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
    01/08/2026, 03:32

General

  • Target
    attachment20260801-750-8x9g8b.docx
  • Size 104KB
  • Sample260801-d3lessdn9w
  • 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\attachment20260801-750-8x9g8b.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3052

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 3KB
        • SHA256 436a17152415705eece793ed2e67775540a207a67c16efa180f5a83f4c0ec460
        • MD5 SHA1 SHA512 TLSH

        memory/3052-2-0x00007FFC946D0000-0x00007FFC946E0000-memory.dmp

        memory/3052-1-0x00007FFC946D0000-0x00007FFC946E0000-memory.dmp

        memory/3052-5-0x00007FFC946D0000-0x00007FFC946E0000-memory.dmp

        memory/3052-0-0x00007FFC946D0000-0x00007FFC946E0000-memory.dmp

        memory/3052-8-0x00007FFCD4650000-0x00007FFCD4845000-memory.dmp

        memory/3052-10-0x00007FFCD4650000-0x00007FFCD4845000-memory.dmp

        memory/3052-7-0x00007FFCD4650000-0x00007FFCD4845000-memory.dmp

        memory/3052-11-0x00007FFC91D70000-0x00007FFC91D80000-memory.dmp

        memory/3052-4-0x00007FFC946D0000-0x00007FFC946E0000-memory.dmp

        memory/3052-6-0x00007FFCD4650000-0x00007FFCD4845000-memory.dmp

        memory/3052-9-0x00007FFCD4650000-0x00007FFCD4845000-memory.dmp

        memory/3052-12-0x00007FFC91D70000-0x00007FFC91D80000-memory.dmp

        memory/3052-21-0x00007FFCD4650000-0x00007FFCD4845000-memory.dmp

        memory/3052-3-0x00007FFCD46ED000-0x00007FFCD46EE000-memory.dmp

        memory/3052-148-0x00007FFC946D0000-0x00007FFC946E0000-memory.dmp

        memory/3052-152-0x00007FFCD4650000-0x00007FFCD4845000-memory.dmp

        memory/3052-151-0x00007FFC946D0000-0x00007FFC946E0000-memory.dmp

        memory/3052-150-0x00007FFC946D0000-0x00007FFC946E0000-memory.dmp

        memory/3052-149-0x00007FFC946D0000-0x00007FFC946E0000-memory.dmp