Analysis
- max time kernel
150s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 06:42
Behavioral task
behavioral1
Sample
2026-08-09_7ac4258904fe6b659e8b313c727aee15_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-08-09_7ac4258904fe6b659e8b313c727aee15_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
- Size 97KB
- Sample260809-hgrrxahc45
- SHA256 235b2302e94bd2126423a71e347c8497f184c6e75cd774b1ecb3f9d2bf079264
- MD5 7ac4258904fe6b659e8b313c727aee15
- SHA1 e6382e9aee6c456e4063cc1abf12fc812c460817
- SHA512 5eca8af6efee3167adc7cc02375e5ac238ba84512207ec2a868f61303b116035e2442e3ab3fcb40188d943f2ae1912efe00f1d0e74febd7c267ac23d7d5b0e38
- SSDEEP 1536:NzUIb25A8ULw005o09WDuYHGjUAsOwRwrXDx:dUIbS5xquYmSOwRK
- TLSH T1BFA37D297AD18173D233C67554F5C2C7BA37B8267E16CA0F61CA070A4DA3B925D36B0D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/2480-0-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/files/0x000b000000016cdf-8.dat UPX behavioral2/memory/2480-13-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/memory/1796-16-0x0000000000400000-0x0000000000418000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 1796 conwurm.exe -
resource yara_rule behavioral2/memory/2480-0-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/files/0x000b000000016cdf-8.dat upx behavioral2/memory/2480-13-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/memory/1796-16-0x0000000000400000-0x0000000000418000-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 2026-08-09_7ac4258904fe6b659e8b313c727aee15_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language conwurm.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2480 wrote to memory of 1796 2480 2026-08-09_7ac4258904fe6b659e8b313c727aee15_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-09_7ac4258904fe6b659e8b313c727aee15_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_7ac4258904fe6b659e8b313c727aee15_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2480 -
C:\Users\Admin\AppData\Local\Temp\conwurm.exe"C:\Users\Admin\AppData\Local\Temp\conwurm.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1796
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\conwurm.exe
- Size 97KB
- SHA256 2c0d5f1929b9b5e46d02ba560615f58200967e3f187a1f7437cbd01ffa8d9213
- MD5 5da12e91144d4b1ba888b79115c55a52
- SHA1 71538a027532d9b78140930fb2b35c3ce4ca0f54
- SHA512 dfc3425125de5953b216f281ad15d9a3ff46893a7de882b093904e06dc9d5e1f986a1eed523236104faca47847a729b2ef6a90143549dddaa750520bccbfdb63
- SSDEEP 1536:NzUIb25A8ULw005o09WDuYHGjUAsOwRwrXDp:dUIbS5xquYmSOwRy
- TLSH T1A2A37D297AD18173D233C67554F5C2C7BA37B8267E16CA0F61CA070A4DA3B925D36B0E
- MD5 SHA1 SHA512 SSDEEP TLSH