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
17/04/2026, 10:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
- Size 547KB
- Sample260417-mzz88aey21
- SHA256 47d273d85884e7313333241ffe2ba3aeb1105a32245e9f0e4de07943d379df3c
- MD5 9df0a30ce1af0975f1f1a01a82729fbb
- SHA1 9aca9bdfffee52bb7a550781b9bb3590b37f79eb
- SHA512 24377624e198730a6552e0d2fa1bc9631a57075172769346a3c05bf6be559cdceb6a59fc84e89086cdc40073d6329bc6b6b28e2f58a231ac9f4662823f5ece1e
- SSDEEP 6144:ncTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOaxy8KARG3:nSvO2x9mONvKRILSFnOkx2LIaxy6RY
- TLSH T12FC47C27B6908236C4778675C4E647A6FBB5B511BB228B8F675083190F237D3BE21B1C
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 792 7933ea55 - 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 2392 2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 2 223.5.5.5 2392 2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 27 114.114.114.114 2392 2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 31 223.5.5.5 2392 2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_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\LocalLow\Microsoft 7933ea55 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 7933ea55 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 7933ea55 File created C:\Windows\SysWOW64\7933ea55 2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 7933ea55 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7933ea55 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7933ea55 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 7933ea55 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7933ea55 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7933ea55 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 7933ea55 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 7933ea55 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 7933ea55 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7933ea55 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7933ea55 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\28f3b0 2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\d8f30 7933ea55 - 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 2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7933ea55 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 7933ea55 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 7933ea55 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 7933ea55 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 7933ea55 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 7933ea55 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 7933ea55 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 7933ea55 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 7933ea55 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 7933ea55 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 792 7933ea55 792 7933ea55 792 7933ea55 792 7933ea55 792 7933ea55 792 7933ea55 792 7933ea55 792 7933ea55 2392 2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 2392 2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 2392 2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 2392 2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 2392 2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 2392 2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2392 2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeTcbPrivilege 2392 2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeDebugPrivilege 792 7933ea55 Token: SeTcbPrivilege 792 7933ea55
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-17_9df0a30ce1af0975f1f1a01a82729fbb_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:2392
-
C:\Windows\Syswow64\7933ea55C:\Windows\Syswow64\7933ea551⤵
- 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:792
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\7933ea55
- Size 547KB
- SHA256 5812bdc1cda2442271d18cf15ec8b065b0b7352bc7dab1f0795862a0d066e1f8
- MD5 199a5c20bb349236149344c04078b42e
- SHA1 8ceea4102188d8bf8021bbae2c538b9d9a8d4550
- SHA512 8a1368e5c1bd070ee37a86599039a9c389caff58407b59c26ebdd9add2cd65b81ec2050492dd7955671645f0ff498fa4c9df2dcfc3e3dfd0d83bd86b8bf2d8aa
- SSDEEP 6144:LcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOaxy8KARG3:LSvO2x9mONvKRILSFnOkx2LIaxy6RY
- TLSH T132C47C27B6908236C4778675C4E647A6FBB5B511BB228B8F675083190F237D3BE21B1C
- MD5 SHA1 SHA512 SSDEEP TLSH