Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
17/08/2026, 03:32
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
- Size 419KB
- Sample260817-d34ldasenh
- SHA256 60654f01a7b79e54e2463115040900d3c03d15a451f6901e830a92e92e0d65b7
- MD5 7dd006ef36786605824ee17cbb4acef4
- SHA1 e8d723ce8d4c26d1e22122a7f4835840e5457fa6
- SHA512 5746e9098ea847addb894a9fc30520b2026944bc31317f3f4c39ce0c363e4af234e2875f8e4eb1927708faed79887b7565c379460469b3bea8d71dd8065b85f9
- SSDEEP 6144:OatygN+TkFSLZ+knaTDH76VFwcEOkCybEaQRXr9HNdvOa:OatG+S9+kaTDHrOkx2LIa
- TLSH T12F948C19FAA08076C563857AC4E257A6FBB1B5223B109ACF639007565F237E3BD3530E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2272 c8a0a05e - Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 36 223.5.5.5 1912 2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 3 114.114.114.114 1912 2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 4 223.5.5.5 1912 2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 34 114.114.114.114 1912 2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe - Drops file in System32 directory 19 IoCs
description ioc Process File created C:\Windows\SysWOW64\c8a0a05e 2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 c8a0a05e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c8a0a05e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 c8a0a05e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies c8a0a05e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft c8a0a05e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData c8a0a05e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content c8a0a05e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C c8a0a05e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c8a0a05e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 c8a0a05e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 c8a0a05e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache c8a0a05e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c8a0a05e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 c8a0a05e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE c8a0a05e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 c8a0a05e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C c8a0a05e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c8a0a05e - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\26e5c0 c8a0a05e File opened for modification C:\Windows\20bbf0 2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe - 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 2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c8a0a05e - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" c8a0a05e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" c8a0a05e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" c8a0a05e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing c8a0a05e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" c8a0a05e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ c8a0a05e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" c8a0a05e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" c8a0a05e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix c8a0a05e - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2272 c8a0a05e 2272 c8a0a05e 2272 c8a0a05e 2272 c8a0a05e 2272 c8a0a05e 2272 c8a0a05e 2272 c8a0a05e 2272 c8a0a05e 1912 2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 1912 2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 1912 2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 1912 2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 1912 2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 1912 2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1912 2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Token: SeTcbPrivilege 1912 2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Token: SeDebugPrivilege 2272 c8a0a05e Token: SeTcbPrivilege 2272 c8a0a05e
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_7dd006ef36786605824ee17cbb4acef4_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1912
-
C:\Windows\Syswow64\c8a0a05eC:\Windows\Syswow64\c8a0a05e1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2272
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\c8a0a05e
- Size 419KB
- SHA256 7ad6ead7c503c481d514ad694f4fb4ae3cb2726f8750b898316dfb68b68f2c40
- MD5 ab2f3e4ce1061812243a4dd6baf168a0
- SHA1 5525dbdd83e60290ff2a3f2923436f47e3bc64dd
- SHA512 5f15b7f316fcd686b6e2b2013d56d225483e128eee935162634753cd6dd4e2a016818d0a97f7263192a5d58f55deac6e69873158414dc39c49fb6c3000a10719
- SSDEEP 6144:8atygN+TkFSLZ+knaTDH76VFwcEOkCybEaQRXr9HNdvOa:8atG+S9+kaTDHrOkx2LIa
- TLSH T1B6948C19FAA08076C563857AC4E257A6FBB1B5223B109ACF639007565F237E3BD3530E
- MD5 SHA1 SHA512 SSDEEP TLSH