Analysis

  • max time kernel
    148s
  • max time network
    144s
  • 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, 16:17

General

  • Target
    attachment20261002-278819-aq0xi8.xlsx
  • Size 15KB
  • Sample261002-trvr4ayx3k
  • SHA256 449afea5657841409d9689f064545165c08fa4cb6ebd29bcead38152e9373558
  • 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 16 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-aq0xi8.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2908

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        537K7CP3L7BAVTI8J0HK.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\537K7CP3L7BAVTI8J0HK.temp
        • Size 656B
        • SHA256 790c35e26a95817e4ae07bccbe7177f5ac04f24e7ee9b6bf061198c63fe2ed43
        • MD5 SHA1 SHA512 TLSH

        memory/2908-13-0x00007FFAC1040000-0x00007FFAC12A3000-memory.dmp

        memory/2908-7-0x00007FFAC1040000-0x00007FFAC12A3000-memory.dmp

        memory/2908-3-0x00007FFAC119F000-0x00007FFAC11A0000-memory.dmp

        memory/2908-6-0x00007FFAC1040000-0x00007FFAC12A3000-memory.dmp

        memory/2908-4-0x00007FFA81180000-0x00007FFA81190000-memory.dmp

        memory/2908-5-0x00007FFA81180000-0x00007FFA81190000-memory.dmp

        memory/2908-0-0x00007FFA81180000-0x00007FFA81190000-memory.dmp

        memory/2908-11-0x00007FFAC1040000-0x00007FFAC12A3000-memory.dmp

        memory/2908-10-0x00007FFAC1040000-0x00007FFAC12A3000-memory.dmp

        memory/2908-12-0x00007FFAC1040000-0x00007FFAC12A3000-memory.dmp

        memory/2908-2-0x00007FFA81180000-0x00007FFA81190000-memory.dmp

        memory/2908-9-0x00007FFAC1040000-0x00007FFAC12A3000-memory.dmp

        memory/2908-24-0x00007FFAC1040000-0x00007FFAC12A3000-memory.dmp

        memory/2908-14-0x00007FFAC1040000-0x00007FFAC12A3000-memory.dmp

        memory/2908-8-0x00007FFAC1040000-0x00007FFAC12A3000-memory.dmp

        memory/2908-16-0x00007FFA7EDD0000-0x00007FFA7EDE0000-memory.dmp

        memory/2908-15-0x00007FFA7EDD0000-0x00007FFA7EDE0000-memory.dmp

        memory/2908-25-0x00007FFAC1040000-0x00007FFAC12A3000-memory.dmp

        memory/2908-1-0x00007FFA81180000-0x00007FFA81190000-memory.dmp

        memory/2908-50-0x00007FFA81180000-0x00007FFA81190000-memory.dmp

        memory/2908-53-0x00007FFA81180000-0x00007FFA81190000-memory.dmp

        memory/2908-52-0x00007FFA81180000-0x00007FFA81190000-memory.dmp

        memory/2908-51-0x00007FFA81180000-0x00007FFA81190000-memory.dmp

        memory/2908-54-0x00007FFAC1040000-0x00007FFAC12A3000-memory.dmp