Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
25/09/2026, 10:37
General
- Target 2026-09-24_4a7015892e5ebc308df5d8e8d769f4a3_elex_wannacry.exe
- Size 638KB
- Sample260925-mn2ynstgkh
- SHA256 5f64801d17b5a8dc6db89c3ddb715415dd93eff3cccb88046b1225f9f86c8b37
Score
9/10
Malware Config
Signatures
- Detects executables built or packed with MPress PE compressor 2 IoCs
- UPX dump on OEP (original entry point) 2 IoCs
- Enumerates connected drives 3 TTPs 19 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Program crash 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 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-24_4a7015892e5ebc308df5d8e8d769f4a3_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-24_4a7015892e5ebc308df5d8e8d769f4a3_elex_wannacry.exe"1⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4640 -s 4922⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 4640 -ip 46401⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4640-0-0x0000000000400000-0x0000000000433000-memory.dmp
memory/4640-1-0x0000000000400000-0x0000000000433000-memory.dmp