Analysis

  • max time kernel
    148s
  • max time network
    137s
  • 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, 22:27

General

  • Target
    attachment20260930-527357-udo0mk.docx
  • Size 11KB
  • Sample260930-2c73wayt8m
  • SHA256 f978dfe1879eacb6058675b9fcd065bca8b492e21d8c26af78c32d6d0eb41dbf
  • 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 13 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\attachment20260930-527357-udo0mk.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2980

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD8482.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ExcludeDictionaryES080a.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryES080a.lex
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        STDUNNA0RD2V6GK0DF18.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\STDUNNA0RD2V6GK0DF18.temp
        • Size 2KB
        • SHA256 68202d3cae5f313e4149ac42e6765aed454158b6342a6c19bbe0ed5b1eaaa0bb
        • MD5 SHA1 SHA512 TLSH

        memory/2980-10-0x00007FFF10620000-0x00007FFF10630000-memory.dmp

        memory/2980-20-0x00007FFF52900000-0x00007FFF52B63000-memory.dmp

        memory/2980-5-0x00007FFF52900000-0x00007FFF52B63000-memory.dmp

        memory/2980-3-0x00007FFF52A5F000-0x00007FFF52A60000-memory.dmp

        memory/2980-8-0x00007FFF52900000-0x00007FFF52B63000-memory.dmp

        memory/2980-7-0x00007FFF12A40000-0x00007FFF12A50000-memory.dmp

        memory/2980-9-0x00007FFF10620000-0x00007FFF10630000-memory.dmp

        memory/2980-1-0x00007FFF12A40000-0x00007FFF12A50000-memory.dmp

        memory/2980-4-0x00007FFF12A40000-0x00007FFF12A50000-memory.dmp

        memory/2980-6-0x00007FFF52900000-0x00007FFF52B63000-memory.dmp

        memory/2980-0-0x00007FFF12A40000-0x00007FFF12A50000-memory.dmp

        memory/2980-2-0x00007FFF12A40000-0x00007FFF12A50000-memory.dmp

        memory/2980-162-0x00007FFF12A40000-0x00007FFF12A50000-memory.dmp

        memory/2980-164-0x00007FFF12A40000-0x00007FFF12A50000-memory.dmp

        memory/2980-165-0x00007FFF12A40000-0x00007FFF12A50000-memory.dmp

        memory/2980-163-0x00007FFF12A40000-0x00007FFF12A50000-memory.dmp

        memory/2980-166-0x00007FFF52900000-0x00007FFF52B63000-memory.dmp