Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
16/09/2026, 12:10
Behavioral task
behavioral1
Sample
2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 560KB
- Sample260916-pb17qaar8x
- SHA256 2c1efec9993f02821172aeb097675ddb8580a64bf32ad74cbfb64a67201e4fcc
- MD5 62d366a94602a98beff723ba50111c5a
- SHA1 06111fd45e851012acab16a97cdb9d3e14554f89
- SHA512 11a8b93c5abcf3bff46ecfa6b016c70430153c8a36f8f17abd584230b6c802c2ca1f0616d66d5a20585ff4c5e6a4211a696e8841f5f17a8de42ae6b6ec8e4904
- SSDEEP 6144:84ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:8rNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T18CC48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/1096-0-0x0000000000BA0000-0x0000000000C2C000-memory.dmp UPX behavioral2/memory/5132-3-0x0000000000C80000-0x0000000000D0C000-memory.dmp UPX behavioral2/files/0x000700000001b85a-2.dat UPX behavioral2/memory/1096-18-0x0000000000BA0000-0x0000000000C2C000-memory.dmp UPX behavioral2/memory/5132-19-0x0000000000C80000-0x0000000000D0C000-memory.dmp UPX behavioral2/memory/5132-34-0x0000000000C80000-0x0000000000D0C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 5132 9fb01b94 - Unexpected DNS network traffic destination 6 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 2 223.5.5.5 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 14 114.114.114.114 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 15 223.5.5.5 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 61 114.114.114.114 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 62 223.5.5.5 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 1 114.114.114.114 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_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 9fb01b94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9fb01b94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9fb01b94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 9fb01b94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 9fb01b94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 9fb01b94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 9fb01b94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 9fb01b94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9fb01b94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 9fb01b94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9fb01b94 File created C:\Windows\SysWOW64\9fb01b94 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 9fb01b94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 9fb01b94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 9fb01b94 -
resource yara_rule behavioral2/memory/1096-0-0x0000000000BA0000-0x0000000000C2C000-memory.dmp upx behavioral2/memory/5132-3-0x0000000000C80000-0x0000000000D0C000-memory.dmp upx behavioral2/files/0x000700000001b85a-2.dat upx behavioral2/memory/1096-18-0x0000000000BA0000-0x0000000000C2C000-memory.dmp upx behavioral2/memory/5132-19-0x0000000000C80000-0x0000000000D0C000-memory.dmp upx behavioral2/memory/5132-34-0x0000000000C80000-0x0000000000D0C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\57dc98 9fb01b94 File opened for modification C:\Windows\12c390 2026-09-16_62d366a94602a98beff723ba50111c5a_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 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9fb01b94 - 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\Cookies\CachePrefix = "Cookie:" 9fb01b94 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 9fb01b94 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 9fb01b94 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 9fb01b94 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 9fb01b94 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 9fb01b94 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 9fb01b94 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 9fb01b94 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 9fb01b94 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5132 9fb01b94 5132 9fb01b94 5132 9fb01b94 5132 9fb01b94 5132 9fb01b94 5132 9fb01b94 5132 9fb01b94 5132 9fb01b94 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 1096 2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 5132 9fb01b94 Token: SeTcbPrivilege 5132 9fb01b94
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-16_62d366a94602a98beff723ba50111c5a_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-16_62d366a94602a98beff723ba50111c5a_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:1096
-
C:\Windows\Syswow64\9fb01b94C:\Windows\Syswow64\9fb01b941⤵
- 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:5132
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\9fb01b94
- Size 560KB
- SHA256 b9c210da015e527525aec0a645b7dcf735a20b49b42d1280b99eb1046db048b7
- MD5 a73161ff8024631a35715a2116b946ce
- SHA1 faea655e75e5c7a511cee4febbb208932b578ff7
- SHA512 463d976009bb96cd06b1fbc9018ff6b5b8ba494eb79b4e19f04fbea65c766738f422e9d3e2df47cb99177acc56f089658ad313a0e96ef03531521e8d8bed3d1c
- SSDEEP 6144:X4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:XrNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T1B0C48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH