Analysis

  • max time kernel
    148s
  • 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
    01/10/2026, 08:12

General

  • Target
    empty.docx
  • Size 11KB
  • Sample261001-j345ssec44
  • 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 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\empty.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1632

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD4E37.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 679f00ec542e8e7dfb9a2f55f01d007063261048281033c95866f993f19c0c92
        • MD5 SHA1 SHA512 TLSH

        memory/1632-4-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp

        memory/1632-6-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp

        memory/1632-0-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp

        memory/1632-2-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp

        memory/1632-7-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp

        memory/1632-8-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp

        memory/1632-9-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp

        memory/1632-10-0x00007FFDB07B0000-0x00007FFDB07C0000-memory.dmp

        memory/1632-11-0x00007FFDB07B0000-0x00007FFDB07C0000-memory.dmp

        memory/1632-5-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp

        memory/1632-31-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp

        memory/1632-3-0x00007FFDF2C3F000-0x00007FFDF2C40000-memory.dmp

        memory/1632-1-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp

        memory/1632-171-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp

        memory/1632-172-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp

        memory/1632-173-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp

        memory/1632-174-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp

        memory/1632-175-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp