Analysis

  • max time kernel
    148s
  • max time network
    130s
  • 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, 03:44

General

  • Target
    attachment20261002-761-x134y5.xlsx
  • Size 114KB
  • Sample261002-eagftavxfz
  • SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
  • 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 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\attachment20261002-761-x134y5.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4856

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        26744JXB4VTABR5EIMEZ.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\26744JXB4VTABR5EIMEZ.temp
        • Size 1KB
        • SHA256 757c46847c2e911794854cd6d5c1e50deb6aa33cf5acae7c9bf8fe4e2827683e
        • MD5 SHA1 SHA512 TLSH

        memory/4856-12-0x00007FFF9A700000-0x00007FFF9A710000-memory.dmp

        memory/4856-8-0x00007FFFDCDE0000-0x00007FFFDD043000-memory.dmp

        memory/4856-3-0x00007FFFDCF3F000-0x00007FFFDCF40000-memory.dmp

        memory/4856-5-0x00007FFFDCDE0000-0x00007FFFDD043000-memory.dmp

        memory/4856-4-0x00007FFF9CF20000-0x00007FFF9CF30000-memory.dmp

        memory/4856-6-0x00007FFFDCDE0000-0x00007FFFDD043000-memory.dmp

        memory/4856-0-0x00007FFF9CF20000-0x00007FFF9CF30000-memory.dmp

        memory/4856-7-0x00007FFF9CF20000-0x00007FFF9CF30000-memory.dmp

        memory/4856-10-0x00007FFFDCDE0000-0x00007FFFDD043000-memory.dmp

        memory/4856-11-0x00007FFFDCDE0000-0x00007FFFDD043000-memory.dmp

        memory/4856-1-0x00007FFF9CF20000-0x00007FFF9CF30000-memory.dmp

        memory/4856-9-0x00007FFFDCDE0000-0x00007FFFDD043000-memory.dmp

        memory/4856-15-0x00007FFF9A700000-0x00007FFF9A710000-memory.dmp

        memory/4856-14-0x00007FFFDCDE0000-0x00007FFFDD043000-memory.dmp

        memory/4856-17-0x00007FFFDCDE0000-0x00007FFFDD043000-memory.dmp

        memory/4856-16-0x00007FFFDCDE0000-0x00007FFFDD043000-memory.dmp

        memory/4856-13-0x00007FFFDCDE0000-0x00007FFFDD043000-memory.dmp

        memory/4856-27-0x00007FFFDCDE0000-0x00007FFFDD043000-memory.dmp

        memory/4856-2-0x00007FFF9CF20000-0x00007FFF9CF30000-memory.dmp

        memory/4856-50-0x00007FFF9CF20000-0x00007FFF9CF30000-memory.dmp

        memory/4856-53-0x00007FFF9CF20000-0x00007FFF9CF30000-memory.dmp

        memory/4856-51-0x00007FFF9CF20000-0x00007FFF9CF30000-memory.dmp

        memory/4856-52-0x00007FFF9CF20000-0x00007FFF9CF30000-memory.dmp

        memory/4856-54-0x00007FFFDCDE0000-0x00007FFFDD043000-memory.dmp