Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/07/2026, 03:40

General

  • Target
    attachment20260722-801225-bc851l.docx
  • Size 104KB
  • Sample260722-d76xasyakd
  • 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\attachment20260722-801225-bc851l.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5392

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

        KZ35YLAJSI6ZPAWES0BK.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\KZ35YLAJSI6ZPAWES0BK.temp
        • Size 1KB
        • SHA256 5f157d8bd211bd1526399f527d1e74dd7051162a61ccb3a7a065f53e53daeea1
        • MD5 SHA1 SHA512 TLSH

        memory/5392-13-0x00007FF86B560000-0x00007FF86B7C3000-memory.dmp

        memory/5392-11-0x00007FF86B560000-0x00007FF86B7C3000-memory.dmp

        memory/5392-3-0x00007FF86B6BF000-0x00007FF86B6C0000-memory.dmp

        memory/5392-6-0x00007FF82B6A0000-0x00007FF82B6B0000-memory.dmp

        memory/5392-5-0x00007FF86B560000-0x00007FF86B7C3000-memory.dmp

        memory/5392-7-0x00007FF86B560000-0x00007FF86B7C3000-memory.dmp

        memory/5392-8-0x00007FF829290000-0x00007FF8292A0000-memory.dmp

        memory/5392-16-0x00007FF86B560000-0x00007FF86B7C3000-memory.dmp

        memory/5392-15-0x00007FF86B560000-0x00007FF86B7C3000-memory.dmp

        memory/5392-10-0x00007FF86B560000-0x00007FF86B7C3000-memory.dmp

        memory/5392-0-0x00007FF82B6A0000-0x00007FF82B6B0000-memory.dmp

        memory/5392-2-0x00007FF82B6A0000-0x00007FF82B6B0000-memory.dmp

        memory/5392-9-0x00007FF86B560000-0x00007FF86B7C3000-memory.dmp

        memory/5392-14-0x00007FF829290000-0x00007FF8292A0000-memory.dmp

        memory/5392-12-0x00007FF86B560000-0x00007FF86B7C3000-memory.dmp

        memory/5392-4-0x00007FF82B6A0000-0x00007FF82B6B0000-memory.dmp

        memory/5392-28-0x00007FF86B560000-0x00007FF86B7C3000-memory.dmp

        memory/5392-1-0x00007FF82B6A0000-0x00007FF82B6B0000-memory.dmp

        memory/5392-157-0x00007FF82B6A0000-0x00007FF82B6B0000-memory.dmp

        memory/5392-158-0x00007FF82B6A0000-0x00007FF82B6B0000-memory.dmp

        memory/5392-160-0x00007FF82B6A0000-0x00007FF82B6B0000-memory.dmp

        memory/5392-159-0x00007FF82B6A0000-0x00007FF82B6B0000-memory.dmp

        memory/5392-161-0x00007FF86B560000-0x00007FF86B7C3000-memory.dmp