Analysis

  • max time kernel
    148s
  • max time network
    156s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/09/2026, 11:16

General

  • Target
    attachment20260922-764-uhi0f.docx
  • Size 104KB
  • Sample260922-nc372ach98
  • SHA256 4c5898e2bc707b9a6a067468a2c6f395f17e9fe3d4acf7379cf32551ecc45b15
  • 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 9 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\attachment20260922-764-uhi0f.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1148

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        CUSTOM.DIC

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

        memory/1148-9-0x00007FFE0D800000-0x00007FFE0DA63000-memory.dmp

        memory/1148-10-0x00007FFE0D800000-0x00007FFE0DA63000-memory.dmp

        memory/1148-5-0x00007FFE0D800000-0x00007FFE0DA63000-memory.dmp

        memory/1148-4-0x00007FFDCD940000-0x00007FFDCD950000-memory.dmp

        memory/1148-1-0x00007FFDCD940000-0x00007FFDCD950000-memory.dmp

        memory/1148-8-0x00007FFE0D800000-0x00007FFE0DA63000-memory.dmp

        memory/1148-7-0x00007FFDCD940000-0x00007FFDCD950000-memory.dmp

        memory/1148-14-0x00007FFE0D800000-0x00007FFE0DA63000-memory.dmp

        memory/1148-0-0x00007FFDCD940000-0x00007FFDCD950000-memory.dmp

        memory/1148-12-0x00007FFE0D800000-0x00007FFE0DA63000-memory.dmp

        memory/1148-2-0x00007FFDCD940000-0x00007FFDCD950000-memory.dmp

        memory/1148-11-0x00007FFE0D800000-0x00007FFE0DA63000-memory.dmp

        memory/1148-6-0x00007FFE0D800000-0x00007FFE0DA63000-memory.dmp

        memory/1148-15-0x00007FFE0D800000-0x00007FFE0DA63000-memory.dmp

        memory/1148-13-0x00007FFDCB1B0000-0x00007FFDCB1C0000-memory.dmp

        memory/1148-16-0x00007FFDCB1B0000-0x00007FFDCB1C0000-memory.dmp

        memory/1148-3-0x00007FFE0D95F000-0x00007FFE0D960000-memory.dmp

        memory/1148-25-0x00007FFE0D800000-0x00007FFE0DA63000-memory.dmp

        memory/1148-461-0x00007FFDCD940000-0x00007FFDCD950000-memory.dmp

        memory/1148-462-0x00007FFDCD940000-0x00007FFDCD950000-memory.dmp

        memory/1148-464-0x00007FFDCD940000-0x00007FFDCD950000-memory.dmp

        memory/1148-463-0x00007FFDCD940000-0x00007FFDCD950000-memory.dmp

        memory/1148-465-0x00007FFE0D800000-0x00007FFE0DA63000-memory.dmp