Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
25/04/2026, 09:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 374KB
- Sample260425-lcsp7adv9s
- SHA256 8e363476c89740c4d375c0fa6a0c45116840f00027e3ce7726043954183d37a6
- MD5 f6d98c296eea7581a0fa19381bcf6f95
- SHA1 56a50092a6776f55968e8c9ec008e288f8e0196e
- SHA512 fb41db1cd3893703c2fc5093876cf1639e85f7b98f608664639045b583b187151e229fa6ccf812a991402666ec7081f9256c7944815777f3f61d37ade0eacfa3
- SSDEEP 6144:QcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:QSvO2x9mONvKRILSFnOkx2LIa
- TLSH T190846D2AF6A0D076C4779579C4A247AAFBB1742137208ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4560 213ea92c - 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 1080 2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 1080 2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 21 114.114.114.114 1080 2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 22 223.5.5.5 1080 2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_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\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 213ea92c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 213ea92c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 213ea92c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 213ea92c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 213ea92c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 213ea92c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 213ea92c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 213ea92c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 213ea92c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 213ea92c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 213ea92c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 213ea92c File created C:\Windows\SysWOW64\213ea92c 2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 213ea92c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 213ea92c - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\127d70 2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\4e11a0 213ea92c - 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 2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 213ea92c - 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 213ea92c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 213ea92c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 213ea92c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 213ea92c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 213ea92c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 213ea92c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 213ea92c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 213ea92c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 213ea92c - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4560 213ea92c 4560 213ea92c 4560 213ea92c 4560 213ea92c 4560 213ea92c 4560 213ea92c 4560 213ea92c 4560 213ea92c 1080 2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_smoke-loader_stop.exe 1080 2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_smoke-loader_stop.exe 1080 2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_smoke-loader_stop.exe 1080 2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_smoke-loader_stop.exe 1080 2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_smoke-loader_stop.exe 1080 2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1080 2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 1080 2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 4560 213ea92c Token: SeTcbPrivilege 4560 213ea92c
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-25_f6d98c296eea7581a0fa19381bcf6f95_amadey_coinminer_elex_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:1080
-
C:\Windows\Syswow64\213ea92cC:\Windows\Syswow64\213ea92c1⤵
- 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:4560
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\213ea92c
- Size 374KB
- SHA256 3308a78d47675e7a159f85a6d4ee168a2714dd1580d1bc7b04cf1efa1f0f86b9
- MD5 ffbb6013ce13ef7649f6a6465a763b7c
- SHA1 23d83b25519bd005f6f3c6bd1c37664d2d9d0a61
- SHA512 801c4f7dcc0feba21ba4050c14995f75eaeb38d7a5137cb05a00cd6b7936b1c4b06809a7a0dbf36e4ab3773c1dd9a99b8111c6d4c3ab31814e35001176596038
- SSDEEP 6144:5cTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:5SvO2x9mONvKRILSFnOkx2LIa
- TLSH T1EF846D2AF6A0D076C4779579C4A247AAFBB1742137208ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH