Analysis

  • max time kernel
    148s
  • max time network
    118s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/08/2026, 03:54

General

  • Target
    attachment20260820-1186-uu3mqb.docx
  • Size 193KB
  • Sample260820-ef7vysbc74
  • 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\attachment20260820-1186-uu3mqb.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3384

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDFC69.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • 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 3KB
        • SHA256 1b4c5ad77625b21d70814a1228afb94f21e427b078a4ba3fe0f0a2224c7627af
        • MD5 SHA1 SHA512 TLSH

        memory/3384-14-0x00007FFDC7D20000-0x00007FFDC7F83000-memory.dmp

        memory/3384-16-0x00007FFD85130000-0x00007FFD85140000-memory.dmp

        memory/3384-5-0x00007FFDC7D20000-0x00007FFDC7F83000-memory.dmp

        memory/3384-8-0x00007FFD87E60000-0x00007FFD87E70000-memory.dmp

        memory/3384-9-0x00007FFDC7D20000-0x00007FFDC7F83000-memory.dmp

        memory/3384-10-0x00007FFDC7D20000-0x00007FFDC7F83000-memory.dmp

        memory/3384-7-0x00007FFDC7D20000-0x00007FFDC7F83000-memory.dmp

        memory/3384-6-0x00007FFD87E60000-0x00007FFD87E70000-memory.dmp

        memory/3384-11-0x00007FFDC7D20000-0x00007FFDC7F83000-memory.dmp

        memory/3384-12-0x00007FFDC7D20000-0x00007FFDC7F83000-memory.dmp

        memory/3384-13-0x00007FFDC7D20000-0x00007FFDC7F83000-memory.dmp

        memory/3384-0-0x00007FFD87E60000-0x00007FFD87E70000-memory.dmp

        memory/3384-15-0x00007FFD85130000-0x00007FFD85140000-memory.dmp

        memory/3384-3-0x00007FFD87E60000-0x00007FFD87E70000-memory.dmp

        memory/3384-31-0x00007FFDC7E7F000-0x00007FFDC7E80000-memory.dmp

        memory/3384-32-0x00007FFDC7D20000-0x00007FFDC7F83000-memory.dmp

        memory/3384-4-0x00007FFDC7D20000-0x00007FFDC7F83000-memory.dmp

        memory/3384-39-0x00007FFDC7D20000-0x00007FFDC7F83000-memory.dmp

        memory/3384-40-0x00007FFDC7D20000-0x00007FFDC7F83000-memory.dmp

        memory/3384-1-0x00007FFDC7E7F000-0x00007FFDC7E80000-memory.dmp

        memory/3384-2-0x00007FFD87E60000-0x00007FFD87E70000-memory.dmp

        memory/3384-308-0x00007FFD87E60000-0x00007FFD87E70000-memory.dmp

        memory/3384-309-0x00007FFD87E60000-0x00007FFD87E70000-memory.dmp

        memory/3384-311-0x00007FFD87E60000-0x00007FFD87E70000-memory.dmp

        memory/3384-310-0x00007FFD87E60000-0x00007FFD87E70000-memory.dmp

        memory/3384-312-0x00007FFDC7D20000-0x00007FFDC7F83000-memory.dmp