Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/05/2026, 00:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-10_2da33e3095d7435d7e4f50da3503b9df_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-10_2da33e3095d7435d7e4f50da3503b9df_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 2026-05-10_2da33e3095d7435d7e4f50da3503b9df_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
- Size 395KB
- Sample260510-bas8tsfx5s
- SHA256 e2da9e2930489d492cb01eb04a2aeb8cd64c9eb42913731841000919a5284e43
- MD5 2da33e3095d7435d7e4f50da3503b9df
- SHA1 90b81e895dde616c1d171dbe0017355e83853558
- SHA512 47cbeb43b42d2918bc0e65353a85c607bed41895cf08c48b4cce37a95099461e7d8d5caec24fc89f293ae5a32ae5a0ddd0f4f7be6809f985c682e33718e18d57
- SSDEEP 6144:eQtK91cOo9qoiTpppLeIUfdLyO2QFicEOkCybEaQRXr9HNdvOaxy8K:e39OFaPpKIUfdLyO8Okx2LIaxy
- TLSH T1AE847D2AB7A0D076C4B79579C49247AAFEB1B42137204ACFA390475A1F237E2BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5280 27e98296 - 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 3 114.114.114.114 996 2026-05-10_2da33e3095d7435d7e4f50da3503b9df_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 4 223.5.5.5 996 2026-05-10_2da33e3095d7435d7e4f50da3503b9df_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 35 114.114.114.114 996 2026-05-10_2da33e3095d7435d7e4f50da3503b9df_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 36 223.5.5.5 996 2026-05-10_2da33e3095d7435d7e4f50da3503b9df_amadey_coinminer_elex_graphican_remcos_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\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 27e98296 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 27e98296 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 27e98296 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 27e98296 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 27e98296 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 27e98296 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 27e98296 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 27e98296 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 27e98296 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 27e98296 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 27e98296 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 27e98296 File created C:\Windows\SysWOW64\27e98296 2026-05-10_2da33e3095d7435d7e4f50da3503b9df_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 27e98296 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 27e98296 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5a6540 27e98296 File opened for modification C:\Windows\110d48 2026-05-10_2da33e3095d7435d7e4f50da3503b9df_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 2026-05-10_2da33e3095d7435d7e4f50da3503b9df_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 27e98296 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 27e98296 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 27e98296 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 27e98296 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 27e98296 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 27e98296 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 27e98296 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 27e98296 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 27e98296 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 27e98296 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 5280 27e98296 5280 27e98296 5280 27e98296 5280 27e98296 5280 27e98296 5280 27e98296 5280 27e98296 5280 27e98296 996 2026-05-10_2da33e3095d7435d7e4f50da3503b9df_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 996 2026-05-10_2da33e3095d7435d7e4f50da3503b9df_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 996 2026-05-10_2da33e3095d7435d7e4f50da3503b9df_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 996 2026-05-10_2da33e3095d7435d7e4f50da3503b9df_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 996 2026-05-10_2da33e3095d7435d7e4f50da3503b9df_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 996 2026-05-10_2da33e3095d7435d7e4f50da3503b9df_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 996 2026-05-10_2da33e3095d7435d7e4f50da3503b9df_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Token: SeTcbPrivilege 996 2026-05-10_2da33e3095d7435d7e4f50da3503b9df_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Token: SeDebugPrivilege 5280 27e98296 Token: SeTcbPrivilege 5280 27e98296
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-10_2da33e3095d7435d7e4f50da3503b9df_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-10_2da33e3095d7435d7e4f50da3503b9df_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:996
-
C:\Windows\Syswow64\27e98296C:\Windows\Syswow64\27e982961⤵
- 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:5280
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\27e98296
- Size 395KB
- SHA256 74c23393437db93f76eec0b63c1e1cdaf44ca853211506d401a47039bbfe2793
- MD5 18570e2c2995ccef95cb0dfe6076468a
- SHA1 1c5ea2d6930aab5b73b5d31ac335a82da2fa12e6
- SHA512 488de77b8c124ea8ff487a41f522dc388955e453f7dc1430ce5f7e1270f5eff89f3f001cac379541d81e50729d848f30a65b7eed6daa0d13389b861246288423
- SSDEEP 6144:OQtK91cOo9qoiTpppLeIUfdLyO2QFicEOkCybEaQRXr9HNdvOaxy8K:O39OFaPpKIUfdLyO8Okx2LIaxy
- TLSH T11E847D2AB7A0D076C4B79579C49247AAFEB1B42137204ACFA390475A1F237E2BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH