Analysis
- max time kernel
149s - max time network
153s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
15/04/2026, 15:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-15_938507fa2792948c0941b5f3c2f70f65_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-15_938507fa2792948c0941b5f3c2f70f65_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 2026-04-15_938507fa2792948c0941b5f3c2f70f65_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 374KB
- Sample260415-slvpgabt5k
- SHA256 acd0ed88c4a9f010792e7806932b5aa0cccd8eb23700d72bb0169c4ec3bc2223
- MD5 938507fa2792948c0941b5f3c2f70f65
- SHA1 825b6ae5f198b0508e62cc61311ecab5686b8196
- SHA512 5e1c21acd8836e96c8694498b6ba722d628c8584b7b58d3c1400b09b18560d0dcdb2ce75badbf4f02ce0a16884c02206f0e266d55c6201b2f34d1de19c59855e
- SSDEEP 6144:QcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:QSvO2x9mONvKRILSFnOkx2LIa
- TLSH T19A846D2AF6A0D076C4779579C4A247AAFBB1742137208ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1300 944a1c25 - 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 1732 2026-04-15_938507fa2792948c0941b5f3c2f70f65_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 1732 2026-04-15_938507fa2792948c0941b5f3c2f70f65_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 11 114.114.114.114 1732 2026-04-15_938507fa2792948c0941b5f3c2f70f65_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 12 223.5.5.5 1732 2026-04-15_938507fa2792948c0941b5f3c2f70f65_amadey_coinminer_elex_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\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 944a1c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 944a1c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 944a1c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 944a1c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 944a1c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 944a1c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 944a1c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 944a1c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 944a1c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 944a1c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 944a1c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 944a1c25 File created C:\Windows\SysWOW64\944a1c25 2026-04-15_938507fa2792948c0941b5f3c2f70f65_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 944a1c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 944a1c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 944a1c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 944a1c25 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1641a8 944a1c25 File opened for modification C:\Windows\1da708 2026-04-15_938507fa2792948c0941b5f3c2f70f65_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 2026-04-15_938507fa2792948c0941b5f3c2f70f65_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 944a1c25 - 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:" 944a1c25 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 944a1c25 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 944a1c25 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 944a1c25 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 944a1c25 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 944a1c25 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 944a1c25 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 944a1c25 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 944a1c25 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1300 944a1c25 1300 944a1c25 1300 944a1c25 1300 944a1c25 1300 944a1c25 1300 944a1c25 1300 944a1c25 1300 944a1c25 1732 2026-04-15_938507fa2792948c0941b5f3c2f70f65_amadey_coinminer_elex_smoke-loader_stop.exe 1732 2026-04-15_938507fa2792948c0941b5f3c2f70f65_amadey_coinminer_elex_smoke-loader_stop.exe 1732 2026-04-15_938507fa2792948c0941b5f3c2f70f65_amadey_coinminer_elex_smoke-loader_stop.exe 1732 2026-04-15_938507fa2792948c0941b5f3c2f70f65_amadey_coinminer_elex_smoke-loader_stop.exe 1732 2026-04-15_938507fa2792948c0941b5f3c2f70f65_amadey_coinminer_elex_smoke-loader_stop.exe 1732 2026-04-15_938507fa2792948c0941b5f3c2f70f65_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1732 2026-04-15_938507fa2792948c0941b5f3c2f70f65_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 1732 2026-04-15_938507fa2792948c0941b5f3c2f70f65_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 1300 944a1c25 Token: SeTcbPrivilege 1300 944a1c25
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-15_938507fa2792948c0941b5f3c2f70f65_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-15_938507fa2792948c0941b5f3c2f70f65_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:1732
-
C:\Windows\Syswow64\944a1c25C:\Windows\Syswow64\944a1c251⤵
- 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:1300
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\944a1c25
- Size 374KB
- SHA256 ff1abb52baca9dce2996891f1151e004c5898aa2101ebfbf71d962984bcec5b6
- MD5 b3721cb656ffd8eda1e0189a3cc8dfd1
- SHA1 6f856c51d8ae0039be55647ea28c146c96890697
- SHA512 db76b75e046087172b17fa965f420b360c2900871b3c7b96e482e038da4351ea8beeca07545fe50f77fc94708d2a91e248ec078fe31f612faa3f6d6bd5e873a6
- SSDEEP 6144:XcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:XSvO2x9mONvKRILSFnOkx2LIa
- TLSH T1A3846D2AF6A0D076C4779579C4A247AAFBB1742137208ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH