Analysis
- max time kernel
149s - max time network
148s - platform
windows11-21h2_x64 - resource
win11-20250619-en - resource tags
arch:x64arch:x86image:win11-20250619-enlocale:en-usos:windows11-21h2-x64system - submitted
09/05/2026, 18:47
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_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
2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
Resource
win11-20250619-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
- Size 679KB
- Sample260509-xe98sscs4y
- SHA256 f7cb7936c19dcf6b9869ddd225d7fb4256422f12fbf454b8c08707269fb71543
- MD5 e25b6afb77e2ec629e4d37b1b6de9861
- SHA1 7fe1bc74523fb6ab5941d1bd5eed33337334a5d1
- SHA512 bc26e53fb6d6e1806a6e86848b95e32a1b0a379a86c8eb4ee158ec0ea8eb3923854385dee3a7956b2319110ae1ec55b887dbbda24e3ee3b9232f507a7d23b618
- SSDEEP 12288:rSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/Lik8CQ3K:evO2xJKRI2FOkx2LFEvcUQPK
- TLSH T182E45A31E641C036D4A74576C6FA0BBFE964BD25131165CBA3C43A262FB36D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2692 843629ed - Unexpected DNS network traffic destination 6 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 22 223.5.5.5 5508 2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 72 114.114.114.114 5508 2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 73 223.5.5.5 5508 2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 1 114.114.114.114 5508 2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 2 223.5.5.5 5508 2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 21 114.114.114.114 5508 2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_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\Local\Microsoft\Windows\INetCache\Content.IE5 843629ed File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 843629ed File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 843629ed File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 843629ed File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 843629ed File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 843629ed File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 843629ed File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 843629ed File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 843629ed File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 843629ed File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 843629ed File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 843629ed File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 843629ed File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 843629ed File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 843629ed File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 843629ed File created C:\Windows\SysWOW64\843629ed 2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2e1688 843629ed File opened for modification C:\Windows\5e4c88 2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_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 2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 843629ed - 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\Content\CachePrefix 843629ed Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 843629ed Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 843629ed Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 843629ed Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 843629ed Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 843629ed Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 843629ed Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 843629ed Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 843629ed - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2692 843629ed 2692 843629ed 2692 843629ed 2692 843629ed 2692 843629ed 2692 843629ed 2692 843629ed 2692 843629ed 5508 2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 5508 2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 5508 2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 5508 2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 5508 2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 5508 2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5508 2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Token: SeTcbPrivilege 5508 2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Token: SeDebugPrivilege 2692 843629ed Token: SeTcbPrivilege 2692 843629ed
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-09_e25b6afb77e2ec629e4d37b1b6de9861_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:5508
-
C:\Windows\Syswow64\843629edC:\Windows\Syswow64\843629ed1⤵
- 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:2692
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\843629ed
- Size 679KB
- SHA256 329bf246e94172026cf2250be3b3b463d49ea0f2f525503890a33943c8435d5d
- MD5 9ec684185e2a0c3f5ad41ad06168f8b4
- SHA1 96d543b673ee1c609eb838c50af14993d8087255
- SHA512 d19471fde0c60c9c14370a6363e8a9b2d212d690e7c42d28fc8291eb0953db09f00d57b1f6922136eb2a320a01a01b8127284cd37022203fb9137acb44d2ff72
- SSDEEP 12288:zSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/Lik8CQ3K:GvO2xJKRI2FOkx2LFEvcUQPK
- TLSH T181E45A31E641C036D4A74576C6FA0BBFE964BD25131165CBA3C43A262FB36D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH