Analysis

  • max time kernel
    148s
  • 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
    16/07/2026, 03:52

General

  • Target
    attachment20260716-1154-fxazfn.xlsx
  • Size 114KB
  • Sample260716-ee36dacw6r
  • 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 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\attachment20260716-1154-fxazfn.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1676

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 252ddf7b639ac652e6b0118b74afa40857ecfbf990ac54b72d8a3be694111a35
        • MD5 SHA1 SHA512 TLSH

        memory/1676-3-0x00007FF9FA25F000-0x00007FF9FA260000-memory.dmp

        memory/1676-6-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/1676-4-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/1676-1-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/1676-0-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/1676-5-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/1676-7-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/1676-10-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/1676-9-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/1676-11-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/1676-13-0x00007FF9B7880000-0x00007FF9B7890000-memory.dmp

        memory/1676-8-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/1676-12-0x00007FF9B7880000-0x00007FF9B7890000-memory.dmp

        memory/1676-15-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/1676-2-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/1676-46-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/1676-47-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/1676-49-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/1676-48-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/1676-50-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp