Analysis

  • max time kernel
    148s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 21:32

General

  • Target
    attachment20260930-527357-ei25le.xlsx
  • Size 5KB
  • Sample260930-1dv92aws5p
  • 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 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\attachment20260930-527357-ei25le.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5944

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 3KB
        • SHA256 e4908cc9dafde1eb0aaf16bd767712778e5c892fccf7c883ad0cf2c61dd2d8e1
        • MD5 SHA1 SHA512 TLSH

        memory/5944-12-0x00007FFCE4120000-0x00007FFCE4383000-memory.dmp

        memory/5944-60-0x00007FFCA4260000-0x00007FFCA4270000-memory.dmp

        memory/5944-5-0x00007FFCA4260000-0x00007FFCA4270000-memory.dmp

        memory/5944-0-0x00007FFCA4260000-0x00007FFCA4270000-memory.dmp

        memory/5944-15-0x00007FFCA1EB0000-0x00007FFCA1EC0000-memory.dmp

        memory/5944-4-0x00007FFCE4120000-0x00007FFCE4383000-memory.dmp

        memory/5944-7-0x00007FFCE4120000-0x00007FFCE4383000-memory.dmp

        memory/5944-8-0x00007FFCA4260000-0x00007FFCA4270000-memory.dmp

        memory/5944-10-0x00007FFCE4120000-0x00007FFCE4383000-memory.dmp

        memory/5944-11-0x00007FFCE4120000-0x00007FFCE4383000-memory.dmp

        memory/5944-9-0x00007FFCE4120000-0x00007FFCE4383000-memory.dmp

        memory/5944-13-0x00007FFCE4120000-0x00007FFCE4383000-memory.dmp

        memory/5944-3-0x00007FFCE427F000-0x00007FFCE4280000-memory.dmp

        memory/5944-14-0x00007FFCE4120000-0x00007FFCE4383000-memory.dmp

        memory/5944-6-0x00007FFCE4120000-0x00007FFCE4383000-memory.dmp

        memory/5944-16-0x00007FFCA1EB0000-0x00007FFCA1EC0000-memory.dmp

        memory/5944-17-0x000001FBCEB70000-0x000001FBCEE40000-memory.dmp

        memory/5944-18-0x00007FFCE4120000-0x00007FFCE4383000-memory.dmp

        memory/5944-1-0x00007FFCA4260000-0x00007FFCA4270000-memory.dmp

        memory/5944-33-0x000001FBCEB70000-0x000001FBCEE40000-memory.dmp

        memory/5944-34-0x000001FBCEB70000-0x000001FBCEE40000-memory.dmp

        memory/5944-36-0x000001FBCEB70000-0x000001FBCEE40000-memory.dmp

        memory/5944-57-0x00007FFCA4260000-0x00007FFCA4270000-memory.dmp

        memory/5944-2-0x00007FFCA4260000-0x00007FFCA4270000-memory.dmp

        memory/5944-59-0x00007FFCA4260000-0x00007FFCA4270000-memory.dmp

        memory/5944-58-0x00007FFCA4260000-0x00007FFCA4270000-memory.dmp

        memory/5944-61-0x000001FBCEB70000-0x000001FBCEE40000-memory.dmp

        memory/5944-62-0x00007FFCE4120000-0x00007FFCE4383000-memory.dmp