Analysis
- max time kernel
150s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
21/08/2026, 04:36
General
- Target 2026-08-21_4e023b1e050c6109767d0704ee8d84f3_elex_wannacry.exe
- Size 42KB
- Sample260821-e8fbeagm9w
- SHA256 f4f6bcbecd36e4b46dbd4582554ecd4b7fabbf1e4a57145876e76f2d9f1a9c47
Score
9/10
Malware Config
Signatures
- Detects executables built or packed with MPress PE compressor 4 IoCs
- 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\2026-08-21_4e023b1e050c6109767d0704ee8d84f3_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-21_4e023b1e050c6109767d0704ee8d84f3_elex_wannacry.exe"1⤵
- 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/1932-0-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1932-10-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4872-12-0x0000000000400000-0x000000000040B000-memory.dmp