Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
13/09/2026, 16:13
Behavioral task
behavioral1
Sample
2026-09-13_3a26ded057cbe41c1ad7016435c4cf7c_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260911-en
7 signatures
150 seconds
General
- Target 2026-09-13_3a26ded057cbe41c1ad7016435c4cf7c_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
- Size 95KB
- Sample260913-tpjbaassay
- SHA256 2ca59110a2e458de74f59d4333ad082c0efd4af69fe41feb9d25cc46144bda4d
- MD5 3a26ded057cbe41c1ad7016435c4cf7c
- SHA1 d4b0ae3725259862b1ee83fbe0d64af6a7cbf141
- SHA512 61b2f12d8f3ac7d694011e6f9144d0d53ba6962c900578d3f387144d32563c0c771ce604cb6de1c5dc35f40d4189f3c4b6078644a5b15da8c78913d9669b03c2
- SSDEEP 768:/X5L/v28rbBBAs4efgciryxApKd+CfbjYfou+lt/fFTujSjAsOmqeiir7Lg5:R/db4Y4yxmCNu+r/tTujUAsOer7La
- TLSH T1E3A37D2675C182B2E33BCB7524F58297A73779352E16C60F62CD4B494D63690CE3AF0A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/2800-0-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/files/0x000500000000053e-8.dat UPX behavioral2/memory/2800-12-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/memory/2904-16-0x0000000000400000-0x0000000000418000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 2904 conwur.exe -
resource yara_rule behavioral2/memory/2800-0-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/files/0x000500000000053e-8.dat upx behavioral2/memory/2800-12-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/memory/2904-16-0x0000000000400000-0x0000000000418000-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 2026-09-13_3a26ded057cbe41c1ad7016435c4cf7c_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 2800 wrote to memory of 2904 2800 2026-09-13_3a26ded057cbe41c1ad7016435c4cf7c_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-13_3a26ded057cbe41c1ad7016435c4cf7c_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-13_3a26ded057cbe41c1ad7016435c4cf7c_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2800 -
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:2904
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\conwur.exe
- Size 96KB
- SHA256 6102714e485c8ea4bab46f705a371da45fdf315654a412517ba2a9906a35106b
- MD5 ff682e1456d87584185d149b9ad8a00a
- SHA1 621d937fe5fe1395e9414048b860904589ccd933
- SHA512 6cce300357d982b97dc3336a9dd6dd2f04436c6bda4e273e3ec7f2ce1def86c4e89318290bce6609ee40acb469aedac0d4bacc23a24778f7ecb12ca2dcb024a6
- SSDEEP 768:/X5L/v28rbBBAs4efgciryxApKd+CfbjYfou+lt/fFTujSjAsOmqeiir7Lgi:R/db4Y4yxmCNu+r/tTujUAsOer7LR
- TLSH T137A37D2575C182B2E33BCB7524F58297A73779352E16C60F62CD4B494D63A90CE3AF0A
- MD5 SHA1 SHA512 SSDEEP TLSH