Analysis

  • max time kernel
    148s
  • max time network
    119s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/08/2026, 23:48

General

  • Target
    attachment20260803-1169-c1r3zr.docx
  • Size 104KB
  • Sample260803-3tey4adl21
  • 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\attachment20260803-1169-c1r3zr.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4788
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:2972

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          57C8EDB95DF3F0AD4EE2DC2B8CFD4157

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
          • Size 342B
          • SHA256 720eb4e3498a50f11baf6d0836c4cceeb1680dd59e512e118f71aa56785e0404
          • MD5 SHA1 SHA512 TLSH

          iso690.xsl

          • Path C:\Users\Admin\AppData\Local\Temp\TCD5B03.tmp\iso690.xsl
          • Size 263KB
          • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          fb3b0dbfee58fac8.customDestinations-ms

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
          • Size 3KB
          • SHA256 ffb184a783d13dfdb3671266e7baef4e17cc581e3ebe811f2955b04522ca7b93
          • MD5 SHA1 SHA512 TLSH

          memory/4788-4-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/4788-14-0x00007FF8E9050000-0x00007FF8E9060000-memory.dmp

          memory/4788-5-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp

          memory/4788-0-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp

          memory/4788-7-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/4788-8-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp

          memory/4788-9-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/4788-11-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/4788-13-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/4788-12-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/4788-10-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/4788-6-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/4788-15-0x00007FF8E9050000-0x00007FF8E9060000-memory.dmp

          memory/4788-25-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/4788-3-0x00007FF92B93F000-0x00007FF92B940000-memory.dmp

          memory/4788-1-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp

          memory/4788-2-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp

          memory/4788-499-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp

          memory/4788-502-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp

          memory/4788-501-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp

          memory/4788-500-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp

          memory/4788-503-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp