Analysis

  • max time kernel
    149s
  • 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
    18/07/2026, 13:00

General

  • Target
    attachment20260718-1052-yhd7h.docx
  • Size 104KB
  • Sample260718-p8m2csb17p
  • 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 9 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\attachment20260718-1052-yhd7h.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3308

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD5705.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 e37b480232ec6015dc4e2ef654fdb67932add89be98e0537dc98a0689b2e0151
        • MD5 SHA1 SHA512 TLSH

        memory/3308-6-0x00007FFD59C40000-0x00007FFD59EA3000-memory.dmp

        memory/3308-12-0x00007FFD176D0000-0x00007FFD176E0000-memory.dmp

        memory/3308-0-0x00007FFD19D80000-0x00007FFD19D90000-memory.dmp

        memory/3308-5-0x00007FFD19D80000-0x00007FFD19D90000-memory.dmp

        memory/3308-4-0x00007FFD59C40000-0x00007FFD59EA3000-memory.dmp

        memory/3308-8-0x00007FFD19D80000-0x00007FFD19D90000-memory.dmp

        memory/3308-10-0x00007FFD59C40000-0x00007FFD59EA3000-memory.dmp

        memory/3308-9-0x00007FFD59C40000-0x00007FFD59EA3000-memory.dmp

        memory/3308-11-0x00007FFD176D0000-0x00007FFD176E0000-memory.dmp

        memory/3308-7-0x00007FFD59C40000-0x00007FFD59EA3000-memory.dmp

        memory/3308-1-0x00007FFD19D80000-0x00007FFD19D90000-memory.dmp

        memory/3308-27-0x00007FFD59C40000-0x00007FFD59EA3000-memory.dmp

        memory/3308-2-0x00007FFD19D80000-0x00007FFD19D90000-memory.dmp

        memory/3308-3-0x00007FFD59D9F000-0x00007FFD59DA0000-memory.dmp

        memory/3308-464-0x00007FFD19D80000-0x00007FFD19D90000-memory.dmp

        memory/3308-467-0x00007FFD19D80000-0x00007FFD19D90000-memory.dmp

        memory/3308-466-0x00007FFD19D80000-0x00007FFD19D90000-memory.dmp

        memory/3308-465-0x00007FFD19D80000-0x00007FFD19D90000-memory.dmp

        memory/3308-468-0x00007FFD59C40000-0x00007FFD59EA3000-memory.dmp