Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/07/2026, 22:20

General

  • Target
    attachment20260727-753-w63skm.docx
  • Size 104KB
  • Sample260727-182qasde86
  • 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\attachment20260727-753-w63skm.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3428

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDD37C.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        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 2KB
        • SHA256 81c7cbfe3315446ad03f2c40cd6bbc94487385c30f5c62204a182a8942fd141b
        • MD5 SHA1 SHA512 TLSH

        memory/3428-5-0x00007FFBAC7A0000-0x00007FFBAC7B0000-memory.dmp

        memory/3428-13-0x00007FFBA9A70000-0x00007FFBA9A80000-memory.dmp

        memory/3428-6-0x00007FFBEC660000-0x00007FFBEC8C3000-memory.dmp

        memory/3428-0-0x00007FFBAC7A0000-0x00007FFBAC7B0000-memory.dmp

        memory/3428-8-0x00007FFBEC660000-0x00007FFBEC8C3000-memory.dmp

        memory/3428-7-0x00007FFBEC660000-0x00007FFBEC8C3000-memory.dmp

        memory/3428-10-0x00007FFBEC660000-0x00007FFBEC8C3000-memory.dmp

        memory/3428-9-0x00007FFBEC660000-0x00007FFBEC8C3000-memory.dmp

        memory/3428-11-0x00007FFBEC660000-0x00007FFBEC8C3000-memory.dmp

        memory/3428-12-0x00007FFBEC660000-0x00007FFBEC8C3000-memory.dmp

        memory/3428-14-0x00007FFBEC660000-0x00007FFBEC8C3000-memory.dmp

        memory/3428-1-0x00007FFBAC7A0000-0x00007FFBAC7B0000-memory.dmp

        memory/3428-17-0x00007FFBEC660000-0x00007FFBEC8C3000-memory.dmp

        memory/3428-16-0x00007FFBA9A70000-0x00007FFBA9A80000-memory.dmp

        memory/3428-15-0x00007FFBEC660000-0x00007FFBEC8C3000-memory.dmp

        memory/3428-3-0x00007FFBEC7BF000-0x00007FFBEC7C0000-memory.dmp

        memory/3428-26-0x00007FFBEC660000-0x00007FFBEC8C3000-memory.dmp

        memory/3428-4-0x00007FFBAC7A0000-0x00007FFBAC7B0000-memory.dmp

        memory/3428-2-0x00007FFBAC7A0000-0x00007FFBAC7B0000-memory.dmp

        memory/3428-185-0x00007FFBAC7A0000-0x00007FFBAC7B0000-memory.dmp

        memory/3428-184-0x00007FFBAC7A0000-0x00007FFBAC7B0000-memory.dmp

        memory/3428-183-0x00007FFBAC7A0000-0x00007FFBAC7B0000-memory.dmp

        memory/3428-182-0x00007FFBAC7A0000-0x00007FFBAC7B0000-memory.dmp

        memory/3428-186-0x00007FFBEC660000-0x00007FFBEC8C3000-memory.dmp