Analysis

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

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 19:54

General

  • Target
    empty.docx
  • Size 11KB
  • Sample260930-ymrxvszvdx
  • 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\empty.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5912

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDE070.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 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 3KB
        • SHA256 837428a4825d7f71f02d8155b44aaa0d2cd1e93068dae9d8fb93161fc33e15b1
        • MD5 SHA1 SHA512 TLSH

        memory/5912-13-0x00007FFBEFBA0000-0x00007FFBEFBB0000-memory.dmp

        memory/5912-6-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/5912-8-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/5912-10-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/5912-12-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/5912-11-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/5912-7-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/5912-0-0x00007FFBF21F0000-0x00007FFBF2200000-memory.dmp

        memory/5912-14-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/5912-9-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/5912-5-0x00007FFBF21F0000-0x00007FFBF2200000-memory.dmp

        memory/5912-1-0x00007FFBF21F0000-0x00007FFBF2200000-memory.dmp

        memory/5912-15-0x00007FFBEFBA0000-0x00007FFBEFBB0000-memory.dmp

        memory/5912-4-0x00007FFBF21F0000-0x00007FFBF2200000-memory.dmp

        memory/5912-36-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/5912-3-0x00007FFC3220D000-0x00007FFC3220E000-memory.dmp

        memory/5912-2-0x00007FFBF21F0000-0x00007FFBF2200000-memory.dmp