Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 18:44

General

  • Target
    attachment20260804-750-5rv3t9.docx
  • Size 104KB
  • Sample260804-xdfmssfc58
  • 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\attachment20260804-750-5rv3t9.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2420

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 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 3KB
        • SHA256 98402e7eaff69e6a4d570f1a6ee13e5ace7eeb4bdf26eb09aeb8c63f5f14793c
        • MD5 SHA1 SHA512 TLSH

        memory/2420-8-0x00007FFA80250000-0x00007FFA80445000-memory.dmp

        memory/2420-6-0x00007FFA80250000-0x00007FFA80445000-memory.dmp

        memory/2420-1-0x00007FFA402D0000-0x00007FFA402E0000-memory.dmp

        memory/2420-5-0x00007FFA402D0000-0x00007FFA402E0000-memory.dmp

        memory/2420-0-0x00007FFA402D0000-0x00007FFA402E0000-memory.dmp

        memory/2420-7-0x00007FFA80250000-0x00007FFA80445000-memory.dmp

        memory/2420-12-0x00007FFA80250000-0x00007FFA80445000-memory.dmp

        memory/2420-13-0x00007FFA80250000-0x00007FFA80445000-memory.dmp

        memory/2420-14-0x00007FFA3DA70000-0x00007FFA3DA80000-memory.dmp

        memory/2420-9-0x00007FFA80250000-0x00007FFA80445000-memory.dmp

        memory/2420-2-0x00007FFA402D0000-0x00007FFA402E0000-memory.dmp

        memory/2420-10-0x00007FFA80250000-0x00007FFA80445000-memory.dmp

        memory/2420-11-0x00007FFA80250000-0x00007FFA80445000-memory.dmp

        memory/2420-15-0x00007FFA3DA70000-0x00007FFA3DA80000-memory.dmp

        memory/2420-3-0x00007FFA402D0000-0x00007FFA402E0000-memory.dmp

        memory/2420-36-0x00007FFA80250000-0x00007FFA80445000-memory.dmp

        memory/2420-4-0x00007FFA802ED000-0x00007FFA802EE000-memory.dmp

        memory/2420-446-0x00007FFA402D0000-0x00007FFA402E0000-memory.dmp

        memory/2420-449-0x00007FFA402D0000-0x00007FFA402E0000-memory.dmp

        memory/2420-450-0x00007FFA80250000-0x00007FFA80445000-memory.dmp

        memory/2420-448-0x00007FFA402D0000-0x00007FFA402E0000-memory.dmp

        memory/2420-447-0x00007FFA402D0000-0x00007FFA402E0000-memory.dmp