Analysis

  • max time kernel
    148s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 19:36

General

  • Target
    attachment20260804-1169-ma6i3u.xlsx
  • Size 114KB
  • Sample260804-ya81lsfg86
  • 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\attachment20260804-1169-ma6i3u.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2536

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        9H4H5L12GNA46XAHYG8J.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\9H4H5L12GNA46XAHYG8J.temp
        • Size 3KB
        • SHA256 0e1a05fcbbebc431208df4600b0f1d195180546007bc3f275abd6f3732346593
        • MD5 SHA1 SHA512 TLSH

        memory/2536-5-0x00007FFF074C0000-0x00007FFF074D0000-memory.dmp

        memory/2536-9-0x00007FFF47380000-0x00007FFF475E3000-memory.dmp

        memory/2536-1-0x00007FFF074C0000-0x00007FFF074D0000-memory.dmp

        memory/2536-4-0x00007FFF47380000-0x00007FFF475E3000-memory.dmp

        memory/2536-6-0x00007FFF47380000-0x00007FFF475E3000-memory.dmp

        memory/2536-0-0x00007FFF074C0000-0x00007FFF074D0000-memory.dmp

        memory/2536-7-0x00007FFF47380000-0x00007FFF475E3000-memory.dmp

        memory/2536-13-0x00007FFF47380000-0x00007FFF475E3000-memory.dmp

        memory/2536-12-0x00007FFF47380000-0x00007FFF475E3000-memory.dmp

        memory/2536-11-0x00007FFF47380000-0x00007FFF475E3000-memory.dmp

        memory/2536-2-0x00007FFF074C0000-0x00007FFF074D0000-memory.dmp

        memory/2536-10-0x00007FFF04D40000-0x00007FFF04D50000-memory.dmp

        memory/2536-8-0x00007FFF074C0000-0x00007FFF074D0000-memory.dmp

        memory/2536-14-0x00007FFF04D40000-0x00007FFF04D50000-memory.dmp

        memory/2536-15-0x00007FFF47380000-0x00007FFF475E3000-memory.dmp

        memory/2536-16-0x00007FFF47380000-0x00007FFF475E3000-memory.dmp

        memory/2536-18-0x00007FFF47380000-0x00007FFF475E3000-memory.dmp

        memory/2536-3-0x00007FFF474DF000-0x00007FFF474E0000-memory.dmp

        memory/2536-51-0x00007FFF074C0000-0x00007FFF074D0000-memory.dmp

        memory/2536-52-0x00007FFF074C0000-0x00007FFF074D0000-memory.dmp

        memory/2536-53-0x00007FFF074C0000-0x00007FFF074D0000-memory.dmp

        memory/2536-54-0x00007FFF074C0000-0x00007FFF074D0000-memory.dmp

        memory/2536-55-0x00007FFF47380000-0x00007FFF475E3000-memory.dmp