Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/10/2026, 07:28

General

  • Target
    attachment20261001-527357-dxrpcf.docx
  • Size 21KB
  • Sample261001-jap56sty2q
  • SHA256 67f2f0bbd1bcd27c4f4bdf45f4c993c767423130ce0b1711a7c6bd3be9860034
  • 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\attachment20261001-527357-dxrpcf.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4108

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD5333.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 675B
        • SHA256 7a27a46010102f612fc9e5e8ad92e55468c2e98409ae736e2f3b08f2cf2eb22f
        • MD5 SHA1 SHA512 TLSH

        memory/4108-15-0x00007FF950370000-0x00007FF950380000-memory.dmp

        memory/4108-37-0x00007FF99267F000-0x00007FF992680000-memory.dmp

        memory/4108-8-0x00007FF992520000-0x00007FF992783000-memory.dmp

        memory/4108-10-0x00007FF992520000-0x00007FF992783000-memory.dmp

        memory/4108-9-0x00007FF992520000-0x00007FF992783000-memory.dmp

        memory/4108-11-0x00007FF992520000-0x00007FF992783000-memory.dmp

        memory/4108-7-0x00007FF992520000-0x00007FF992783000-memory.dmp

        memory/4108-2-0x00007FF952660000-0x00007FF952670000-memory.dmp

        memory/4108-12-0x00007FF950370000-0x00007FF950380000-memory.dmp

        memory/4108-13-0x00007FF992520000-0x00007FF992783000-memory.dmp

        memory/4108-1-0x00007FF99267F000-0x00007FF992680000-memory.dmp

        memory/4108-14-0x00007FF992520000-0x00007FF992783000-memory.dmp

        memory/4108-16-0x00007FF992520000-0x00007FF992783000-memory.dmp

        memory/4108-0-0x00007FF952660000-0x00007FF952670000-memory.dmp

        memory/4108-6-0x00007FF992520000-0x00007FF992783000-memory.dmp

        memory/4108-35-0x00007FF992520000-0x00007FF992783000-memory.dmp

        memory/4108-17-0x00007FF992520000-0x00007FF992783000-memory.dmp

        memory/4108-36-0x0000023AC1570000-0x0000023AC173A000-memory.dmp

        memory/4108-38-0x00007FF992520000-0x00007FF992783000-memory.dmp

        memory/4108-3-0x00007FF952660000-0x00007FF952670000-memory.dmp

        memory/4108-4-0x00007FF952660000-0x00007FF952670000-memory.dmp

        memory/4108-49-0x00007FF992520000-0x00007FF992783000-memory.dmp

        memory/4108-5-0x00007FF952660000-0x00007FF952670000-memory.dmp

        memory/4108-186-0x00007FF952660000-0x00007FF952670000-memory.dmp

        memory/4108-188-0x00007FF952660000-0x00007FF952670000-memory.dmp

        memory/4108-189-0x00007FF952660000-0x00007FF952670000-memory.dmp

        memory/4108-187-0x00007FF952660000-0x00007FF952670000-memory.dmp

        memory/4108-190-0x0000023AC1570000-0x0000023AC173A000-memory.dmp

        memory/4108-191-0x00007FF992520000-0x00007FF992783000-memory.dmp