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
02/08/2026, 03:02
Behavioral task
behavioral1
Sample
2026-08-02_6f1101fe0b025a2dc59d1fb383f9dde6_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-08-02_6f1101fe0b025a2dc59d1fb383f9dde6_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 560KB
- Sample260802-djfefashpd
- SHA256 7c95e718b39c6f6535d91ead20f613af1bf331ae11ae01823d211c6c862a5c20
- MD5 6f1101fe0b025a2dc59d1fb383f9dde6
- SHA1 bdda16abf926a08c546fcb623f270c25c76caedb
- SHA512 726dbd54bc6192567bb66129c8f8dbf53af107a1aa47f791c582d582b97335b6a04c6733fc89eff3215f64ce247a19525e0654629ba81bfb6def513291aa234b
- SSDEEP 6144:E4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:ErNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T1AAC48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/3512-0-0x00000000006F0000-0x000000000077C000-memory.dmp UPX behavioral1/files/0x00160000000242b3-2.dat UPX behavioral1/memory/3896-4-0x0000000000DA0000-0x0000000000E2C000-memory.dmp UPX behavioral1/memory/3512-10-0x00000000006F0000-0x000000000077C000-memory.dmp UPX behavioral1/memory/3896-11-0x0000000000DA0000-0x0000000000E2C000-memory.dmp UPX behavioral1/memory/3896-21-0x0000000000DA0000-0x0000000000E2C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3896 48ce2fe6 - 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 3512 2026-08-02_6f1101fe0b025a2dc59d1fb383f9dde6_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 4 223.5.5.5 3512 2026-08-02_6f1101fe0b025a2dc59d1fb383f9dde6_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 23 114.114.114.114 3512 2026-08-02_6f1101fe0b025a2dc59d1fb383f9dde6_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 24 223.5.5.5 3512 2026-08-02_6f1101fe0b025a2dc59d1fb383f9dde6_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\48ce2fe6 2026-08-02_6f1101fe0b025a2dc59d1fb383f9dde6_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 48ce2fe6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 48ce2fe6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 48ce2fe6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 48ce2fe6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 48ce2fe6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 48ce2fe6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 48ce2fe6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 48ce2fe6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 48ce2fe6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 48ce2fe6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 48ce2fe6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 48ce2fe6 -
resource yara_rule behavioral1/memory/3512-0-0x00000000006F0000-0x000000000077C000-memory.dmp upx behavioral1/files/0x00160000000242b3-2.dat upx behavioral1/memory/3896-4-0x0000000000DA0000-0x0000000000E2C000-memory.dmp upx behavioral1/memory/3512-10-0x00000000006F0000-0x000000000077C000-memory.dmp upx behavioral1/memory/3896-11-0x0000000000DA0000-0x0000000000E2C000-memory.dmp upx behavioral1/memory/3896-21-0x0000000000DA0000-0x0000000000E2C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\42b370 48ce2fe6 File opened for modification C:\Windows\3c2070 2026-08-02_6f1101fe0b025a2dc59d1fb383f9dde6_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 2026-08-02_6f1101fe0b025a2dc59d1fb383f9dde6_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 48ce2fe6 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 48ce2fe6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 48ce2fe6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 48ce2fe6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 48ce2fe6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 48ce2fe6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 48ce2fe6 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 48ce2fe6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 48ce2fe6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 48ce2fe6 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3896 48ce2fe6 3896 48ce2fe6 3896 48ce2fe6 3896 48ce2fe6 3896 48ce2fe6 3896 48ce2fe6 3896 48ce2fe6 3896 48ce2fe6 3512 2026-08-02_6f1101fe0b025a2dc59d1fb383f9dde6_amadey_coinminer_elex_smoke-loader_stop.exe 3512 2026-08-02_6f1101fe0b025a2dc59d1fb383f9dde6_amadey_coinminer_elex_smoke-loader_stop.exe 3512 2026-08-02_6f1101fe0b025a2dc59d1fb383f9dde6_amadey_coinminer_elex_smoke-loader_stop.exe 3512 2026-08-02_6f1101fe0b025a2dc59d1fb383f9dde6_amadey_coinminer_elex_smoke-loader_stop.exe 3512 2026-08-02_6f1101fe0b025a2dc59d1fb383f9dde6_amadey_coinminer_elex_smoke-loader_stop.exe 3512 2026-08-02_6f1101fe0b025a2dc59d1fb383f9dde6_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3512 2026-08-02_6f1101fe0b025a2dc59d1fb383f9dde6_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 3512 2026-08-02_6f1101fe0b025a2dc59d1fb383f9dde6_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 3896 48ce2fe6 Token: SeTcbPrivilege 3896 48ce2fe6
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-02_6f1101fe0b025a2dc59d1fb383f9dde6_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_6f1101fe0b025a2dc59d1fb383f9dde6_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:3512
-
C:\Windows\Syswow64\48ce2fe6C:\Windows\Syswow64\48ce2fe61⤵
- 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:3896
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\48ce2fe6
- Size 560KB
- SHA256 e4478a5107dad3158d7712137af92fc342a460427888bb89a70d2420890bb05f
- MD5 a72ac85e9d9c5d0eb5a237a554e2b995
- SHA1 691701d51c9c24e5756652568494474c9fd3e999
- SHA512 5a94f2016d881285154cca33cef7378955ffc97c80081f7693c74ce7f1a10e9692f687d6076ab178fa2b5159da0b8a9e3d760e25007e2ef916a27c8dfcb88f47
- SSDEEP 6144:/4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:/rNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T1A0C48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH