Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    21/08/2026, 04:28

General

  • Target
    attachment20260821-201340-hza4h9.docx
  • Size 104KB
  • Sample260821-e3netsgm4w
  • 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 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\attachment20260821-201340-hza4h9.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4524

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Normal.dotm

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm
        • Size 18KB
        • SHA256 e87fca34ed2a2565bf4198df209be1c45595661fd7f3470492e9c89c6bee5412
        • 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/4524-10-0x00007FFE45580000-0x00007FFE45590000-memory.dmp

        memory/4524-11-0x00007FFE45580000-0x00007FFE45590000-memory.dmp

        memory/4524-1-0x00007FFE47DD0000-0x00007FFE47DE0000-memory.dmp

        memory/4524-0-0x00007FFE47DD0000-0x00007FFE47DE0000-memory.dmp

        memory/4524-7-0x00007FFE87D50000-0x00007FFE87F45000-memory.dmp

        memory/4524-6-0x00007FFE87D50000-0x00007FFE87F45000-memory.dmp

        memory/4524-8-0x00007FFE87D50000-0x00007FFE87F45000-memory.dmp

        memory/4524-9-0x00007FFE87D50000-0x00007FFE87F45000-memory.dmp

        memory/4524-3-0x00007FFE87DED000-0x00007FFE87DEE000-memory.dmp

        memory/4524-5-0x00007FFE47DD0000-0x00007FFE47DE0000-memory.dmp

        memory/4524-4-0x00007FFE47DD0000-0x00007FFE47DE0000-memory.dmp

        memory/4524-33-0x00007FFE87D50000-0x00007FFE87F45000-memory.dmp

        memory/4524-2-0x00007FFE47DD0000-0x00007FFE47DE0000-memory.dmp

        memory/4524-60-0x00007FFE47DD0000-0x00007FFE47DE0000-memory.dmp

        memory/4524-63-0x00007FFE47DD0000-0x00007FFE47DE0000-memory.dmp

        memory/4524-62-0x00007FFE47DD0000-0x00007FFE47DE0000-memory.dmp

        memory/4524-61-0x00007FFE47DD0000-0x00007FFE47DE0000-memory.dmp

        memory/4524-64-0x00007FFE87D50000-0x00007FFE87F45000-memory.dmp