Analysis

  • max time kernel
    148s
  • max time network
    142s
  • 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, 09:18

General

  • Target
    attachment20261002-278819-c0frxe.xlsx
  • Size 15KB
  • Sample261002-k9nxtss18p
  • 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-c0frxe.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2612

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        OXMQNM47T53OT2UVJRNO.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\OXMQNM47T53OT2UVJRNO.temp
        • Size 1KB
        • SHA256 92f17de8cb26afe9197b32deaa53d920d746a5d97cef1783b15d777cd3636d26
        • MD5 SHA1 SHA512 TLSH

        memory/2612-13-0x00007FF8C2A20000-0x00007FF8C2C83000-memory.dmp

        memory/2612-10-0x00007FF8C2A20000-0x00007FF8C2C83000-memory.dmp

        memory/2612-1-0x00007FF882B60000-0x00007FF882B70000-memory.dmp

        memory/2612-4-0x00007FF8C2A20000-0x00007FF8C2C83000-memory.dmp

        memory/2612-5-0x00007FF882B60000-0x00007FF882B70000-memory.dmp

        memory/2612-6-0x00007FF882B60000-0x00007FF882B70000-memory.dmp

        memory/2612-9-0x00007FF8C2A20000-0x00007FF8C2C83000-memory.dmp

        memory/2612-8-0x00007FF8C2A20000-0x00007FF8C2C83000-memory.dmp

        memory/2612-12-0x00007FF8C2A20000-0x00007FF8C2C83000-memory.dmp

        memory/2612-7-0x00007FF8C2A20000-0x00007FF8C2C83000-memory.dmp

        memory/2612-2-0x00007FF882B60000-0x00007FF882B70000-memory.dmp

        memory/2612-11-0x00007FF8C2A20000-0x00007FF8C2C83000-memory.dmp

        memory/2612-0-0x00007FF882B60000-0x00007FF882B70000-memory.dmp

        memory/2612-14-0x00007FF87FE30000-0x00007FF87FE40000-memory.dmp

        memory/2612-15-0x00007FF87FE30000-0x00007FF87FE40000-memory.dmp

        memory/2612-23-0x00007FF8C2A20000-0x00007FF8C2C83000-memory.dmp

        memory/2612-3-0x00007FF8C2B7F000-0x00007FF8C2B80000-memory.dmp

        memory/2612-51-0x00007FF882B60000-0x00007FF882B70000-memory.dmp

        memory/2612-50-0x00007FF882B60000-0x00007FF882B70000-memory.dmp

        memory/2612-49-0x00007FF882B60000-0x00007FF882B70000-memory.dmp

        memory/2612-48-0x00007FF882B60000-0x00007FF882B70000-memory.dmp

        memory/2612-52-0x00007FF8C2A20000-0x00007FF8C2C83000-memory.dmp