Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/09/2026, 16:02

General

  • Target
    attachment20260905-1106-cnvi8m.docx
  • Size 193KB
  • Sample260905-tgryfseq5s
  • SHA256 1b6774b78b67aa3dcf1d078dc00b8a4439ef41a1eae6cbd8de6e03416e5070cc
  • 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\attachment20260905-1106-cnvi8m.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4280

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD17BA.tmp\iso690.xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ExcludeDictionaryEN0409.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 2KB
        • SHA256 ca0e519ddede5bc5321919f525e3c7654eec59c5cd2a87a9a4d177813710a79e
        • MD5 SHA1 SHA512 TLSH

        memory/4280-0-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp

        memory/4280-14-0x00007FFB92720000-0x00007FFB92730000-memory.dmp

        memory/4280-1-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp

        memory/4280-3-0x00007FFBD51DF000-0x00007FFBD51E0000-memory.dmp

        memory/4280-7-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp

        memory/4280-8-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp

        memory/4280-9-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp

        memory/4280-10-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp

        memory/4280-11-0x00007FFB92720000-0x00007FFB92730000-memory.dmp

        memory/4280-12-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp

        memory/4280-13-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp

        memory/4280-6-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp

        memory/4280-4-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp

        memory/4280-27-0x0000029953530000-0x0000029953620000-memory.dmp

        memory/4280-28-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp

        memory/4280-5-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp

        memory/4280-2-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp

        memory/4280-190-0x0000029953530000-0x0000029953620000-memory.dmp

        memory/4280-196-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp

        memory/4280-197-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp

        memory/4280-195-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp

        memory/4280-194-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp

        memory/4280-198-0x0000029953530000-0x0000029953620000-memory.dmp

        memory/4280-199-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp