Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    06/08/2026, 12:35

General

  • Target
    user_file_5a66d6b2cec99.docx
  • Size 29KB
  • Sample260806-pse1tavyfx
  • SHA256 fa58922537bd3507cacc6c64e7f6062f9c1ebaccbac8ead2236ed20a8bb4df50
  • 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 8 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\user_file_5a66d6b2cec99.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4040

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD73EA.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

        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 677B
        • SHA256 e6585e21857446c8ed8f07348068a09dbb36ab5a06e28173c9ae2a8ebb4f8909
        • MD5 SHA1 SHA512 TLSH

        memory/4040-8-0x00007FFBA7270000-0x00007FFBA7465000-memory.dmp

        memory/4040-4-0x00007FFB672F0000-0x00007FFB67300000-memory.dmp

        memory/4040-0-0x00007FFB672F0000-0x00007FFB67300000-memory.dmp

        memory/4040-7-0x00007FFBA7270000-0x00007FFBA7465000-memory.dmp

        memory/4040-6-0x00007FFBA7270000-0x00007FFBA7465000-memory.dmp

        memory/4040-10-0x00007FFBA7270000-0x00007FFBA7465000-memory.dmp

        memory/4040-11-0x00007FFB64990000-0x00007FFB649A0000-memory.dmp

        memory/4040-12-0x00007FFBA7270000-0x00007FFBA7465000-memory.dmp

        memory/4040-13-0x00007FFBA7270000-0x00007FFBA7465000-memory.dmp

        memory/4040-9-0x00007FFBA7270000-0x00007FFBA7465000-memory.dmp

        memory/4040-15-0x00007FFB64990000-0x00007FFB649A0000-memory.dmp

        memory/4040-5-0x00007FFB672F0000-0x00007FFB67300000-memory.dmp

        memory/4040-1-0x00007FFB672F0000-0x00007FFB67300000-memory.dmp

        memory/4040-47-0x00007FFBA7270000-0x00007FFBA7465000-memory.dmp

        memory/4040-2-0x00007FFB672F0000-0x00007FFB67300000-memory.dmp

        memory/4040-3-0x00007FFBA730D000-0x00007FFBA730E000-memory.dmp

        memory/4040-224-0x00007FFB672F0000-0x00007FFB67300000-memory.dmp

        memory/4040-227-0x00007FFB672F0000-0x00007FFB67300000-memory.dmp

        memory/4040-226-0x00007FFB672F0000-0x00007FFB67300000-memory.dmp

        memory/4040-225-0x00007FFB672F0000-0x00007FFB67300000-memory.dmp

        memory/4040-228-0x00007FFBA7270000-0x00007FFBA7465000-memory.dmp