Analysis
- max time kernel
150s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/08/2026, 03:30
Behavioral task
behavioral1
Sample
2026-08-23_9fbc3acf14bb0a0427062b697f9c69cd_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-08-23_9fbc3acf14bb0a0427062b697f9c69cd_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
- Size 98KB
- Sample260824-d2rv7aseqa
- SHA256 7b44d0608a4780f70049f6eea0fabc624ac0498c599a1d254ccd2f8553d24504
- MD5 9fbc3acf14bb0a0427062b697f9c69cd
- SHA1 264f3e66e39472e39cd87940a8ea3250f51520ad
- SHA512 be7aae10db75fdb9139a0f91f74529fe6e6dc479a40f86c8e54ae8dcf57be42284a55436c7b4dbafdba6abf3cb13f3330db70428585a4b2393a8866137194db8
- SSDEEP 768:dX5L/v28rbBBAs4efgciryxApKd+CfbjYfou+lt/fFTujSjAsOmqeiir7L+m7Y:7/db4Y4yxmCNu+r/tTujUAsOer7LPk
- TLSH T1E5A37C357AD182B2E33BCB7525F58296A73678352E16C60F61CD4B490D63B90CE36F0A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/4628-0-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/files/0x000600000001b867-8.dat UPX behavioral2/memory/4628-12-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/memory/940-16-0x0000000000400000-0x0000000000418000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 940 conwur.exe -
resource yara_rule behavioral2/memory/4628-0-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/files/0x000600000001b867-8.dat upx behavioral2/memory/4628-12-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/memory/940-16-0x0000000000400000-0x0000000000418000-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 2026-08-23_9fbc3acf14bb0a0427062b697f9c69cd_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 4628 wrote to memory of 940 4628 2026-08-23_9fbc3acf14bb0a0427062b697f9c69cd_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-23_9fbc3acf14bb0a0427062b697f9c69cd_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-23_9fbc3acf14bb0a0427062b697f9c69cd_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4628 -
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:940
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\conwur.exe
- Size 98KB
- SHA256 4eb0dc08c3253096863829f7cf0cf43ec60030537992d777fa4f182e362debd5
- MD5 8fa7e36bcd538447b1de2f4255b868fd
- SHA1 757a4ce4fbff498fdf6954cfa08149737c9aa31e
- SHA512 fdb7c475f259512360df1ae353d9aa7b934ac2f182f5f04a56824446bd767514d34b4a06eb02644299b205ec1215e5aafdadc60a7591d156303bd2a20c9b3c51
- SSDEEP 768:dX5L/v28rbBBAs4efgciryxApKd+CfbjYfou+lt/fFTujSjAsOmqeiir7L+m7vG:7/db4Y4yxmCNu+r/tTujUAsOer7LPDG
- TLSH T12CA37C357AD182B2E33BCB7525F58296A73678352E16C60F61CD4B490D63B90CE36F0A
- MD5 SHA1 SHA512 SSDEEP TLSH