Analysis
- max time kernel
150s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 17:36
Behavioral task
behavioral1
Sample
2026-07-30_62f0703fae13ac4b6bd726d2f14b3125_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-07-30_62f0703fae13ac4b6bd726d2f14b3125_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
- Size 97KB
- Sample260730-v6ly6stdlh
- SHA256 2734201aa2645ecdbff67cab56145c7620cfd4123f3420b4758ae9d2249fb490
- MD5 62f0703fae13ac4b6bd726d2f14b3125
- SHA1 36aafc885b5e17d6e3f91c406fd8ae3213b2ac23
- SHA512 370853eea7da5b69456d8ecc617ff00de54add68ca74e318e9dd7b05c11c68699027a919b59abc32b79c25e7d9f51bcf7184f46e2f574460d6469e4a917af296
- SSDEEP 768:dX5L/v28rbBBAs4efgciryxApKd+CfbjYfou+lt/fFTujSjAsOmqeiir7L+d:7/db4Y4yxmCNu+r/tTujUAsOer7Li
- TLSH T1B1A36C3576D182B2E33BCB7524F58296A73678352E16C60F62CD4B494D63B90CE36F0A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/3704-0-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/files/0x000e00000001c4fd-7.dat UPX behavioral2/memory/3704-12-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/memory/3776-15-0x0000000000400000-0x0000000000418000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3776 conwur.exe -
resource yara_rule behavioral2/memory/3704-0-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/files/0x000e00000001c4fd-7.dat upx behavioral2/memory/3704-12-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/memory/3776-15-0x0000000000400000-0x0000000000418000-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 2026-07-30_62f0703fae13ac4b6bd726d2f14b3125_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 3704 wrote to memory of 3776 3704 2026-07-30_62f0703fae13ac4b6bd726d2f14b3125_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_62f0703fae13ac4b6bd726d2f14b3125_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_62f0703fae13ac4b6bd726d2f14b3125_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3704 -
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:3776
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\conwur.exe
- Size 97KB
- SHA256 01088ac3f501a44c58a34cd2073fd4c12abb1d5adc19ec4a4b85a2b2d3c3de83
- MD5 a59cd38370791f8ba89ead17f2e632ad
- SHA1 478bcce1347d5b5216fde1b5d6fcf3aefb1b4aaa
- SHA512 2d14c7c5a0d94904404e2b4fa0178feacbda84626636ad401b4c4cf7d79e4163ded8ead38ba2feb787d6f1f64d279fc8f837260c2a141ecc71bd1987daf81044
- SSDEEP 768:dX5L/v28rbBBAs4efgciryxApKd+CfbjYfou+lt/fFTujSjAsOmqeiir7L+v:7/db4Y4yxmCNu+r/tTujUAsOer7LU
- TLSH T1BBA37C3576D182B2E33BCB7524F58296A73678352E16C60F62CD4B494D63B90CE36F0A
- MD5 SHA1 SHA512 SSDEEP TLSH