Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 15:48

General

  • Target
    attachment20260808-1169-nmaoyz.docx
  • Size 104KB
  • Sample260808-s8rlbstxbv
  • 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 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\attachment20260808-1169-nmaoyz.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5768
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:3516

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          sist02.xsl

          • Path C:\Users\Admin\AppData\Local\Temp\TCDBBB3.tmp\sist02.xsl
          • Size 245KB
          • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
          • MD5 SHA1 SHA512 SSDEEP TLSH

          fb3b0dbfee58fac8.customDestinations-ms

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
          • Size 666B
          • SHA256 cc60161781635cdd2e2dc880d9e9dae11e26692ef598b261025bcca7aaa98767
          • MD5 SHA1 SHA512 TLSH

          memory/5768-1-0x00007FFC55B00000-0x00007FFC55B10000-memory.dmp

          memory/5768-12-0x00007FFC959C0000-0x00007FFC95C23000-memory.dmp

          memory/5768-6-0x00007FFC959C0000-0x00007FFC95C23000-memory.dmp

          memory/5768-2-0x00007FFC55B00000-0x00007FFC55B10000-memory.dmp

          memory/5768-0-0x00007FFC55B00000-0x00007FFC55B10000-memory.dmp

          memory/5768-7-0x00007FFC959C0000-0x00007FFC95C23000-memory.dmp

          memory/5768-9-0x00007FFC959C0000-0x00007FFC95C23000-memory.dmp

          memory/5768-14-0x00007FFC52E50000-0x00007FFC52E60000-memory.dmp

          memory/5768-8-0x00007FFC959C0000-0x00007FFC95C23000-memory.dmp

          memory/5768-11-0x00007FFC959C0000-0x00007FFC95C23000-memory.dmp

          memory/5768-5-0x00007FFC55B00000-0x00007FFC55B10000-memory.dmp

          memory/5768-13-0x00007FFC52E50000-0x00007FFC52E60000-memory.dmp

          memory/5768-10-0x00007FFC959C0000-0x00007FFC95C23000-memory.dmp

          memory/5768-23-0x00007FFC959C0000-0x00007FFC95C23000-memory.dmp

          memory/5768-24-0x000001861DBF0000-0x000001861DCE0000-memory.dmp

          memory/5768-3-0x00007FFC55B00000-0x00007FFC55B10000-memory.dmp

          memory/5768-4-0x00007FFC95B1F000-0x00007FFC95B20000-memory.dmp

          memory/5768-472-0x00007FFC55B00000-0x00007FFC55B10000-memory.dmp

          memory/5768-471-0x00007FFC55B00000-0x00007FFC55B10000-memory.dmp

          memory/5768-473-0x000001861DBF0000-0x000001861DCE0000-memory.dmp

          memory/5768-470-0x00007FFC55B00000-0x00007FFC55B10000-memory.dmp

          memory/5768-474-0x00007FFC959C0000-0x00007FFC95C23000-memory.dmp

          memory/5768-469-0x00007FFC55B00000-0x00007FFC55B10000-memory.dmp