Analysis

  • max time kernel
    148s
  • max time network
    135s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 21:28

General

  • Target
    attachment20260808-1169-bczw03.docx
  • Size 193KB
  • Sample260808-1bbgvavejc
  • 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\attachment20260808-1169-bczw03.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4300
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:2756

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          TM02851227[[fn=sist02]].xsl

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Templates\LiveContent\16\Managed\Word Document Bibliography Styles\TM02851227[[fn=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 2KB
          • SHA256 ea3c5253514e9ba81f2a564a41bd5a0afa0407d4b79bb5a66cf5bb6d36980f09
          • MD5 SHA1 SHA512 TLSH

          memory/4300-6-0x00007FFF254A0000-0x00007FFF25703000-memory.dmp

          memory/4300-11-0x00007FFF254A0000-0x00007FFF25703000-memory.dmp

          memory/4300-4-0x00007FFEE55E0000-0x00007FFEE55F0000-memory.dmp

          memory/4300-0-0x00007FFEE55E0000-0x00007FFEE55F0000-memory.dmp

          memory/4300-1-0x00007FFEE55E0000-0x00007FFEE55F0000-memory.dmp

          memory/4300-7-0x00007FFEE55E0000-0x00007FFEE55F0000-memory.dmp

          memory/4300-8-0x00007FFF254A0000-0x00007FFF25703000-memory.dmp

          memory/4300-15-0x00007FFF254A0000-0x00007FFF25703000-memory.dmp

          memory/4300-14-0x00007FFF254A0000-0x00007FFF25703000-memory.dmp

          memory/4300-9-0x00007FFF254A0000-0x00007FFF25703000-memory.dmp

          memory/4300-5-0x00007FFF254A0000-0x00007FFF25703000-memory.dmp

          memory/4300-12-0x00007FFF254A0000-0x00007FFF25703000-memory.dmp

          memory/4300-10-0x00007FFF254A0000-0x00007FFF25703000-memory.dmp

          memory/4300-13-0x00007FFEE2F40000-0x00007FFEE2F50000-memory.dmp

          memory/4300-16-0x00007FFEE2F40000-0x00007FFEE2F50000-memory.dmp

          memory/4300-22-0x00007FFF254A0000-0x00007FFF25703000-memory.dmp

          memory/4300-2-0x00007FFEE55E0000-0x00007FFEE55F0000-memory.dmp

          memory/4300-3-0x00007FFF255FF000-0x00007FFF25600000-memory.dmp

          memory/4300-473-0x00007FFEE55E0000-0x00007FFEE55F0000-memory.dmp

          memory/4300-474-0x00007FFEE55E0000-0x00007FFEE55F0000-memory.dmp

          memory/4300-476-0x00007FFEE55E0000-0x00007FFEE55F0000-memory.dmp

          memory/4300-475-0x00007FFEE55E0000-0x00007FFEE55F0000-memory.dmp

          memory/4300-477-0x00007FFF254A0000-0x00007FFF25703000-memory.dmp