Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    08/08/2026, 06:32

General

  • Target
    attachment20260808-750-ci6ylm.docx
  • Size 104KB
  • Sample260808-halbjsbj2t
  • 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 7 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\attachment20260808-750-ci6ylm.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4308

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        TM02851223[[fn=iso690]].xsl

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Templates\LiveContent\16\Managed\Word Document Bibliography Styles\TM02851223[[fn=iso690]].xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • 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/4308-4-0x00007FFA43CD0000-0x00007FFA43EC5000-memory.dmp

        memory/4308-2-0x00007FFA03D50000-0x00007FFA03D60000-memory.dmp

        memory/4308-5-0x00007FFA03D50000-0x00007FFA03D60000-memory.dmp

        memory/4308-7-0x00007FFA03D50000-0x00007FFA03D60000-memory.dmp

        memory/4308-3-0x00007FFA03D50000-0x00007FFA03D60000-memory.dmp

        memory/4308-9-0x00007FFA43CD0000-0x00007FFA43EC5000-memory.dmp

        memory/4308-10-0x00007FFA43CD0000-0x00007FFA43EC5000-memory.dmp

        memory/4308-8-0x00007FFA43CD0000-0x00007FFA43EC5000-memory.dmp

        memory/4308-11-0x00007FFA01910000-0x00007FFA01920000-memory.dmp

        memory/4308-22-0x00007FFA43CD0000-0x00007FFA43EC5000-memory.dmp

        memory/4308-6-0x00007FFA43CD0000-0x00007FFA43EC5000-memory.dmp

        memory/4308-12-0x00007FFA01910000-0x00007FFA01920000-memory.dmp

        memory/4308-0-0x00007FFA03D50000-0x00007FFA03D60000-memory.dmp

        memory/4308-21-0x00007FFA43D6D000-0x00007FFA43D6E000-memory.dmp

        memory/4308-23-0x00007FFA43CD0000-0x00007FFA43EC5000-memory.dmp

        memory/4308-24-0x00007FFA43CD0000-0x00007FFA43EC5000-memory.dmp

        memory/4308-1-0x00007FFA43D6D000-0x00007FFA43D6E000-memory.dmp

        memory/4308-474-0x00007FFA03D50000-0x00007FFA03D60000-memory.dmp

        memory/4308-477-0x00007FFA03D50000-0x00007FFA03D60000-memory.dmp

        memory/4308-476-0x00007FFA03D50000-0x00007FFA03D60000-memory.dmp

        memory/4308-478-0x00007FFA43CD0000-0x00007FFA43EC5000-memory.dmp

        memory/4308-475-0x00007FFA03D50000-0x00007FFA03D60000-memory.dmp