Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 08:32

General

  • Target
    attachment20260809-1169-bou1zr.xlsx
  • Size 114KB
  • Sample260809-kfbemshe96
  • 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 15 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\attachment20260809-1169-bou1zr.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4584

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AX14W20AVGXM2H9XRE4U.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\AX14W20AVGXM2H9XRE4U.temp
        • Size 2KB
        • SHA256 60d6f90d5c0b743cb8ce3c8236b774a98da84211a0fc1e77482e69b995d4018c
        • MD5 SHA1 SHA512 TLSH

        memory/4584-12-0x00007FFB9C160000-0x00007FFB9C3C3000-memory.dmp

        memory/4584-11-0x00007FFB9C160000-0x00007FFB9C3C3000-memory.dmp

        memory/4584-3-0x00007FFB9C2BF000-0x00007FFB9C2C0000-memory.dmp

        memory/4584-4-0x00007FFB5C2A0000-0x00007FFB5C2B0000-memory.dmp

        memory/4584-5-0x00007FFB9C160000-0x00007FFB9C3C3000-memory.dmp

        memory/4584-6-0x00007FFB9C160000-0x00007FFB9C3C3000-memory.dmp

        memory/4584-8-0x00007FFB9C160000-0x00007FFB9C3C3000-memory.dmp

        memory/4584-9-0x00007FFB9C160000-0x00007FFB9C3C3000-memory.dmp

        memory/4584-10-0x00007FFB9C160000-0x00007FFB9C3C3000-memory.dmp

        memory/4584-7-0x00007FFB5C2A0000-0x00007FFB5C2B0000-memory.dmp

        memory/4584-1-0x00007FFB5C2A0000-0x00007FFB5C2B0000-memory.dmp

        memory/4584-13-0x00007FFB9C160000-0x00007FFB9C3C3000-memory.dmp

        memory/4584-0-0x00007FFB5C2A0000-0x00007FFB5C2B0000-memory.dmp

        memory/4584-14-0x00007FFB59FB0000-0x00007FFB59FC0000-memory.dmp

        memory/4584-15-0x00007FFB59FB0000-0x00007FFB59FC0000-memory.dmp

        memory/4584-17-0x00007FFB9C160000-0x00007FFB9C3C3000-memory.dmp

        memory/4584-2-0x00007FFB5C2A0000-0x00007FFB5C2B0000-memory.dmp

        memory/4584-48-0x00007FFB5C2A0000-0x00007FFB5C2B0000-memory.dmp

        memory/4584-51-0x00007FFB5C2A0000-0x00007FFB5C2B0000-memory.dmp

        memory/4584-49-0x00007FFB5C2A0000-0x00007FFB5C2B0000-memory.dmp

        memory/4584-50-0x00007FFB5C2A0000-0x00007FFB5C2B0000-memory.dmp

        memory/4584-52-0x00007FFB9C160000-0x00007FFB9C3C3000-memory.dmp