Analysis

  • max time kernel
    149s
  • 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, 00:40

General

  • Target
    attachment20260930-1092870-jq4wyz.docx
  • Size 94KB
  • Sample260930-a1cs4ayw4k
  • SHA256 806a1644e511aa9863021f42b435281180e23fa10cfb124bb4a4b98336b6ae19
  • 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\attachment20260930-1092870-jq4wyz.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4132

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD83A1.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

        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 9212e9b7c24ed26f9ebd6d48695faed86183e14f5a301a8f1ca7d757341a1bec
        • MD5 SHA1 SHA512 TLSH

        memory/4132-6-0x00007FF861740000-0x00007FF8619A3000-memory.dmp

        memory/4132-15-0x00007FF861740000-0x00007FF8619A3000-memory.dmp

        memory/4132-3-0x00007FF86189F000-0x00007FF8618A0000-memory.dmp

        memory/4132-8-0x00007FF861740000-0x00007FF8619A3000-memory.dmp

        memory/4132-7-0x00007FF821880000-0x00007FF821890000-memory.dmp

        memory/4132-9-0x00007FF861740000-0x00007FF8619A3000-memory.dmp

        memory/4132-10-0x00007FF861740000-0x00007FF8619A3000-memory.dmp

        memory/4132-11-0x00007FF861740000-0x00007FF8619A3000-memory.dmp

        memory/4132-12-0x00007FF861740000-0x00007FF8619A3000-memory.dmp

        memory/4132-13-0x00007FF861740000-0x00007FF8619A3000-memory.dmp

        memory/4132-14-0x00007FF81EE90000-0x00007FF81EEA0000-memory.dmp

        memory/4132-5-0x00007FF861740000-0x00007FF8619A3000-memory.dmp

        memory/4132-16-0x00007FF81EE90000-0x00007FF81EEA0000-memory.dmp

        memory/4132-4-0x00007FF821880000-0x00007FF821890000-memory.dmp

        memory/4132-2-0x00007FF821880000-0x00007FF821890000-memory.dmp

        memory/4132-43-0x00007FF861740000-0x00007FF8619A3000-memory.dmp

        memory/4132-1-0x00007FF821880000-0x00007FF821890000-memory.dmp

        memory/4132-0-0x00007FF821880000-0x00007FF821890000-memory.dmp

        memory/4132-482-0x00007FF821880000-0x00007FF821890000-memory.dmp

        memory/4132-485-0x00007FF821880000-0x00007FF821890000-memory.dmp

        memory/4132-484-0x00007FF821880000-0x00007FF821890000-memory.dmp

        memory/4132-483-0x00007FF821880000-0x00007FF821890000-memory.dmp

        memory/4132-486-0x00007FF861740000-0x00007FF8619A3000-memory.dmp