Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
16/07/2026, 01:01
Behavioral task
behavioral1
Sample
2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 560KB
- Sample260716-bdfrxads2x
- SHA256 c3c5a38a7eb6eddae0f3b16ebff75cfe3736a59b8f8311a81b0e5b20e997213d
- MD5 d5c3a9ec57cd52f54968ee1fb878e81f
- SHA1 3261014979a8c1d0974768f90943c2d4de792266
- SHA512 47b524dfe3061e357fdb4fd72dce615a49226ea93e16b7c52c676bab8afe0bd92417d67a39dc6c331e34ffa6fcae29a8f0970d95969aaea4a53e40b257e4ef79
- SSDEEP 6144:N4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:NrNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T1AAC48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/3584-0-0x00000000004A0000-0x000000000052C000-memory.dmp UPX behavioral2/files/0x001300000001c4ec-2.dat UPX behavioral2/memory/5508-3-0x00000000003E0000-0x000000000046C000-memory.dmp UPX behavioral2/memory/3584-15-0x00000000004A0000-0x000000000052C000-memory.dmp UPX behavioral2/memory/5508-16-0x00000000003E0000-0x000000000046C000-memory.dmp UPX behavioral2/memory/5508-37-0x00000000003E0000-0x000000000046C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 5508 52345077 - 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 11 114.114.114.114 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 13 223.5.5.5 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 1 114.114.114.114 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 17 IoCs
description ioc Process File created C:\Windows\SysWOW64\52345077 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 52345077 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 52345077 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 52345077 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 52345077 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 52345077 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 52345077 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 52345077 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 52345077 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 52345077 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 52345077 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 52345077 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 52345077 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 52345077 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 52345077 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 52345077 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 52345077 -
resource yara_rule behavioral2/memory/3584-0-0x00000000004A0000-0x000000000052C000-memory.dmp upx behavioral2/files/0x001300000001c4ec-2.dat upx behavioral2/memory/5508-3-0x00000000003E0000-0x000000000046C000-memory.dmp upx behavioral2/memory/3584-15-0x00000000004A0000-0x000000000052C000-memory.dmp upx behavioral2/memory/5508-16-0x00000000003E0000-0x000000000046C000-memory.dmp upx behavioral2/memory/5508-37-0x00000000003E0000-0x000000000046C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5e4c88 52345077 File opened for modification C:\Windows\3d5c00 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_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 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 52345077 - 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 52345077 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 52345077 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 52345077 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 52345077 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 52345077 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 52345077 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 52345077 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 52345077 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 52345077 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5508 52345077 5508 52345077 5508 52345077 5508 52345077 5508 52345077 5508 52345077 5508 52345077 5508 52345077 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 3584 2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 5508 52345077 Token: SeTcbPrivilege 5508 52345077
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_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:3584
-
C:\Windows\Syswow64\52345077C:\Windows\Syswow64\523450771⤵
- 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:5508
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:3068
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\52345077
- Size 560KB
- SHA256 3bfa6e7b2d21540e7744bc5a576759eff671ca6d6ba2c9d0673e0e684dc9a635
- MD5 d2183bbe19487394b647b4bef6690ad7
- SHA1 77749b677db865078505d8668c251c8c1872c0c7
- SHA512 04fcacba810e8e6f7a5b7989d3034bbfc84ce15c2e47f1a2e840db83f8449e4af178c3e1ea1caaa6b75b45bf9e399e7a0b15bd31f5be1181330df290fb146f34
- SSDEEP 6144:X4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:XrNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T118C48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH