Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 19:36

General

  • Target
    attachment20260802-750-9j46mx.docx
  • Size 104KB
  • Sample260802-ya7sjs1ake
  • 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\attachment20260802-750-9j46mx.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3912

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 652B
        • SHA256 05c5b80743da74e9ac6ed254368b09f4d1742e02889553a43a93ec952fba78f2
        • MD5 SHA1 SHA512 TLSH

        memory/3912-14-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp

        memory/3912-13-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp

        memory/3912-11-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp

        memory/3912-15-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp

        memory/3912-2-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp

        memory/3912-16-0x00007FFBF4360000-0x00007FFBF4370000-memory.dmp

        memory/3912-6-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp

        memory/3912-12-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp

        memory/3912-10-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp

        memory/3912-9-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp

        memory/3912-8-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp

        memory/3912-7-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp

        memory/3912-4-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp

        memory/3912-0-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp

        memory/3912-1-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp

        memory/3912-17-0x00007FFBF4360000-0x00007FFBF4370000-memory.dmp

        memory/3912-5-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp

        memory/3912-35-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp

        memory/3912-3-0x00007FFC36EDF000-0x00007FFC36EE0000-memory.dmp

        memory/3912-64-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp

        memory/3912-67-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp

        memory/3912-66-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp

        memory/3912-65-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp

        memory/3912-68-0x00007FFC36D80000-0x00007FFC36FE3000-memory.dmp