Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
06/05/2026, 07:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
9 signatures
150 seconds
General
- Target 2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 395KB
- Sample260506-jtgcdahs2r
- SHA256 318d95f34dc4496e611e41b214312de7f0b5647f748131c94f2d6194898806e8
- MD5 e2d78f148ce2011fab2b79f414ef4228
- SHA1 5ed128cf355cde886a0615d180272d6ea0c166d5
- SHA512 3b8abb01c64798399d33701a87b4a5c7c029f2f7de099d6057805d985b0fe4800c6ac4bfa144338ab55020cdb8c022cd0f3feababe9e0e28cd15a8e57a4399f9
- SSDEEP 6144:kcbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:kCSvO2x9mONvKRILSFnOkx2LIa
- TLSH T1D3846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1764 25d52b4d - 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 1108 2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 1108 2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 7 114.114.114.114 1108 2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 8 223.5.5.5 1108 2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 11 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 25d52b4d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 25d52b4d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 25d52b4d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 25d52b4d File created C:\Windows\SysWOW64\25d52b4d 2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 25d52b4d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 25d52b4d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 25d52b4d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 25d52b4d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 25d52b4d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 25d52b4d - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1e3348 25d52b4d File opened for modification C:\Windows\12f828 2026-05-06_e2d78f148ce2011fab2b79f414ef4228_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 2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 25d52b4d - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 25d52b4d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 25d52b4d Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 25d52b4d Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 25d52b4d Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 25d52b4d Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 25d52b4d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 25d52b4d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 25d52b4d Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 25d52b4d - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1764 25d52b4d 1764 25d52b4d 1764 25d52b4d 1764 25d52b4d 1764 25d52b4d 1764 25d52b4d 1764 25d52b4d 1764 25d52b4d 1108 2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe 1108 2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe 1108 2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe 1108 2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe 1108 2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe 1108 2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1108 2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 1108 2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 1764 25d52b4d Token: SeTcbPrivilege 1764 25d52b4d
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-06_e2d78f148ce2011fab2b79f414ef4228_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-06_e2d78f148ce2011fab2b79f414ef4228_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
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1108
-
C:\Windows\Syswow64\25d52b4dC:\Windows\Syswow64\25d52b4d1⤵
- 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:1764
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\25d52b4d
- Size 395KB
- SHA256 af36573c9e78d4bb5b5df86755cb8fe09ed01fbcaa49de4cd92791da18a03c89
- MD5 7e8d43fae7c2dd0816a09c2c7b2c7169
- SHA1 007eb0c1f3836fdc1928061de7ab00222b99d67c
- SHA512 f7b366bc7c2b11b1488eb1f9877b016d6f7039899c2a31417c0f7f9799ebd5c4645a70544e9006188208bbb335bb369c207e636dffefd1602720a317a7add311
- SSDEEP 6144:+cbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:+CSvO2x9mONvKRILSFnOkx2LIa
- TLSH T14D846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH