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, 04:20
Behavioral task
behavioral1
Sample
2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 560KB
- Sample260716-ex7aracy4n
- SHA256 a53617e62f7e98e0b3474709ef40e145633d9127df8f94ca6140a59f36fc7f98
- MD5 fdc6fc7d45f67a8cdb61e58f1abccb88
- SHA1 565bfeac007f0d71fc85b2367b60b3544918ca7a
- SHA512 3a7504212cd71e273f076f782fce01786b911ed915ca1985218b26c4bd8402f51719e40fa4f5dbd211a6a1e2c508e485d87075b2c69decca9e7c32cd4098f5cb
- SSDEEP 6144:XWVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRXr9HNdvOa+y8K:XkCO2zVPX7vf1LKlIsOkx2LIa+y
- TLSH T170C47C2AF6A0C036C4779574C4A257AAFFB1B42127204ACFA390475A1F637E2BE7531D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/4196-0-0x0000000000130000-0x00000000001BC000-memory.dmp UPX behavioral2/files/0x001100000001b664-2.dat UPX behavioral2/memory/2112-3-0x00000000003F0000-0x000000000047C000-memory.dmp UPX behavioral2/memory/4196-18-0x0000000000130000-0x00000000001BC000-memory.dmp UPX behavioral2/memory/2112-19-0x00000000003F0000-0x000000000047C000-memory.dmp UPX behavioral2/memory/2112-31-0x00000000003F0000-0x000000000047C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 2112 89fca630 - 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 19 114.114.114.114 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 20 223.5.5.5 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 1 114.114.114.114 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_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\Local\Microsoft\Windows\INetCache\IE 89fca630 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 89fca630 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 89fca630 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 89fca630 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 89fca630 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 89fca630 File created C:\Windows\SysWOW64\89fca630 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 89fca630 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 89fca630 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 89fca630 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 89fca630 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 89fca630 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 89fca630 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 89fca630 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 89fca630 -
resource yara_rule behavioral2/memory/4196-0-0x0000000000130000-0x00000000001BC000-memory.dmp upx behavioral2/files/0x001100000001b664-2.dat upx behavioral2/memory/2112-3-0x00000000003F0000-0x000000000047C000-memory.dmp upx behavioral2/memory/4196-18-0x0000000000130000-0x00000000001BC000-memory.dmp upx behavioral2/memory/2112-19-0x00000000003F0000-0x000000000047C000-memory.dmp upx behavioral2/memory/2112-31-0x00000000003F0000-0x000000000047C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\242880 89fca630 File opened for modification C:\Windows\47d648 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_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_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 89fca630 - 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 89fca630 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 89fca630 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 89fca630 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 89fca630 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 89fca630 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 89fca630 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 89fca630 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 89fca630 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 89fca630 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2112 89fca630 2112 89fca630 2112 89fca630 2112 89fca630 2112 89fca630 2112 89fca630 2112 89fca630 2112 89fca630 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 4196 2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 2112 89fca630 Token: SeTcbPrivilege 2112 89fca630
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-16_fdc6fc7d45f67a8cdb61e58f1abccb88_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:4196
-
C:\Windows\Syswow64\89fca630C:\Windows\Syswow64\89fca6301⤵
- 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:2112
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\89fca630
- Size 560KB
- SHA256 5c52bed5efbd12bafcdf07d8b7667cbc8b74cd9288b67dae669c9be4065284c0
- MD5 b419c6d7777f6d5ae9a05f9132745cf4
- SHA1 ba38df0d7053edf76b2fb9a983eceec9bce0eba0
- SHA512 e61c847d13b41967c79a0958a8133fcf2c4f9f4e23c393fdb533f48e339935cf2ad013737b610587d3d3b4dd8d5dda24864f890415a6af189709bb5492750f4d
- SSDEEP 6144:nWVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRXr9HNdvOa+y8K:nkCO2zVPX7vf1LKlIsOkx2LIa+y
- TLSH T152C47C2AF6A0C036C4779574C4A257AAFFB1B42127204ACFA390475A1F637E2BE7531D
- MD5 SHA1 SHA512 SSDEEP TLSH