Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/08/2026, 12:44

General

  • Target
    attachment20260818-1169-4xw48.docx
  • Size 193KB
  • Sample260818-pyf53abl5s
  • 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 11 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\attachment20260818-1169-4xw48.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3440

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        TM02851218[[fn=gb]].xsl

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Templates\LiveContent\16\Managed\Word Document Bibliography Styles\TM02851218[[fn=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

        ExcludeDictionaryEN0409.lex

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

        memory/3440-7-0x00007FFCD78F0000-0x00007FFCD7AE5000-memory.dmp

        memory/3440-14-0x00007FFC957B0000-0x00007FFC957C0000-memory.dmp

        memory/3440-1-0x00007FFC97970000-0x00007FFC97980000-memory.dmp

        memory/3440-0-0x00007FFC97970000-0x00007FFC97980000-memory.dmp

        memory/3440-9-0x00007FFCD78F0000-0x00007FFCD7AE5000-memory.dmp

        memory/3440-12-0x00007FFCD78F0000-0x00007FFCD7AE5000-memory.dmp

        memory/3440-11-0x00007FFCD78F0000-0x00007FFCD7AE5000-memory.dmp

        memory/3440-13-0x00007FFC957B0000-0x00007FFC957C0000-memory.dmp

        memory/3440-10-0x00007FFCD78F0000-0x00007FFCD7AE5000-memory.dmp

        memory/3440-8-0x00007FFCD78F0000-0x00007FFCD7AE5000-memory.dmp

        memory/3440-6-0x00007FFCD78F0000-0x00007FFCD7AE5000-memory.dmp

        memory/3440-3-0x00007FFCD798D000-0x00007FFCD798E000-memory.dmp

        memory/3440-5-0x00007FFC97970000-0x00007FFC97980000-memory.dmp

        memory/3440-4-0x00007FFC97970000-0x00007FFC97980000-memory.dmp

        memory/3440-47-0x00007FFCD78F0000-0x00007FFCD7AE5000-memory.dmp

        memory/3440-2-0x00007FFC97970000-0x00007FFC97980000-memory.dmp

        memory/3440-487-0x00007FFC97970000-0x00007FFC97980000-memory.dmp

        memory/3440-489-0x00007FFC97970000-0x00007FFC97980000-memory.dmp

        memory/3440-490-0x00007FFC97970000-0x00007FFC97980000-memory.dmp

        memory/3440-488-0x00007FFC97970000-0x00007FFC97980000-memory.dmp

        memory/3440-492-0x00007FFCD78F0000-0x00007FFCD7AE5000-memory.dmp

        memory/3440-491-0x00007FFCD78F0000-0x00007FFCD7AE5000-memory.dmp