Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
15/07/2026, 17:13
General
- Target 2026-07-15_3aa6ce897fca7c44f26d5399d187acec_elex_wannacry.exe
- Size 35KB
- Sample260715-vrlpvsds41
- SHA256 4d91c99d98e3bc99d18d88f7f87958648c5de5a3b8d8c5ccbf0b72f09da288a1
Score
10/10
Malware Config
Signatures
- Modifies WinLogon for persistence 2 TTPs 2 IoCs
- Modifies visibility of hidden/system files in Explorer 2 TTPs 2 IoCs
- Executes dropped EXE 1 IoCs
- Drops file in Windows directory 4 IoCs
- 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.
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-15_3aa6ce897fca7c44f26d5399d187acec_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-15_3aa6ce897fca7c44f26d5399d187acec_elex_wannacry.exe"1⤵
- Modifies WinLogon for persistence
- Modifies visibility of hidden/system files in Explorer
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\svchost.exeC:\Windows\svchost.exe2⤵
- Modifies WinLogon for persistence
- Modifies visibility of hidden/system files in Explorer
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
svchost.exe
memory/4972-7-0x0000000000400000-0x000000000065C000-memory.dmp
memory/4972-9-0x0000000000400000-0x000000000065C000-memory.dmp
memory/6124-0-0x0000000000400000-0x000000000065C000-memory.dmp
memory/6124-1-0x0000000000404000-0x0000000000405000-memory.dmp
memory/6124-8-0x0000000000400000-0x000000000065C000-memory.dmp