Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    29/09/2026, 19:56

General

  • Target
    attachment20260929-1092870-xnes44.docx
  • Size 11KB
  • Sample260929-yn49kszxay
  • SHA256 a6833f2d65ae0fefab9cee3114e5157c0815975da3b5592035e1811c7781d3e3
  • 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 7 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\attachment20260929-1092870-xnes44.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4720

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDDB71.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 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 5989d2242a2dc89543d214d0691c6b3898beae47d4094fe6e0b1ea5e81c9ad1c
        • MD5 SHA1 SHA512 TLSH

        memory/4720-11-0x00007FFF178F0000-0x00007FFF17AE5000-memory.dmp

        memory/4720-12-0x00007FFED5340000-0x00007FFED5350000-memory.dmp

        memory/4720-6-0x00007FFF178F0000-0x00007FFF17AE5000-memory.dmp

        memory/4720-7-0x00007FFED7970000-0x00007FFED7980000-memory.dmp

        memory/4720-5-0x00007FFF178F0000-0x00007FFF17AE5000-memory.dmp

        memory/4720-8-0x00007FFF178F0000-0x00007FFF17AE5000-memory.dmp

        memory/4720-10-0x00007FFF178F0000-0x00007FFF17AE5000-memory.dmp

        memory/4720-0-0x00007FFED7970000-0x00007FFED7980000-memory.dmp

        memory/4720-9-0x00007FFF178F0000-0x00007FFF17AE5000-memory.dmp

        memory/4720-4-0x00007FFED7970000-0x00007FFED7980000-memory.dmp

        memory/4720-13-0x00007FFED5340000-0x00007FFED5350000-memory.dmp

        memory/4720-1-0x00007FFED7970000-0x00007FFED7980000-memory.dmp

        memory/4720-23-0x00007FFF178F0000-0x00007FFF17AE5000-memory.dmp

        memory/4720-2-0x00007FFED7970000-0x00007FFED7980000-memory.dmp

        memory/4720-3-0x00007FFF1798D000-0x00007FFF1798E000-memory.dmp

        memory/4720-467-0x00007FFED7970000-0x00007FFED7980000-memory.dmp

        memory/4720-471-0x00007FFF178F0000-0x00007FFF17AE5000-memory.dmp

        memory/4720-470-0x00007FFED7970000-0x00007FFED7980000-memory.dmp

        memory/4720-469-0x00007FFED7970000-0x00007FFED7980000-memory.dmp

        memory/4720-468-0x00007FFED7970000-0x00007FFED7980000-memory.dmp