Analysis
- max time kernel
150s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/10/2026, 03:58
General
- Target WindowsUpdate.exe
- Size 352KB
- Sample261030-ejhp8svzbt
- SHA256 139798bbb0cff70c150d8731c20b5e54fe2b78855771046049b84a6145be53b8
Score
6/10
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 1 IoCs
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\WindowsUpdate.exe"C:\Users\Admin\AppData\Local\Temp\WindowsUpdate.exe"1⤵
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of SetWindowsHookEx
-
C:\Users\Admin\AppData\Local\Temp\WindowsUpdate.exeC:\Users\Admin\AppData\Local\Temp\WindowsUpdate.exe1⤵