Analysis
- max time kernel
150s - max time network
94s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
15/04/2026, 10:33
General
- Target 2026-04-15_5c37ffcaf25a2b393f892afd1b34c6eb_elex_wannacry.exe
- Size 2.4MB
- Sample260415-ml19csbz7m
- SHA256 29c7a8131900af52785b73ed28a2f4ed381b4d364e15a69a1c0a3c392fc9c349
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
- Executes dropped EXE 1 IoCs
- Drops file in Program Files directory 2 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 SetWindowsHookEx 3 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-15_5c37ffcaf25a2b393f892afd1b34c6eb_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-15_5c37ffcaf25a2b393f892afd1b34c6eb_elex_wannacry.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Program Files\Common Files\Microsoft Shared S\lsass.exe12⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
lsass.exe
SystemTemp_1
memory/2020-8-0x0000000000B00000-0x0000000000D8B000-memory.dmp
memory/2020-14-0x0000000000B00000-0x0000000000D8B000-memory.dmp
memory/2020-20-0x0000000000B00000-0x0000000000D8B000-memory.dmp
memory/5872-6-0x0000000000970000-0x0000000000BFB000-memory.dmp