Analysis
- max time kernel
150s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
04/08/2026, 04:48
General
- Target 2026-08-04_fad04b4ed946c84c98ba1be96984bbe8_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
- Size 103KB
- Sample260804-fe3qaadb83
- SHA256 b5e49fd251ebf95b677b12c216b81d7cd353c49dbad6173f728241022d018ef5
Malware Config
Signatures
- UPX dump on OEP (original entry point) 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
- UPX packed file 5 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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\2026-08-04_fad04b4ed946c84c98ba1be96984bbe8_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_fad04b4ed946c84c98ba1be96984bbe8_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\conwur.exe"C:\Users\Admin\AppData\Local\Temp\conwur.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
conwur.exe
memory/640-11-0x0000000000400000-0x0000000000418000-memory.dmp
memory/640-16-0x0000000000400000-0x0000000000418000-memory.dmp
memory/1036-0-0x0000000000400000-0x0000000000418000-memory.dmp
memory/1036-1-0x0000000004000000-0x0000000004005000-memory.dmp
memory/1036-2-0x0000000004000000-0x0000000004005000-memory.dmp
memory/1036-4-0x0000000004000000-0x0000000004005000-memory.dmp
memory/1036-13-0x0000000000400000-0x0000000000418000-memory.dmp