Analysis
- max time kernel
150s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
19/08/2026, 22:56
General
- Target 2026-08-19_4c5b085569772e0663c9061eedfb3851_elex_wannacry.exe
- Size 643KB
- Sample260819-2wntcavfpd
- SHA256 d735ad0df48264a4fdf2822fda16370dad62b961d4efe3be52969311e585fe3a
Score
10/10
Malware Config
Signatures
- Modifies firewall policy service 3 TTPs 4 IoCs
- Adds policy Run key to start application 2 TTPs 4 IoCs
- Drops file in System32 directory 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 behavior: EnumeratesProcesses 30 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- System policy modification 1 TTPs 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-19_4c5b085569772e0663c9061eedfb3851_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-19_4c5b085569772e0663c9061eedfb3851_elex_wannacry.exe"1⤵
- Modifies firewall policy service
- Adds policy Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
svchost.exe