Analysis

  • max time kernel
    148s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 08:32

General

  • Target
    attachment20260809-1169-qq8ms6.docx
  • Size 193KB
  • Sample260809-kfahcatfnb
  • SHA256 1b6774b78b67aa3dcf1d078dc00b8a4439ef41a1eae6cbd8de6e03416e5070cc
  • 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 13 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\attachment20260809-1169-qq8ms6.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4536
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:3084

    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 163ff961608343cdcd7575e9d3b91c40d336c66ee348ff7be583c7ef7f301ffe
          • MD5 SHA1 SHA512 TLSH

          sist02.xsl

          • Path C:\Users\Admin\AppData\Local\Temp\TCD8B19.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 3KB
          • SHA256 dce546adc259a810cd5efe913f12153c691bde00f1b527f920e041e59a1bd962
          • MD5 SHA1 SHA512 TLSH

          memory/4536-5-0x00007FFD81860000-0x00007FFD81AC3000-memory.dmp

          memory/4536-12-0x00007FFD3F0E0000-0x00007FFD3F0F0000-memory.dmp

          memory/4536-0-0x00007FFD419A0000-0x00007FFD419B0000-memory.dmp

          memory/4536-4-0x00007FFD419A0000-0x00007FFD419B0000-memory.dmp

          memory/4536-10-0x00007FFD81860000-0x00007FFD81AC3000-memory.dmp

          memory/4536-9-0x00007FFD81860000-0x00007FFD81AC3000-memory.dmp

          memory/4536-8-0x00007FFD81860000-0x00007FFD81AC3000-memory.dmp

          memory/4536-7-0x00007FFD419A0000-0x00007FFD419B0000-memory.dmp

          memory/4536-11-0x00007FFD3F0E0000-0x00007FFD3F0F0000-memory.dmp

          memory/4536-6-0x00007FFD81860000-0x00007FFD81AC3000-memory.dmp

          memory/4536-19-0x00007FFD81860000-0x00007FFD81AC3000-memory.dmp

          memory/4536-2-0x00007FFD419A0000-0x00007FFD419B0000-memory.dmp

          memory/4536-3-0x00007FFD819BF000-0x00007FFD819C0000-memory.dmp

          memory/4536-1-0x00007FFD419A0000-0x00007FFD419B0000-memory.dmp

          memory/4536-191-0x00007FFD419A0000-0x00007FFD419B0000-memory.dmp

          memory/4536-193-0x00007FFD419A0000-0x00007FFD419B0000-memory.dmp

          memory/4536-192-0x00007FFD419A0000-0x00007FFD419B0000-memory.dmp

          memory/4536-194-0x00007FFD419A0000-0x00007FFD419B0000-memory.dmp

          memory/4536-195-0x00007FFD81860000-0x00007FFD81AC3000-memory.dmp