Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
28/05/2026, 11:17
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win11-20260513-en
windows11-21h2-x64
9 signatures
150 seconds
General
- Target 2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 374KB
- Sample260528-ndvx2se19w
- SHA256 fe5038b90dda588143eb0befbaef7358f2f46e602786ab96e810f0acdd1c7387
- MD5 ae6a6d70311b1110f533b2dbb86d8600
- SHA1 377c364d8c24785dcb9cafff11544283ce505c4d
- SHA512 8e994823d5d873fe0d623f85bc864b9c5da4677a280aae85f0351f29f643f0fbb6bae5ed11106d13c44a849920f23904277873b12863ac00d5146a7a52aca3c6
- SSDEEP 6144:jcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:jSvO2x9mONvKRILSFnOkx2LIa
- TLSH T1F5846D2AF6A0D076C4779579C4A247AAFBB1742137208ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2148 98028358 - 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 3492 2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 4 223.5.5.5 3492 2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 54 114.114.114.114 3492 2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 55 223.5.5.5 3492 2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\98028358 2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 98028358 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 98028358 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 98028358 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 98028358 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 98028358 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 98028358 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 98028358 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 98028358 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 98028358 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 98028358 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 98028358 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 98028358 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\24c648 98028358 File opened for modification C:\Windows\3bc8c8 2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_amadey_coinminer_elex_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 98028358 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_amadey_coinminer_elex_smoke-loader_stop.exe - 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" 98028358 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 98028358 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 98028358 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 98028358 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 98028358 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 98028358 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 98028358 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 98028358 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 98028358 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2148 98028358 2148 98028358 2148 98028358 2148 98028358 2148 98028358 2148 98028358 2148 98028358 2148 98028358 3492 2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_amadey_coinminer_elex_smoke-loader_stop.exe 3492 2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_amadey_coinminer_elex_smoke-loader_stop.exe 3492 2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_amadey_coinminer_elex_smoke-loader_stop.exe 3492 2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_amadey_coinminer_elex_smoke-loader_stop.exe 3492 2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_amadey_coinminer_elex_smoke-loader_stop.exe 3492 2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3492 2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 3492 2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 2148 98028358 Token: SeTcbPrivilege 2148 98028358
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-28_ae6a6d70311b1110f533b2dbb86d8600_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:3492
-
C:\Windows\Syswow64\98028358C:\Windows\Syswow64\980283581⤵
- 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:2148
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\98028358
- Size 374KB
- SHA256 267aa5cca23cda5deba4a32d6eee77a282c19a2c1c4f75613079691598519c05
- MD5 0eb0f6b3024886961bfac98d7eb91ceb
- SHA1 0344cff4c20b1ae403f006783a3f839a8c28f797
- SHA512 19745798989183b576a6a82b217b41cbbeaf54d00db89dbbf14b1267d378b87101be771f5a51586091031347c1d4c282170c42283284b7c873f12d5ead93df56
- SSDEEP 6144:KcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:KSvO2x9mONvKRILSFnOkx2LIa
- TLSH T12C846D2AF6A0D076C4779579C4A247AAFBB1742137208ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH