmp

        memory/2992-12-0x00007FF8003C0000-0x00007FF800623000-memory.dmp

        memory/2992-13-0x00007FF8003C0000-0x00007FF800623000-memory.dmp

        memory/2992-14-0x00007FF8003C0000-0x00007FF800623000-memory.dmp

        memory/2992-2-0x00007FF7C0500000-0x00007FF7C0510000-memory.dmp

        memory/2992-4-0x00007FF7C0500000-0x00007FF7C0510000-memory.dmp

        memory/2992-16-0x00007FF8003C0000-0x00007FF800623000-memory.dmp

        memory/2992-23-0x00007FF8003C0000-0x00007FF800623000-memory.dmp

        memory/2992-18-0x00007FF8003C0000-0x00007FF800623000-memory.dmp

        memory/2992-20-0x00007FF8003C0000-0x00007FF800623000-memory.dmp

        memory/2992-21-0x00007FFFBDD40000-0x00007FFFBDD50000-memory.dmp

        memory/2992-19-0x00007FF8003C0000-0x00007FF800623000-memory.dmp

        memory/2992-0-0x00007FF7C0500000-0x00007FF7C0510000-memory.dmp

        memory/2992-57-0x00007FFFBF460000-0x00007FFFBF470000-memory.dmp

        memory/2992-59-0x00007FFFBF460000-0x00007FFFBF470000-memory.dmp

        memory/2992-17-0x00007FF8003C0000-0x00007FF800623000-memory.dmp

        memory/2992-61-0x00007FFFBF460000-0x00007FFFBF470000-memory.dmp

        memory/2992-63-0x00007FFFBF460000-0x00007FFFBF470000-memory.dmp

        memory/2992-64-0x00007FF8003C0000-0x00007FF800623000-memory.dmp