Analysis

  • max time kernel
    149s
  • max time network
    142s
  • 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, 08:27

General

  • Target
    attachment20261001-527357-mnvpua.docx
  • Size 11KB
  • Sample261001-kceb5axt3n
  • SHA256 f978dfe1879eacb6058675b9fcd065bca8b492e21d8c26af78c32d6d0eb41dbf
  • 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 9 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-mnvpua.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5636
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4612

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          iso690.xsl

          • Path C:\Users\Admin\AppData\Local\Temp\TCD9B67.tmp\iso690.xsl
          • Size 263KB
          • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Normal.dotm

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm
          • Size 18KB
          • SHA256 544bc33b232fe5510c9b55c845f241558715b88bc460767da9ea4cf574712201
          • MD5 SHA1 SHA512 SSDEEP TLSH

          CUSTOM.DIC

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
          • Size 16B
          • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
          • MD5 SHA1 SHA512

          ExcludeDictionaryES080a.lex

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryES080a.lex
          • Size 2B
          • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
          • MD5 SHA1 SHA512

          memory/5636-7-0x00007FFA53F40000-0x00007FFA541A3000-memory.dmp

          memory/5636-1-0x00007FFA14080000-0x00007FFA14090000-memory.dmp

          memory/5636-0-0x00007FFA14080000-0x00007FFA14090000-memory.dmp

          memory/5636-6-0x00007FFA14080000-0x00007FFA14090000-memory.dmp

          memory/5636-8-0x00007FFA53F40000-0x00007FFA541A3000-memory.dmp

          memory/5636-9-0x00007FFA53F40000-0x00007FFA541A3000-memory.dmp

          memory/5636-10-0x00007FFA53F40000-0x00007FFA541A3000-memory.dmp

          memory/5636-11-0x00007FFA119E0000-0x00007FFA119F0000-memory.dmp

          memory/5636-12-0x00007FFA53F40000-0x00007FFA541A3000-memory.dmp

          memory/5636-13-0x00007FFA53F40000-0x00007FFA541A3000-memory.dmp

          memory/5636-14-0x00007FFA119E0000-0x00007FFA119F0000-memory.dmp

          memory/5636-5-0x00007FFA14080000-0x00007FFA14090000-memory.dmp

          memory/5636-4-0x00007FFA53F40000-0x00007FFA541A3000-memory.dmp

          memory/5636-34-0x00007FFA53F40000-0x00007FFA541A3000-memory.dmp

          memory/5636-3-0x00007FFA5409F000-0x00007FFA540A0000-memory.dmp

          memory/5636-2-0x00007FFA14080000-0x00007FFA14090000-memory.dmp

          memory/5636-481-0x00007FFA14080000-0x00007FFA14090000-memory.dmp

          memory/5636-482-0x00007FFA14080000-0x00007FFA14090000-memory.dmp

          memory/5636-483-0x00007FFA14080000-0x00007FFA14090000-memory.dmp

          memory/5636-484-0x00007FFA14080000-0x00007FFA14090000-memory.dmp

          memory/5636-485-0x00007FFA53F40000-0x00007FFA541A3000-memory.dmp