Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
06/05/2026, 22:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
9 signatures
150 seconds
General
- Target 2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
- Size 395KB
- Sample260506-2wm7tabw71
- SHA256 094d06b80f2a3804883308cb269de72a088082d9f3fa3631a2f0ac42198de140
- MD5 4b7df7fff9b6a8c0d4ba443df0aa42b7
- SHA1 bf007edf8327f2bde748d2e94a04c1e38076cea3
- SHA512 afc7e813a0b293e014c834620d796ae2530eae7d1479472f98cc79184da1e14c86d1f7f91b90e9375a5ae3734600805e7cbb5018ab0b25ba37fcea55890eb314
- SSDEEP 6144:tQtK91cOo9qoiTpppLeIUfdLyO2QFicEOkCybEaQRXr9HNdvOaxy8K:t39OFaPpKIUfdLyO8Okx2LIaxy
- TLSH T158847D2AB7A0D076C4B79579C49247AAFEB1B42137204ACFA390475A1F237E2BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1036 d3fa3432 - 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 11 114.114.114.114 2440 2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 12 223.5.5.5 2440 2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 1 114.114.114.114 2440 2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 2 223.5.5.5 2440 2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache d3fa3432 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content d3fa3432 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d3fa3432 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d3fa3432 File created C:\Windows\SysWOW64\d3fa3432 2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE d3fa3432 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 d3fa3432 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 d3fa3432 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 d3fa3432 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft d3fa3432 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData d3fa3432 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 d3fa3432 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 d3fa3432 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d3fa3432 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies d3fa3432 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 d3fa3432 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d3fa3432 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\29c610 2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\11bc98 d3fa3432 - 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 d3fa3432 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe - 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:" d3fa3432 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" d3fa3432 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ d3fa3432 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" d3fa3432 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" d3fa3432 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing d3fa3432 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix d3fa3432 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" d3fa3432 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" d3fa3432 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA d3fa3432 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 d3fa3432 - Suspicious behavior: EnumeratesProcesses 26 IoCs
pid Process 1036 d3fa3432 1036 d3fa3432 1036 d3fa3432 1036 d3fa3432 1036 d3fa3432 1036 d3fa3432 1036 d3fa3432 1036 d3fa3432 1036 d3fa3432 1036 d3fa3432 1036 d3fa3432 1036 d3fa3432 1036 d3fa3432 1036 d3fa3432 1036 d3fa3432 1036 d3fa3432 1036 d3fa3432 1036 d3fa3432 1036 d3fa3432 1036 d3fa3432 2440 2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 2440 2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 2440 2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 2440 2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 2440 2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 2440 2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2440 2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Token: SeTcbPrivilege 2440 2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Token: SeDebugPrivilege 1036 d3fa3432 Token: SeTcbPrivilege 1036 d3fa3432
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-06_4b7df7fff9b6a8c0d4ba443df0aa42b7_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:2440
-
C:\Windows\Syswow64\d3fa3432C:\Windows\Syswow64\d3fa34321⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1036
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\11bc98
- Size 916B
- SHA256 ef6192c397e98351e67b989fc13e221be986b30c8066a228a1b88e9021a06246
- MD5 291a2b9491b8d2574b55e4ddc95c820f
- SHA1 2eba47f6159b7e02d723c2e9d6fe3453928a33dc
- SHA512 90681f17eba1ec438434faba517cea30a35d4439ea9fab1619157861feeca9e2b79855100582f042826c2731775100055d7b0205082c250390adaad0b3358428
- TLSH T12B1159B7A44977B31DEA9E0F548035C7B1B0909ED17A75A27F9233D22AB38E4590234E
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\d3fa3432
- Size 395KB
- SHA256 95007a9962c0abf1ab8eaeda5c115df2a3307941cd460c69d135ce7f57976786
- MD5 41c8639d0f9832d569258cba823ed7ee
- SHA1 8f409dfa4bc90b7e097e06a64d07ae1003a950fb
- SHA512 012e664db322874f6d3b11425f433198885dfaf5249b921a1abcc4e99f246fc2707870a7b5667f988019d5d11ea963708136c2203f0c07f4e5841627eaa08138
- SSDEEP 6144:6QtK91cOo9qoiTpppLeIUfdLyO2QFicEOkCybEaQRXr9HNdvOaxy8K:639OFaPpKIUfdLyO8Okx2LIaxy
- TLSH T12F847D2AB7A0D076C4B79579C49247AAFEB1B42137204ACFA390475A1F237E2BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH