Analysis

  • max time kernel
    148s
  • max time network
    130s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 10:43

General

  • Target
    attachment20260930-1253-larq88.docx
  • Size 309KB
  • Sample260930-msry9sda25
  • SHA256 d2ca5d604a8536e51de6a1dbbedb79a5e6678b3dee7bad992db4b13c216fc188
  • 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\attachment20260930-1253-larq88.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:564

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDEE63.tmp\iso690.xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

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

        ExcludeDictionaryEN0409.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 dde74e8cf6e32992f9d39b87bbdcd7507b17e5592a7da3dd0c36ffd3b91adc16
        • MD5 SHA1 SHA512 TLSH

        memory/564-6-0x00007FFF4E4C0000-0x00007FFF4E4D0000-memory.dmp

        memory/564-14-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/564-2-0x00007FFF4E4C0000-0x00007FFF4E4D0000-memory.dmp

        memory/564-8-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/564-9-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/564-11-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/564-10-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/564-7-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/564-12-0x00007FFF4BBB0000-0x00007FFF4BBC0000-memory.dmp

        memory/564-15-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/564-16-0x00007FFF4BBB0000-0x00007FFF4BBC0000-memory.dmp

        memory/564-5-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/564-13-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/564-4-0x00007FFF4E4C0000-0x00007FFF4E4D0000-memory.dmp

        memory/564-0-0x00007FFF4E4C0000-0x00007FFF4E4D0000-memory.dmp

        memory/564-46-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp

        memory/564-1-0x00007FFF4E4C0000-0x00007FFF4E4D0000-memory.dmp

        memory/564-3-0x00007FFF8E4DF000-0x00007FFF8E4E0000-memory.dmp

        memory/564-495-0x00007FFF4E4C0000-0x00007FFF4E4D0000-memory.dmp

        memory/564-496-0x00007FFF4E4C0000-0x00007FFF4E4D0000-memory.dmp

        memory/564-498-0x00007FFF4E4C0000-0x00007FFF4E4D0000-memory.dmp

        memory/564-497-0x00007FFF4E4C0000-0x00007FFF4E4D0000-memory.dmp

        memory/564-499-0x00007FFF8E380000-0x00007FFF8E5E3000-memory.dmp