Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
19/08/2026, 19:55
Behavioral task
behavioral1
Sample
2026-08-19_495a704bf44d05536d0d1d4302a87d24_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-08-19_495a704bf44d05536d0d1d4302a87d24_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
- Size 103KB
- Sample260819-ym94fascke
- SHA256 248672b75afc3c77896514e0b3ca6631020725a5087e2e4c813e356c10be0957
- MD5 495a704bf44d05536d0d1d4302a87d24
- SHA1 500c0864001c3e7456ad22761a3f4cc3bc06b76d
- SHA512 710892bd663dad0ce4950b0d98ae56992e308a47dacbdeda9d36cc8bd3367d2f0f64d5c0f3d0fd4ee30fb50773783d966430a2a39bfd68ccf56f0b255128550d
- SSDEEP 768:PX5L/v28rbBBAs4efgciryxApKd+CfbMYfou+lt/fFTujSjAsOmqeiirxxD3JH:h/db4Y4yxmCGu+r/tTujUAsOer3Dp
- TLSH T124A36D2575C182B2D237C73554F5C297A6337C356E26C61F62CD4B4A4E63B809E3AB0E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/4468-0-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/files/0x000d00000001c58b-8.dat UPX behavioral2/memory/4468-12-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/memory/2252-16-0x0000000000400000-0x0000000000418000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 2252 conwur.exe -
resource yara_rule behavioral2/memory/4468-0-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/files/0x000d00000001c58b-8.dat upx behavioral2/memory/4468-12-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/memory/2252-16-0x0000000000400000-0x0000000000418000-memory.dmp upx - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-19_495a704bf44d05536d0d1d4302a87d24_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language conwur.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4468 wrote to memory of 2252 4468 2026-08-19_495a704bf44d05536d0d1d4302a87d24_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-19_495a704bf44d05536d0d1d4302a87d24_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-19_495a704bf44d05536d0d1d4302a87d24_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4468 -
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
PID:2252
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\conwur.exe
- Size 104KB
- SHA256 d9d69d7ff1d91312e6a47ea17abd828714e6be336a182fc80a18780ed37eb5db
- MD5 d723e9b1a35969bf443d9e78423893bc
- SHA1 e983a70c76c2115fe33d6b1d53035438863e72fa
- SHA512 a1f096538a4bd8c96ba8d4add5b80760da5fc243b841d235a668a587fea5c5407efd10ea7042e9a9bd30dd06f746bb40a05fe85a04e039cac65d9e292cc2167f
- SSDEEP 768:PX5L/v28rbBBAs4efgciryxApKd+CfbMYfou+lt/fFTujSjAsOmqeiirxxD3JB:h/db4Y4yxmCGu+r/tTujUAsOer3Df
- TLSH T17CA37D2675C182B2D237C73554F5C297A6337C756E26C60F62CD4B4A4E63B809E3AB0E
- MD5 SHA1 SHA512 SSDEEP TLSH