Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
16/04/2026, 08:47
General
- Target 2026-04-16_a8315ab307a9bd53eae75760b7317682_elex_wannacry.exe
- Size 29KB
- Sample260416-kpztlaex21
- SHA256 fd819c8d6ec0564ab28e26f724bd58517f615b162d90afb24124a1525e1d0d7c
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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\2026-04-16_a8315ab307a9bd53eae75760b7317682_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-16_a8315ab307a9bd53eae75760b7317682_elex_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\opera_updater.exe"C:\Users\Admin\AppData\Local\Temp\opera_updater.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
opera_updater.exe
memory/1272-8-0x00000000047C0000-0x0000000004824000-memory.dmp
memory/1272-14-0x00000000047C0000-0x0000000004824000-memory.dmp
memory/1272-16-0x00000000047C0000-0x0000000004824000-memory.dmp
memory/1272-17-0x00000000047C0000-0x0000000004824000-memory.dmp
memory/1272-23-0x00000000047C0000-0x0000000004824000-memory.dmp