Analysis

  • max time kernel
    149s
  • max time network
    129s
  • 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, 06:58

General

  • Target
    empty.docx
  • Size 11KB
  • Sample260930-hrqycsszhs
  • 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 9 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:1668

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD7EED.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 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 1b3d1fca12d327ebb49cf498ca27bc90ebce60d16cd4906074fa5a41806598e1
        • MD5 SHA1 SHA512 TLSH

        memory/1668-3-0x00007FFAC783F000-0x00007FFAC7840000-memory.dmp

        memory/1668-0-0x00007FFA87820000-0x00007FFA87830000-memory.dmp

        memory/1668-8-0x00007FFAC76E0000-0x00007FFAC7943000-memory.dmp

        memory/1668-10-0x00007FFAC76E0000-0x00007FFAC7943000-memory.dmp

        memory/1668-11-0x00007FFAC76E0000-0x00007FFAC7943000-memory.dmp

        memory/1668-9-0x00007FFAC76E0000-0x00007FFAC7943000-memory.dmp

        memory/1668-1-0x00007FFA87820000-0x00007FFA87830000-memory.dmp

        memory/1668-4-0x00007FFA87820000-0x00007FFA87830000-memory.dmp

        memory/1668-12-0x00007FFA85200000-0x00007FFA85210000-memory.dmp

        memory/1668-6-0x00007FFAC76E0000-0x00007FFAC7943000-memory.dmp

        memory/1668-13-0x00007FFA85200000-0x00007FFA85210000-memory.dmp

        memory/1668-7-0x00007FFA87820000-0x00007FFA87830000-memory.dmp

        memory/1668-29-0x00007FFAC76E0000-0x00007FFAC7943000-memory.dmp

        memory/1668-2-0x00007FFA87820000-0x00007FFA87830000-memory.dmp

        memory/1668-5-0x00007FFAC76E0000-0x00007FFAC7943000-memory.dmp

        memory/1668-467-0x00007FFA87820000-0x00007FFA87830000-memory.dmp

        memory/1668-469-0x00007FFA87820000-0x00007FFA87830000-memory.dmp

        memory/1668-468-0x00007FFA87820000-0x00007FFA87830000-memory.dmp

        memory/1668-470-0x00007FFA87820000-0x00007FFA87830000-memory.dmp

        memory/1668-471-0x00007FFAC76E0000-0x00007FFAC7943000-memory.dmp