Analysis

  • max time kernel
    148s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 07:20

General

  • Target
    attachment20260809-1169-63o6tf.docx
  • Size 193KB
  • Sample260809-h53t3sbm6x
  • 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\attachment20260809-1169-63o6tf.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3824

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD233.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        memory/3824-8-0x00007FFDF0520000-0x00007FFDF0783000-memory.dmp

        memory/3824-10-0x00007FFDF0520000-0x00007FFDF0783000-memory.dmp

        memory/3824-5-0x00007FFDF0520000-0x00007FFDF0783000-memory.dmp

        memory/3824-6-0x00007FFDF0520000-0x00007FFDF0783000-memory.dmp

        memory/3824-7-0x00007FFDB0660000-0x00007FFDB0670000-memory.dmp

        memory/3824-11-0x00007FFDF0520000-0x00007FFDF0783000-memory.dmp

        memory/3824-13-0x00007FFDF0520000-0x00007FFDF0783000-memory.dmp

        memory/3824-14-0x00007FFDAE1F0000-0x00007FFDAE200000-memory.dmp

        memory/3824-4-0x00007FFDB0660000-0x00007FFDB0670000-memory.dmp

        memory/3824-9-0x00007FFDF0520000-0x00007FFDF0783000-memory.dmp

        memory/3824-1-0x00007FFDB0660000-0x00007FFDB0670000-memory.dmp

        memory/3824-0-0x00007FFDB0660000-0x00007FFDB0670000-memory.dmp

        memory/3824-12-0x00007FFDF0520000-0x00007FFDF0783000-memory.dmp

        memory/3824-15-0x00007FFDAE1F0000-0x00007FFDAE200000-memory.dmp

        memory/3824-3-0x00007FFDF067F000-0x00007FFDF0680000-memory.dmp

        memory/3824-39-0x00007FFDF0520000-0x00007FFDF0783000-memory.dmp

        memory/3824-40-0x00007FFDF0520000-0x00007FFDF0783000-memory.dmp

        memory/3824-2-0x00007FFDB0660000-0x00007FFDB0670000-memory.dmp

        memory/3824-484-0x00007FFDB0660000-0x00007FFDB0670000-memory.dmp

        memory/3824-486-0x00007FFDB0660000-0x00007FFDB0670000-memory.dmp

        memory/3824-487-0x00007FFDB0660000-0x00007FFDB0670000-memory.dmp

        memory/3824-485-0x00007FFDB0660000-0x00007FFDB0670000-memory.dmp

        memory/3824-488-0x00007FFDF0520000-0x00007FFDF0783000-memory.dmp