Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
19/09/2026, 11:51
General
- Target Winlocker.exe
- Size 30KB
- Sample260919-n1cd8afa25
- SHA256 a0aee361aa97edd4efbaeeb07a2d995626101eead6a86377d463cf2efe736a82
Score
8/10
Malware Config
Signatures
- Adds policy Run key to start application 2 TTPs 2 IoCs
- Disables RegEdit via registry modification 1 IoCs
- Disables Task Manager via registry modification
- Adds Run key to start application 2 TTPs 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- System policy modification 1 TTPs 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Winlocker.exe"C:\Users\Admin\AppData\Local\Temp\Winlocker.exe"1⤵
- Adds policy Run key to start application
- Disables RegEdit via registry modification
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- System policy modification
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/5132-0-0x0000000074422000-0x0000000074423000-memory.dmp
memory/5132-1-0x00000000000F0000-0x00000000000FE000-memory.dmp
memory/5132-2-0x00000000051C0000-0x000000000577A000-memory.dmp
memory/5132-3-0x0000000004CA0000-0x0000000004D32000-memory.dmp
memory/5132-4-0x0000000004C20000-0x0000000004C2A000-memory.dmp
memory/5132-5-0x0000000074410000-0x0000000074BCC000-memory.dmp
memory/5132-6-0x0000000074410000-0x0000000074BCC000-memory.dmp
memory/5132-7-0x0000000074422000-0x0000000074423000-memory.dmp
memory/5132-8-0x0000000074410000-0x0000000074BCC000-memory.dmp