Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/08/2026, 13:23
Behavioral task
behavioral1
Sample
2026-08-21_6ad806bdb36b8ada0361da750fbb9b24_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-08-21_6ad806bdb36b8ada0361da750fbb9b24_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
- Size 97KB
- Sample260822-qm7djsfb44
- SHA256 c6ae137faf1c8df07a0f6482d0291841c04819ca26aaa46eb1b07b89447fa98f
- MD5 6ad806bdb36b8ada0361da750fbb9b24
- SHA1 a8ecea76e5220632fcbc03b85647c3b4834a9eb2
- SHA512 fe6e9508a53aedab414c880bb935a2ab3d2705fc1ef1eae5fded7e4ec5346b0a1b8b08eca6a664326c70364e4e27208a323183c2c7f8af6db29b4bdccd1c9838
- SSDEEP 768:dX5L/v28rbBBAs4efgciryxApKd+CfbjYfou+lt/fFTujSjAsOmqeiir7L+m:7/db4Y4yxmCNu+r/tTujUAsOer7LR
- TLSH T15DA37C3576C182B2E33BCB7525F58296A736B8352E16C60F61CD4B494D63B90CE36F0A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/2688-0-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/files/0x000600000001b6c1-8.dat UPX behavioral2/memory/2688-12-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/memory/4352-16-0x0000000000400000-0x0000000000418000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4352 conwur.exe -
resource yara_rule behavioral2/memory/2688-0-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/files/0x000600000001b6c1-8.dat upx behavioral2/memory/2688-12-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/memory/4352-16-0x0000000000400000-0x0000000000418000-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 2026-08-21_6ad806bdb36b8ada0361da750fbb9b24_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 2688 wrote to memory of 4352 2688 2026-08-21_6ad806bdb36b8ada0361da750fbb9b24_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-21_6ad806bdb36b8ada0361da750fbb9b24_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-21_6ad806bdb36b8ada0361da750fbb9b24_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2688 -
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:4352
-
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 f85e343590373ec0a4dc7229e7269d6d5c0a81dad4d8eaeeedaa760bc095a990
- MD5 6a9eeacbae05840e8392ac9194634e65
- SHA1 bce75388771cb3af5c170e36de0cb2011ff8740e
- SHA512 d3e9a571e5f2a3205c612ef26ee876c13041847a5036917d8ab5fbdd183b8d7d65b74a243ed11af8dbe7d68d11234a5716fb8d6f5de5408c0d9513778ecfccc0
- SSDEEP 768:dX5L/v28rbBBAs4efgciryxApKd+CfbjYfou+lt/fFTujSjAsOmqeiir7L+i:7/db4Y4yxmCNu+r/tTujUAsOer7Ld
- TLSH T198A37C3576C182B2E33BCB7525F58296A736B8352E16C60F61CD4B494D63B90CE36F0A
- MD5 SHA1 SHA512 SSDEEP TLSH