Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 00:04

General

  • Target
    attachment20260930-765-zl636x.docx
  • Size 104KB
  • Sample260930-ackh2avzhs
  • 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\attachment20260930-765-zl636x.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4808

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDD1FE.tmp\iso690.xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        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 1KB
        • SHA256 4b2d82d7ffc8ff002b48e123e25de846270ba789315919fc3b653ca74060b22c
        • MD5 SHA1 SHA512 TLSH

        memory/4808-11-0x00007FFA86CB0000-0x00007FFA86EA5000-memory.dmp

        memory/4808-2-0x00007FFA46D30000-0x00007FFA46D40000-memory.dmp

        memory/4808-13-0x00007FFA86CB0000-0x00007FFA86EA5000-memory.dmp

        memory/4808-1-0x00007FFA46D30000-0x00007FFA46D40000-memory.dmp

        memory/4808-14-0x00007FFA44980000-0x00007FFA44990000-memory.dmp

        memory/4808-10-0x00007FFA86CB0000-0x00007FFA86EA5000-memory.dmp

        memory/4808-9-0x00007FFA86CB0000-0x00007FFA86EA5000-memory.dmp

        memory/4808-7-0x00007FFA86CB0000-0x00007FFA86EA5000-memory.dmp

        memory/4808-15-0x00007FFA44980000-0x00007FFA44990000-memory.dmp

        memory/4808-6-0x00007FFA86CB0000-0x00007FFA86EA5000-memory.dmp

        memory/4808-4-0x00007FFA46D30000-0x00007FFA46D40000-memory.dmp

        memory/4808-12-0x00007FFA86CB0000-0x00007FFA86EA5000-memory.dmp

        memory/4808-0-0x00007FFA46D30000-0x00007FFA46D40000-memory.dmp

        memory/4808-8-0x00007FFA86CB0000-0x00007FFA86EA5000-memory.dmp

        memory/4808-28-0x00007FFA86CB0000-0x00007FFA86EA5000-memory.dmp

        memory/4808-5-0x00007FFA46D30000-0x00007FFA46D40000-memory.dmp

        memory/4808-3-0x00007FFA86D4D000-0x00007FFA86D4E000-memory.dmp

        memory/4808-468-0x00007FFA46D30000-0x00007FFA46D40000-memory.dmp

        memory/4808-471-0x00007FFA46D30000-0x00007FFA46D40000-memory.dmp

        memory/4808-470-0x00007FFA46D30000-0x00007FFA46D40000-memory.dmp

        memory/4808-469-0x00007FFA46D30000-0x00007FFA46D40000-memory.dmp

        memory/4808-472-0x00007FFA86CB0000-0x00007FFA86EA5000-memory.dmp