Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    01/10/2026, 15:22

General

  • Target
    attachment20261001-527357-fc9mbe.docx
  • Size 191KB
  • Sample261001-ssab4sfa89
  • SHA256 8e9f876735d72a31eb9f43c1abfc7ecccd7e386c9b4553b245bb3ad6f272767c
  • 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\attachment20261001-527357-fc9mbe.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5260

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD36BA.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 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 678B
        • SHA256 634ba9f9a2b1e4a5232454cdd685cfcb50c402d3d6e262342ceb57ebc7895431
        • MD5 SHA1 SHA512 TLSH

        memory/5260-5-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/5260-12-0x00007FFA1F5E0000-0x00007FFA1F5F0000-memory.dmp

        memory/5260-0-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/5260-4-0x00007FFA61650000-0x00007FFA61845000-memory.dmp

        memory/5260-8-0x00007FFA61650000-0x00007FFA61845000-memory.dmp

        memory/5260-7-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/5260-9-0x00007FFA61650000-0x00007FFA61845000-memory.dmp

        memory/5260-10-0x00007FFA1F5E0000-0x00007FFA1F5F0000-memory.dmp

        memory/5260-11-0x00007FFA61650000-0x00007FFA61845000-memory.dmp

        memory/5260-6-0x00007FFA61650000-0x00007FFA61845000-memory.dmp

        memory/5260-1-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/5260-27-0x00007FFA61650000-0x00007FFA61845000-memory.dmp

        memory/5260-2-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/5260-3-0x00007FFA616ED000-0x00007FFA616EE000-memory.dmp

        memory/5260-203-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/5260-204-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/5260-207-0x00007FFA61650000-0x00007FFA61845000-memory.dmp

        memory/5260-206-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/5260-205-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp