Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/07/2026, 04:30
Behavioral task
behavioral1
Sample
2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 525KB
- Sample260714-e48gdsgv9x
- SHA256 83ed2cf5899a38afd7d9e0fba0992cfc8795dc4ea5a00ea0d4a44b5f6237fce5
- MD5 13330864720e4a47ae98a04ac4daf2af
- SHA1 fc89cafa40ff717d2f78d4f189e55fa9f1adba27
- SHA512 0948676289ba53afdb39152289a61a93df9a8c710d0e69dd91d7683f6f395711c3fbea165d03c7c282b8dc42a39b868b17ab2da9ae9577c78ce9db9d2422665c
- SSDEEP 6144:+cTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:+SvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T1C1B47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/1112-0-0x0000000000790000-0x000000000081C000-memory.dmp UPX behavioral2/files/0x000c000000019cc9-2.dat UPX behavioral2/memory/4596-3-0x00000000001E0000-0x000000000026C000-memory.dmp UPX behavioral2/memory/1112-12-0x0000000000790000-0x000000000081C000-memory.dmp UPX behavioral2/memory/4596-13-0x00000000001E0000-0x000000000026C000-memory.dmp UPX behavioral2/memory/4596-35-0x00000000001E0000-0x000000000026C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4596 82853de0 - 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 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 13 114.114.114.114 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 14 223.5.5.5 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 82853de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 82853de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 82853de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 82853de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 82853de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 82853de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 82853de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 82853de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 82853de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 82853de0 File created C:\Windows\SysWOW64\82853de0 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 82853de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 82853de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 82853de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 82853de0 -
resource yara_rule behavioral2/memory/1112-0-0x0000000000790000-0x000000000081C000-memory.dmp upx behavioral2/files/0x000c000000019cc9-2.dat upx behavioral2/memory/4596-3-0x00000000001E0000-0x000000000026C000-memory.dmp upx behavioral2/memory/1112-12-0x0000000000790000-0x000000000081C000-memory.dmp upx behavioral2/memory/4596-13-0x00000000001E0000-0x000000000026C000-memory.dmp upx behavioral2/memory/4596-35-0x00000000001E0000-0x000000000026C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4eaf68 82853de0 File opened for modification C:\Windows\1309b0 2026-07-14_13330864720e4a47ae98a04ac4daf2af_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 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 82853de0 - 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 82853de0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 82853de0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 82853de0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 82853de0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 82853de0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 82853de0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 82853de0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 82853de0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 82853de0 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4596 82853de0 4596 82853de0 4596 82853de0 4596 82853de0 4596 82853de0 4596 82853de0 4596 82853de0 4596 82853de0 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 1112 2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 4596 82853de0 Token: SeTcbPrivilege 4596 82853de0
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-14_13330864720e4a47ae98a04ac4daf2af_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-14_13330864720e4a47ae98a04ac4daf2af_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:1112
-
C:\Windows\Syswow64\82853de0C:\Windows\Syswow64\82853de01⤵
- 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:4596
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\82853de0
- Size 525KB
- SHA256 530afa3f84301235c153a5e29e5d0e089d4f672d734dfcbbb7d4a720b07381f4
- MD5 5ebeddc3b83938118fd70d13f3aeedcf
- SHA1 d346c392bea235f6c7f992e1482e1d8a76e8af67
- SHA512 1d2c17f3213918b9a4d395c18ed9d09af5f29253d25ec126a61b802b03408e1cc63e64bed4b8f49f5eff9f04b40257ceffef9555514f218f7deef78f42c5b1bf
- SSDEEP 6144:RcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:RSvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T166B47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH