Analysis
- max time kernel
150s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
09/10/2026, 12:43
General
- Target 2026-10-08_694f09c28d9d8e64c46e4ba2e0a176bc_elex_glassworm_wannacry.exe
- Size 469KB
- Sample261009-px9e8aex9m
- SHA256 5f45076db58fd00eed2ba0e7071682504d47ee59293bf74862a7ff927c1c6048
Score
10/10
Malware Config
Signatures
- Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
- Detects command variations typically used by ransomware 1 IoCs
- Detects executables containing artifacts associated with disabling Widnows Defender 1 IoCs
- Detects executables embedding registry key / value combination indicative of disabling Windows Defen 1 IoCs
- Disables RegEdit via registry modification 1 IoCs
- Disables Task Manager via registry modification
- Adds Run key to start application 2 TTPs 1 IoCs
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Modifies registry class 6 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-08_694f09c28d9d8e64c46e4ba2e0a176bc_elex_glassworm_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-08_694f09c28d9d8e64c46e4ba2e0a176bc_elex_glassworm_wannacry.exe"1⤵
- Disables RegEdit via registry modification
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "WindowsUpdateService" /tr "C:\Users\Admin\AppData\Local\Temp\2026-10-08_694f09c28d9d8e64c46e4ba2e0a176bc_elex_glassworm_wannacry.exe" /sc onlogon /f /rl highest2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/2868-0-0x0000000000840000-0x00000000008A3000-memory.dmp