Analysis
- max time kernel
150s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/07/2026, 17:09
Behavioral task
behavioral1
Sample
2026-07-22_b96ca4d389378dc7951542b2f0c5a656_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-07-22_b96ca4d389378dc7951542b2f0c5a656_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
- Size 96KB
- Sample260722-vpg9nazbma
- SHA256 02b9f926a255cdd9727c965e43a5374a8404eba639251423781413efa3daa0f2
- MD5 b96ca4d389378dc7951542b2f0c5a656
- SHA1 06ce66244e79c4198b610d596ea5a15b8ce235a0
- SHA512 a57b37f7c0f2735c03c103a463fd120d32d0a7290176d47bb545a2fc53e011c92faf42615e98d22414f52009b18b6a7ef6bd00f4386db6941f1455f016187acb
- SSDEEP 768:dX5L/v28rbBBAs4efgciryxApKd+CfbjYfou+lt/fFTujSjAsOmqeiir7L+E:7/db4Y4yxmCNu+r/tTujUAsOer7Lv
- TLSH T15AA36C2575C182B2E33BCB7524F5C296A73779352E16C60F62CD4B494D63A90CE3AF0A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/5684-0-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/files/0x000b00000001b315-8.dat UPX behavioral2/memory/5684-12-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/memory/3240-16-0x0000000000400000-0x0000000000418000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3240 conwur.exe -
resource yara_rule behavioral2/memory/5684-0-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/files/0x000b00000001b315-8.dat upx behavioral2/memory/5684-12-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/memory/3240-16-0x0000000000400000-0x0000000000418000-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 2026-07-22_b96ca4d389378dc7951542b2f0c5a656_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 5684 wrote to memory of 3240 5684 2026-07-22_b96ca4d389378dc7951542b2f0c5a656_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-22_b96ca4d389378dc7951542b2f0c5a656_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-22_b96ca4d389378dc7951542b2f0c5a656_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5684 -
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:3240
-
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 6caad8bc6fe01251dabd1aeeb551d48abc1ad874b187cd03cd8f62d3b6c63ba2
- MD5 0b109dcc3aaf15763d4261add92988b5
- SHA1 abdaf6a928a765ab95b6f24ae5efd3dc5d4b3a28
- SHA512 6b0370874e41b74b65c65bfcbcb2cd8f57eada55bb0f373538a7fb39e43127822b50ca84f9725f115a03dc06850ab5e5085bef2117f033def95849ca41332721
- SSDEEP 768:dX5L/v28rbBBAs4efgciryxApKd+CfbjYfou+lt/fFTujSjAsOmqeiir7L+/:7/db4Y4yxmCNu+r/tTujUAsOer7Lk
- TLSH T173A36C2576D182B2E33BCB7524F5C296A73678352E16C60F62CD4B494D63B90CE36F0A
- MD5 SHA1 SHA512 SSDEEP TLSH