Analysis
- max time kernel
149s - max time network
148s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
09/05/2026, 04:29
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-09_6b7393035001945b414368a916d7c63e_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
2026-05-09_6b7393035001945b414368a916d7c63e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 2026-05-09_6b7393035001945b414368a916d7c63e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
- Size 679KB
- Sample260509-e4d8jsaw6s
- SHA256 76f0d37552508060904339e1cb4945062b8a4b7dc556e2fd9e89db4168201040
- MD5 6b7393035001945b414368a916d7c63e
- SHA1 f4eb224fd94dc2253fd06cf9770f47ee40c24cc9
- SHA512 f6d1dbc31c29c527c87d0db9a0c4bd1f2986f510cbd8a786c7248bb1edbee7d06e9cc91311ccc3c864951c7d683c00b0ec544bd2f77307644c34670613f6a19b
- SSDEEP 12288:3SvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/Lik8CQ3K:CvO2xJKRI2FOkx2LFEvcUQPK
- TLSH T11CE45A31E641C036D4A74576C6FA0BBFE964BD25131165CBA3C43A262FB36D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3392 e8124a52 - 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 17 223.5.5.5 1056 2026-05-09_6b7393035001945b414368a916d7c63e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 1 114.114.114.114 1056 2026-05-09_6b7393035001945b414368a916d7c63e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 2 223.5.5.5 1056 2026-05-09_6b7393035001945b414368a916d7c63e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 16 114.114.114.114 1056 2026-05-09_6b7393035001945b414368a916d7c63e_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 e8124a52 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData e8124a52 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e8124a52 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e8124a52 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 e8124a52 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft e8124a52 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e8124a52 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content e8124a52 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e8124a52 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e8124a52 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C e8124a52 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e8124a52 File created C:\Windows\SysWOW64\e8124a52 2026-05-09_6b7393035001945b414368a916d7c63e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 e8124a52 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE e8124a52 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies e8124a52 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C e8124a52 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3a1280 e8124a52 File opened for modification C:\Windows\121440 2026-05-09_6b7393035001945b414368a916d7c63e_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_6b7393035001945b414368a916d7c63e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e8124a52 - 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:" e8124a52 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ e8124a52 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" e8124a52 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" e8124a52 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing e8124a52 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix e8124a52 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" e8124a52 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" e8124a52 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" e8124a52 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3392 e8124a52 3392 e8124a52 3392 e8124a52 3392 e8124a52 3392 e8124a52 3392 e8124a52 3392 e8124a52 3392 e8124a52 1056 2026-05-09_6b7393035001945b414368a916d7c63e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 1056 2026-05-09_6b7393035001945b414368a916d7c63e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 1056 2026-05-09_6b7393035001945b414368a916d7c63e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 1056 2026-05-09_6b7393035001945b414368a916d7c63e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 1056 2026-05-09_6b7393035001945b414368a916d7c63e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 1056 2026-05-09_6b7393035001945b414368a916d7c63e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1056 2026-05-09_6b7393035001945b414368a916d7c63e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Token: SeTcbPrivilege 1056 2026-05-09_6b7393035001945b414368a916d7c63e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Token: SeDebugPrivilege 3392 e8124a52 Token: SeTcbPrivilege 3392 e8124a52
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-09_6b7393035001945b414368a916d7c63e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-09_6b7393035001945b414368a916d7c63e_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:1056
-
C:\Windows\Syswow64\e8124a52C:\Windows\Syswow64\e8124a521⤵
- 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:3392
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\e8124a52
- Size 679KB
- SHA256 0d9aba8db70ea24601ae58abdcc88adfd3e54f17c2b21bc833d599b606bc71f3
- MD5 530eefe6be9ea9c45c8a255c8e3aef64
- SHA1 49167bbf936365074b996fcd6893af6317163d2c
- SHA512 a24004d20480b2b954e3fc3095e428c0cbf49a73bfd98a2e23718c2c8818f4025e0c2010fc5a717f43465707d556c7dd57149e1bf569e8224527a95ce509d7d6
- SSDEEP 12288:TSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/Lik8CQ3K:mvO2xJKRI2FOkx2LFEvcUQPK
- TLSH T128E45A31E641C036D4A74576C6FA0BBFE964BD25131165CBA3C43A262FB36D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH