Analysis

  • max time kernel
    148s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/08/2026, 17:26

General

  • Target
    attachment20260818-1169-rleif0.docx
  • Size 104KB
  • Sample260818-vzt17sysc1
  • 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\attachment20260818-1169-rleif0.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4584

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD285F.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DXNKF8AVJ5CYXDNJAEE5.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\DXNKF8AVJ5CYXDNJAEE5.temp
        • Size 655B
        • SHA256 d98f458bfdfa68280c7dc8d6d30730c0ad4895e77fd51fa6c64d125f4d35a82b
        • MD5 SHA1 SHA512 TLSH

        memory/4584-7-0x00007FF9397E0000-0x00007FF939A43000-memory.dmp

        memory/4584-13-0x00007FF8F6F00000-0x00007FF8F6F10000-memory.dmp

        memory/4584-5-0x00007FF9397E0000-0x00007FF939A43000-memory.dmp

        memory/4584-6-0x00007FF8F9920000-0x00007FF8F9930000-memory.dmp

        memory/4584-8-0x00007FF9397E0000-0x00007FF939A43000-memory.dmp

        memory/4584-11-0x00007FF9397E0000-0x00007FF939A43000-memory.dmp

        memory/4584-10-0x00007FF9397E0000-0x00007FF939A43000-memory.dmp

        memory/4584-9-0x00007FF9397E0000-0x00007FF939A43000-memory.dmp

        memory/4584-0-0x00007FF8F9920000-0x00007FF8F9930000-memory.dmp

        memory/4584-1-0x00007FF8F9920000-0x00007FF8F9930000-memory.dmp

        memory/4584-12-0x00007FF8F6F00000-0x00007FF8F6F10000-memory.dmp

        memory/4584-2-0x00007FF8F9920000-0x00007FF8F9930000-memory.dmp

        memory/4584-31-0x00007FF9397E0000-0x00007FF939A43000-memory.dmp

        memory/4584-32-0x00007FF9397E0000-0x00007FF939A43000-memory.dmp

        memory/4584-3-0x00007FF8F9920000-0x00007FF8F9930000-memory.dmp

        memory/4584-4-0x00007FF93993F000-0x00007FF939940000-memory.dmp

        memory/4584-472-0x00007FF8F9920000-0x00007FF8F9930000-memory.dmp

        memory/4584-474-0x00007FF8F9920000-0x00007FF8F9930000-memory.dmp

        memory/4584-475-0x00007FF8F9920000-0x00007FF8F9930000-memory.dmp

        memory/4584-473-0x00007FF8F9920000-0x00007FF8F9930000-memory.dmp

        memory/4584-476-0x00007FF9397E0000-0x00007FF939A43000-memory.dmp