Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/07/2026, 14:30

General

  • Target
    attachment20260728-753-txmsuw.docx
  • Size 104KB
  • Sample260728-rt4rnshg23
  • SHA256 4c5898e2bc707b9a6a067468a2c6f395f17e9fe3d4acf7379cf32551ecc45b15
  • 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\attachment20260728-753-txmsuw.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5424

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 3KB
        • SHA256 9e30db9a45ac6d8944878758e944a13be6e08f78af897cef35fb65ce69ab7fda
        • MD5 SHA1 SHA512 TLSH

        memory/5424-7-0x00007FFA540E0000-0x00007FFA540F0000-memory.dmp

        memory/5424-11-0x00007FFA93FA0000-0x00007FFA94203000-memory.dmp

        memory/5424-3-0x00007FFA940FF000-0x00007FFA94100000-memory.dmp

        memory/5424-4-0x00007FFA93FA0000-0x00007FFA94203000-memory.dmp

        memory/5424-6-0x00007FFA93FA0000-0x00007FFA94203000-memory.dmp

        memory/5424-0-0x00007FFA540E0000-0x00007FFA540F0000-memory.dmp

        memory/5424-8-0x00007FFA93FA0000-0x00007FFA94203000-memory.dmp

        memory/5424-13-0x00007FFA93FA0000-0x00007FFA94203000-memory.dmp

        memory/5424-5-0x00007FFA540E0000-0x00007FFA540F0000-memory.dmp

        memory/5424-9-0x00007FFA93FA0000-0x00007FFA94203000-memory.dmp

        memory/5424-1-0x00007FFA540E0000-0x00007FFA540F0000-memory.dmp

        memory/5424-12-0x00007FFA51CA0000-0x00007FFA51CB0000-memory.dmp

        memory/5424-10-0x00007FFA93FA0000-0x00007FFA94203000-memory.dmp

        memory/5424-14-0x00007FFA93FA0000-0x00007FFA94203000-memory.dmp

        memory/5424-16-0x00007FFA93FA0000-0x00007FFA94203000-memory.dmp

        memory/5424-15-0x00007FFA51CA0000-0x00007FFA51CB0000-memory.dmp

        memory/5424-25-0x00007FFA93FA0000-0x00007FFA94203000-memory.dmp

        memory/5424-2-0x00007FFA540E0000-0x00007FFA540F0000-memory.dmp

        memory/5424-52-0x00007FFA540E0000-0x00007FFA540F0000-memory.dmp

        memory/5424-53-0x00007FFA540E0000-0x00007FFA540F0000-memory.dmp

        memory/5424-55-0x00007FFA540E0000-0x00007FFA540F0000-memory.dmp

        memory/5424-54-0x00007FFA540E0000-0x00007FFA540F0000-memory.dmp

        memory/5424-56-0x00007FFA93FA0000-0x00007FFA94203000-memory.dmp