Analysis
- max time kernel
150s - max time network
135s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
29/07/2026, 08:31
General
- Target 2026-07-29_3c281410ec78d89eb070b5dc506f3973_elex_rhadamanthys_stop.exe
- Size 73KB
- Sample260729-kevrwsfc38
- SHA256 3ee0fd9016fca785784606f7f45713f7666adc18b49bfb41829c255bd1451340
Score
9/10
Malware Config
Signatures
- UPX dump on OEP (original entry point) 5 IoCs
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- UPX packed file 5 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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\2026-07-29_3c281410ec78d89eb070b5dc506f3973_elex_rhadamanthys_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_3c281410ec78d89eb070b5dc506f3973_elex_rhadamanthys_stop.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\netprotocol.exeC:\Users\Admin\AppData\Roaming\netprotocol.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
netprotocol.exe
memory/5204-5-0x0000000000400000-0x0000000000426000-memory.dmp
memory/5204-8-0x0000000000400000-0x0000000000426000-memory.dmp
memory/6104-0-0x0000000000400000-0x0000000000426000-memory.dmp
memory/6104-7-0x0000000000400000-0x0000000000426000-memory.dmp