Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
20/07/2026, 14:01
General
- Target 2026-07-20_f65b62b43238b76c688c3c9c72cba65e_elex_wannacry.exe
- Size 57KB
- Sample260720-rbv2tact2l
- SHA256 c79cd6545aeea3acd4452e4b2812e9cd99710ea936aab30cb61295a03785e0b9
Score
9/10
Malware Config
Signatures
- Detects executables built or packed with MPress PE compressor 4 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\2026-07-20_f65b62b43238b76c688c3c9c72cba65e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_f65b62b43238b76c688c3c9c72cba65e_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/3380-10-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3736-0-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3736-9-0x0000000000400000-0x000000000040B000-memory.dmp