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, 03:56
Behavioral task
behavioral1
Sample
2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 576KB
- Sample260714-ehnvvsf15x
- SHA256 aaf17d395fda12a4ed1e84e7e409d3e6f994a090648222c380402c7bc89fdd65
- MD5 5657e44b170a9567d1d217c60a4ddb59
- SHA1 3a968dc84ef2ae1ad5a75929063bfba2b1a32e4d
- SHA512 ac3df9a83028c389bf50f4ececc82e0814050edccb3e6015e34bcee5b8639a2f5c3f8ec202f77d2dd99b329e50ef9e57d42a83b49ea951f0fa8317faa4bfb7f6
- SSDEEP 6144:fcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:fSvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T1AFC46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/828-0-0x0000000001000000-0x000000000108C000-memory.dmp UPX behavioral2/files/0x000d000000019cd9-2.dat UPX behavioral2/memory/836-4-0x0000000001000000-0x000000000108C000-memory.dmp UPX behavioral2/memory/828-18-0x0000000001000000-0x000000000108C000-memory.dmp UPX behavioral2/memory/836-19-0x0000000001000000-0x000000000108C000-memory.dmp UPX behavioral2/memory/836-36-0x0000000001000000-0x000000000108C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 836 23c007d5 - 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 22 114.114.114.114 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 23 223.5.5.5 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 1 114.114.114.114 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\23c007d5 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 23c007d5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 23c007d5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 23c007d5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 23c007d5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 23c007d5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 23c007d5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 23c007d5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 23c007d5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 23c007d5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 23c007d5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 23c007d5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 23c007d5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 23c007d5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 23c007d5 -
resource yara_rule behavioral2/memory/828-0-0x0000000001000000-0x000000000108C000-memory.dmp upx behavioral2/files/0x000d000000019cd9-2.dat upx behavioral2/memory/836-4-0x0000000001000000-0x000000000108C000-memory.dmp upx behavioral2/memory/828-18-0x0000000001000000-0x000000000108C000-memory.dmp upx behavioral2/memory/836-19-0x0000000001000000-0x000000000108C000-memory.dmp upx behavioral2/memory/836-36-0x0000000001000000-0x000000000108C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\e5008 23c007d5 File opened for modification C:\Windows\e2cf8 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_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_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 23c007d5 - 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 23c007d5 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 23c007d5 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 23c007d5 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 23c007d5 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 23c007d5 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 23c007d5 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 23c007d5 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 23c007d5 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 23c007d5 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 836 23c007d5 836 23c007d5 836 23c007d5 836 23c007d5 836 23c007d5 836 23c007d5 836 23c007d5 836 23c007d5 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 828 2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 836 23c007d5 Token: SeTcbPrivilege 836 23c007d5
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-14_5657e44b170a9567d1d217c60a4ddb59_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-14_5657e44b170a9567d1d217c60a4ddb59_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:828
-
C:\Windows\Syswow64\23c007d5C:\Windows\Syswow64\23c007d51⤵
- 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:836
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\23c007d5
- Size 576KB
- SHA256 63f8e6d6c13a0cf56a859bc4012c15475dce370a20306e38c873766422b68738
- MD5 0ee7dc097d9940d60eddbb0ae4fbdacb
- SHA1 d37c623aae494042c6d9d05638d4efd7f6a42012
- SHA512 1a769222c0418695e5bc505d33cd7185780e4155d20a49afd74190546a67ec8e5cf8cd6a2c9f2dee3bdc4cdccab7d9b64c29cbfa93057c2b281d725b10ec1fdb
- SSDEEP 6144:8cTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:8SvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T128C46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH