Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 15:40

General

  • Target
    attachment20260809-750-9ln6lc.xlsx
  • Size 114KB
  • Sample260809-s364tshl4s
  • 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\attachment20260809-750-9ln6lc.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:800

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 94c925fe6dd2bcd98b3b11a5912f7e8dc733b381e5cde3239d47660236f8ae8b
        • MD5 SHA1 SHA512 TLSH

        memory/800-13-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp

        memory/800-6-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp

        memory/800-0-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp

        memory/800-5-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp

        memory/800-4-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp

        memory/800-7-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp

        memory/800-2-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp

        memory/800-8-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp

        memory/800-9-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp

        memory/800-11-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp

        memory/800-1-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp

        memory/800-12-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp

        memory/800-17-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp

        memory/800-14-0x00007FFC68E60000-0x00007FFC68E70000-memory.dmp

        memory/800-15-0x00007FFC68E60000-0x00007FFC68E70000-memory.dmp

        memory/800-16-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp

        memory/800-10-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp

        memory/800-19-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp

        memory/800-3-0x00007FFCABA5F000-0x00007FFCABA60000-memory.dmp

        memory/800-50-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp

        memory/800-51-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp

        memory/800-52-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp

        memory/800-53-0x00007FFC6BA40000-0x00007FFC6BA50000-memory.dmp

        memory/800-54-0x00007FFCAB900000-0x00007FFCABB63000-memory.dmp