Analysis

  • max time kernel
    148s
  • max time network
    131s
  • 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, 01:28

General

  • Target
    attachment20260930-1092870-h4seh3.docx
  • Size 309KB
  • Sample260930-bvpfda1xcs
  • 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 11 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-h4seh3.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4484

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD9802.tmp\iso690.xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        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 3f1c55a0ff4152beb3c9374b1a174c38c0dcc138d1749f6ddee76f70c8eab8ac
        • MD5 SHA1 SHA512 TLSH

        memory/4484-2-0x00007FF81C460000-0x00007FF81C470000-memory.dmp

        memory/4484-14-0x00007FF81A020000-0x00007FF81A030000-memory.dmp

        memory/4484-9-0x00007FF85C320000-0x00007FF85C583000-memory.dmp

        memory/4484-12-0x00007FF85C320000-0x00007FF85C583000-memory.dmp

        memory/4484-13-0x00007FF85C320000-0x00007FF85C583000-memory.dmp

        memory/4484-11-0x00007FF85C320000-0x00007FF85C583000-memory.dmp

        memory/4484-10-0x00007FF85C320000-0x00007FF85C583000-memory.dmp

        memory/4484-8-0x00007FF85C320000-0x00007FF85C583000-memory.dmp

        memory/4484-7-0x00007FF81C460000-0x00007FF81C470000-memory.dmp

        memory/4484-0-0x00007FF81C460000-0x00007FF81C470000-memory.dmp

        memory/4484-1-0x00007FF81C460000-0x00007FF81C470000-memory.dmp

        memory/4484-4-0x00007FF81C460000-0x00007FF81C470000-memory.dmp

        memory/4484-15-0x00007FF81A020000-0x00007FF81A030000-memory.dmp

        memory/4484-16-0x00007FF85C320000-0x00007FF85C583000-memory.dmp

        memory/4484-5-0x00007FF85C320000-0x00007FF85C583000-memory.dmp

        memory/4484-37-0x00007FF85C320000-0x00007FF85C583000-memory.dmp

        memory/4484-38-0x00007FF85C320000-0x00007FF85C583000-memory.dmp

        memory/4484-6-0x00007FF85C320000-0x00007FF85C583000-memory.dmp

        memory/4484-3-0x00007FF85C47F000-0x00007FF85C480000-memory.dmp

        memory/4484-488-0x00007FF81C460000-0x00007FF81C470000-memory.dmp

        memory/4484-489-0x00007FF81C460000-0x00007FF81C470000-memory.dmp

        memory/4484-490-0x00007FF81C460000-0x00007FF81C470000-memory.dmp

        memory/4484-487-0x00007FF81C460000-0x00007FF81C470000-memory.dmp

        memory/4484-491-0x00007FF85C320000-0x00007FF85C583000-memory.dmp