Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
21/08/2026, 01:25
General
- Target 2026-08-21_e1fe61b344f1df5373e6d1b77ee80cea_elex_wannacry.exe
- Size 318KB
- Sample260821-bs821aek81
- SHA256 791088d2ba5bc9f03ed9a773a2a430ff6fa6fadd40eb255b165ae5f4f5e04fd0
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 27 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- System policy modification 1 TTPs 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-21_e1fe61b344f1df5373e6d1b77ee80cea_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-21_e1fe61b344f1df5373e6d1b77ee80cea_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
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Downloads
svchost.exe