Analysis
- max time kernel
149s - max time network
149s - 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, 04:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
- Size 395KB
- Sample260506-fdkhbaev9q
- SHA256 0a44bb30abe1189d3f5a532ef78df5b42b61b27be5225f6a3442a5705af874a3
- MD5 4c6ab8a8647b451c2437b32f66c10615
- SHA1 cdfb36100678b026c1dd778d04288fa30f6ddadd
- SHA512 a688cefc08b0956d5ccfc4793a18c2af1f798b68cbe55658d6ed104639bef51a089a4d4f1c2146c016fa42a50909de90bebe2efcc46aaa852674867b47b849a9
- SSDEEP 6144:wwdK91cVMoSTZu05LOY0ftLy+mgFScEOkCybEaQRXr9HNdvOaxy8K:wn9OVKk05aY0ftLy+MOkx2LIaxy
- TLSH T127846D2AF6A0D076C4B79578C49257A6FBB1742137204ACFA390475A1F637E2BE3630D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3760 87a6ed28 - 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 1 114.114.114.114 4784 2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 2 223.5.5.5 4784 2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 19 114.114.114.114 4784 2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 20 223.5.5.5 4784 2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 87a6ed28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 87a6ed28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 87a6ed28 File created C:\Windows\SysWOW64\87a6ed28 2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 87a6ed28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 87a6ed28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 87a6ed28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 87a6ed28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 87a6ed28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 87a6ed28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 87a6ed28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 87a6ed28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 87a6ed28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 87a6ed28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 87a6ed28 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\405f60 87a6ed28 File opened for modification C:\Windows\51e760 2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_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 2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 87a6ed28 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 87a6ed28 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 87a6ed28 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 87a6ed28 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 87a6ed28 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 87a6ed28 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 87a6ed28 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 87a6ed28 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 87a6ed28 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 87a6ed28 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3760 87a6ed28 3760 87a6ed28 3760 87a6ed28 3760 87a6ed28 3760 87a6ed28 3760 87a6ed28 3760 87a6ed28 3760 87a6ed28 4784 2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4784 2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4784 2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4784 2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4784 2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4784 2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4784 2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeTcbPrivilege 4784 2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeDebugPrivilege 3760 87a6ed28 Token: SeTcbPrivilege 3760 87a6ed28
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-06_4c6ab8a8647b451c2437b32f66c10615_amadey_coinminer_elex_graphican_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:4784
-
C:\Windows\Syswow64\87a6ed28C:\Windows\Syswow64\87a6ed281⤵
- 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:3760
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\87a6ed28
- Size 395KB
- SHA256 183e6fc534d5c413ec4cc913de315934087d8392e9fc66a8484abb593e83b62e
- MD5 d93a70f2e04d407936b1385bcec24829
- SHA1 fc05aab1c2ee32d7f8c0c4c39853149b446e2e03
- SHA512 3bfb2d37283828c65a533e16c73bebe0c4ede331a6dbc715066bd4de0a81de64277567121a88691b13a568afba7a67f4236687c8d3eb7a42c76c3f2549c5fd5a
- SSDEEP 6144:QwdK91cVMoSTZu05LOY0ftLy+mgFScEOkCybEaQRXr9HNdvOaxy8K:Qn9OVKk05aY0ftLy+MOkx2LIaxy
- TLSH T188846D2AF6A0D076C4B79578C49257A6FBB1742137204ACFA390475A1F637E2BE3630D
- MD5 SHA1 SHA512 SSDEEP TLSH