Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 15:00

General

  • Target
    attachment20260731-1169-mk9rnp.docx
  • Size 104KB
  • Sample260731-sdbavsam4v
  • 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 10 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\attachment20260731-1169-mk9rnp.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4492

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

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 1fc6118f334847c3a4de49bfab1d246a35d61d17bec51d440084e79c687572a4
        • MD5 SHA1 SHA512 TLSH

        memory/4492-7-0x00007FFD0E940000-0x00007FFD0EBA3000-memory.dmp

        memory/4492-9-0x00007FFD0E940000-0x00007FFD0EBA3000-memory.dmp

        memory/4492-3-0x00007FFD0EA9F000-0x00007FFD0EAA0000-memory.dmp

        memory/4492-6-0x00007FFCCEA80000-0x00007FFCCEA90000-memory.dmp

        memory/4492-0-0x00007FFCCEA80000-0x00007FFCCEA90000-memory.dmp

        memory/4492-5-0x00007FFD0E940000-0x00007FFD0EBA3000-memory.dmp

        memory/4492-13-0x00007FFD0E940000-0x00007FFD0EBA3000-memory.dmp

        memory/4492-8-0x00007FFD0E940000-0x00007FFD0EBA3000-memory.dmp

        memory/4492-10-0x00007FFD0E940000-0x00007FFD0EBA3000-memory.dmp

        memory/4492-11-0x00007FFD0E940000-0x00007FFD0EBA3000-memory.dmp

        memory/4492-4-0x00007FFCCEA80000-0x00007FFCCEA90000-memory.dmp

        memory/4492-12-0x00007FFD0E940000-0x00007FFD0EBA3000-memory.dmp

        memory/4492-1-0x00007FFCCEA80000-0x00007FFCCEA90000-memory.dmp

        memory/4492-15-0x00007FFCCC100000-0x00007FFCCC110000-memory.dmp

        memory/4492-16-0x00007FFD0E940000-0x00007FFD0EBA3000-memory.dmp

        memory/4492-17-0x00007FFCCC100000-0x00007FFCCC110000-memory.dmp

        memory/4492-14-0x00007FFD0E940000-0x00007FFD0EBA3000-memory.dmp

        memory/4492-26-0x00007FFD0E940000-0x00007FFD0EBA3000-memory.dmp

        memory/4492-2-0x00007FFCCEA80000-0x00007FFCCEA90000-memory.dmp

        memory/4492-145-0x00007FFCCEA80000-0x00007FFCCEA90000-memory.dmp

        memory/4492-146-0x00007FFCCEA80000-0x00007FFCCEA90000-memory.dmp

        memory/4492-148-0x00007FFCCEA80000-0x00007FFCCEA90000-memory.dmp

        memory/4492-147-0x00007FFCCEA80000-0x00007FFCCEA90000-memory.dmp

        memory/4492-149-0x00007FFD0E940000-0x00007FFD0EBA3000-memory.dmp