Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
19/04/2026, 04:34
General
- Target 2026-04-19_401de2393292bd69742643c540adf951_elex_wannacry.exe
- Size 43KB
- Sample260419-e7lf2acv6q
- SHA256 c34faf2a8626000ff545cd6d69c051349b3208dfbba610eeca8075e50699d5ef
Score
9/10
Malware Config
Signatures
- Detects executables built or packed with MPress PE compressor 5 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- 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\2026-04-19_401de2393292bd69742643c540adf951_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-19_401de2393292bd69742643c540adf951_elex_wannacry.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\update_pdf.exe"C:\Users\Admin\AppData\Local\Temp\update_pdf.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
update_pdf.exe
memory/4616-0-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4616-11-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4616-10-0x0000000002030000-0x00000000020A5000-memory.dmp
memory/4784-8-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4784-20-0x0000000002050000-0x00000000020C5000-memory.dmp
memory/4784-21-0x0000000000400000-0x000000000040B000-memory.dmp