Analysis
- max time kernel
149s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
29/05/2026, 22:30
General
- Target 2026-05-29_4499dc449765dacbfa6dd5022dfbb1dc_elex_wannacry.exe
- Size 50KB
- Sample260529-2ewsmabs4v
- SHA256 1f9c27616b002dd5fece94cc8a26fc090cc33e28cb053ff794c7a3b2bde33678
Score
8/10
Malware Config
Signatures
- Event Triggered Execution: Image File Execution Options Injection 1 TTPs 2 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Drops file in System32 directory 9 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 AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-29_4499dc449765dacbfa6dd5022dfbb1dc_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-29_4499dc449765dacbfa6dd5022dfbb1dc_elex_wannacry.exe"1⤵
- Event Triggered Execution: Image File Execution Options Injection
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Image File Execution Options Injection
1