Analysis
- max time kernel
150s - max time network
123s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260706-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/07/2026, 02:05
Behavioral task
behavioral1
Sample
2026-07-06_98d7c885ac9162b8158a47111c41c8bd_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-07-06_98d7c885ac9162b8158a47111c41c8bd_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
- Size 103KB
- Sample260707-ch532afy4t
- SHA256 59d4290ded12e73eb92a38bbf24d48e16f4ab36358d8a959313154c8f917518e
- MD5 98d7c885ac9162b8158a47111c41c8bd
- SHA1 ff0379344ee667916947100e3e395bd0aeb8448e
- SHA512 4afba48b5fb59bcff4daaa6b3d1af0d97f05ecd68a9f8b37971daffee96e306eedb7fc397021c8e5e9321c026a5d84741f75ecf729353ed90035d36634515839
- SSDEEP 768:PX5L/v28rbBBAs4efgciryxApKd+CfbMYfou+lt/fFTujSjAsOmqeiirxxD30:h/db4Y4yxmCGu+r/tTujUAsOer3Dk
- TLSH T139A37D2675C191B2D237C73554B5C297A7337C356E26C61F62CD0B4A4EA3B809E3AB0E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 5 IoCs
resource yara_rule behavioral2/memory/1596-0-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/files/0x000600000001b871-8.dat UPX behavioral2/memory/1596-13-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/memory/5760-12-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/memory/5760-17-0x0000000000400000-0x0000000000418000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 5760 conwur.exe -
resource yara_rule behavioral2/memory/1596-0-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/files/0x000600000001b871-8.dat upx behavioral2/memory/1596-13-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/memory/5760-12-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/memory/5760-17-0x0000000000400000-0x0000000000418000-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 2026-07-06_98d7c885ac9162b8158a47111c41c8bd_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 1596 wrote to memory of 5760 1596 2026-07-06_98d7c885ac9162b8158a47111c41c8bd_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-06_98d7c885ac9162b8158a47111c41c8bd_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-06_98d7c885ac9162b8158a47111c41c8bd_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1596 -
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:5760
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\conwur.exe
- Size 103KB
- SHA256 2d41a30f2f91be2b8d1188434ad049da4451ec891088c136e9fb1626d7a8219c
- MD5 2fa42b9693850b759cd6044200b2b8ac
- SHA1 7405729795258698ab20b38e8f8ddf17a1095123
- SHA512 22a633c4d22f85a71e84a011aa114c7f0b2378bd71758ba11e11579a32b3dc8e67a5dec872ae689cba1fd1965835a767d0f08e14589ab84982118690ad1948c0
- SSDEEP 768:PX5L/v28rbBBAs4efgciryxApKd+CfbMYfou+lt/fFTujSjAsOmqeiirxxD3Hc:h/db4Y4yxmCGu+r/tTujUAsOer3Ds
- TLSH T1ABA37D2675C181B2D237C73554F5C297A6337C756E26C60F62CD4B4A4EA3B809E3AB0E
- MD5 SHA1 SHA512 SSDEEP TLSH