Analysis

  • max time kernel
    148s
  • max time network
    132s
  • 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, 11:51

General

  • Target
    attachment20261002-278819-f7yg3.xlsx
  • Size 17KB
  • Sample261002-n1cd8a1y9k
  • SHA256 d6d4bca4b0aba621c2253a5f79d7b548e139d9a71a6ad00cf99ab70052f12f8d
  • 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 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\attachment20261002-278819-f7yg3.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4108

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        R2YKQDU60UUV06YORSJ5.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\R2YKQDU60UUV06YORSJ5.temp
        • Size 1KB
        • SHA256 fce9fdcd082f1ddf10610c840090660b76f1fe631262393179e810415b623921
        • MD5 SHA1 SHA512 TLSH

        memory/4108-12-0x00007FFF4BBB0000-0x00007FFF4BBC0000-memory.dmp

        memory/4108-7-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/4108-4-0x00007FFF4E4C0000-0x00007FFF4E4D0000-memory.dmp

        memory/4108-1-0x00007FFF4E4C0000-0x00007FFF4E4D0000-memory.dmp

        memory/4108-5-0x00007FFF4E4C0000-0x00007FFF4E4D0000-memory.dmp

        memory/4108-6-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/4108-0-0x00007FFF4E4C0000-0x00007FFF4E4D0000-memory.dmp

        memory/4108-8-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/4108-9-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/4108-10-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/4108-3-0x00007FFF8E4DF000-0x00007FFF8E4E0000-memory.dmp

        memory/4108-11-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/4108-17-0x00007FFF4BBB0000-0x00007FFF4BBC0000-memory.dmp

        memory/4108-14-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/4108-15-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/4108-16-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/4108-13-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/4108-27-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/4108-2-0x00007FFF4E4C0000-0x00007FFF4E4D0000-memory.dmp

        memory/4108-48-0x00007FFF4E4C0000-0x00007FFF4E4D0000-memory.dmp

        memory/4108-49-0x00007FFF4E4C0000-0x00007FFF4E4D0000-memory.dmp

        memory/4108-51-0x00007FFF4E4C0000-0x00007FFF4E4D0000-memory.dmp

        memory/4108-50-0x00007FFF4E4C0000-0x00007FFF4E4D0000-memory.dmp

        memory/4108-52-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp