Analysis
- max time kernel
150s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/07/2026, 02:57
Behavioral task
behavioral1
Sample
2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 560KB
- Sample260714-dfvd7ae19z
- SHA256 c40689524e65831f925953f7acbc425ae6150f2afd122f26af0476def6e8755e
- MD5 d471f13f3e4c9b33ace0cd5e9bca87f7
- SHA1 fc9f851732e000de8e8ef85ad1757c55e1a30b43
- SHA512 1626bd8067f1ed6b619ac696bb9bb46f990ab30207b36231729a47a36dd1a82bbb3b5ad556d81352289c3a23fff3b3ebed23a4c80bb8deb7a5eb3d37bae3304e
- SSDEEP 6144:A4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:ArNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T13BC48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/2152-0-0x0000000000E80000-0x0000000000F0C000-memory.dmp UPX behavioral2/files/0x000e00000001b664-2.dat UPX behavioral2/memory/716-3-0x00000000003C0000-0x000000000044C000-memory.dmp UPX behavioral2/memory/2152-15-0x0000000000E80000-0x0000000000F0C000-memory.dmp UPX behavioral2/memory/716-16-0x00000000003C0000-0x000000000044C000-memory.dmp UPX behavioral2/memory/716-36-0x00000000003C0000-0x000000000044C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 716 8abc9176 - 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 2 223.5.5.5 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 14 114.114.114.114 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 15 223.5.5.5 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 1 114.114.114.114 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 8abc9176 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 8abc9176 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 8abc9176 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 8abc9176 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 8abc9176 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 8abc9176 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 8abc9176 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 8abc9176 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 8abc9176 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 8abc9176 File created C:\Windows\SysWOW64\8abc9176 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 8abc9176 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 8abc9176 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 8abc9176 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 8abc9176 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 8abc9176 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 8abc9176 -
resource yara_rule behavioral2/memory/2152-0-0x0000000000E80000-0x0000000000F0C000-memory.dmp upx behavioral2/files/0x000e00000001b664-2.dat upx behavioral2/memory/716-3-0x00000000003C0000-0x000000000044C000-memory.dmp upx behavioral2/memory/2152-15-0x0000000000E80000-0x0000000000F0C000-memory.dmp upx behavioral2/memory/716-16-0x00000000003C0000-0x000000000044C000-memory.dmp upx behavioral2/memory/716-36-0x00000000003C0000-0x000000000044C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\c4218 8abc9176 File opened for modification C:\Windows\24d7d0 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_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_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8abc9176 - 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\History\CachePrefix = "Visited:" 8abc9176 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 8abc9176 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 8abc9176 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 8abc9176 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 8abc9176 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 8abc9176 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 8abc9176 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 8abc9176 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 8abc9176 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 716 8abc9176 716 8abc9176 716 8abc9176 716 8abc9176 716 8abc9176 716 8abc9176 716 8abc9176 716 8abc9176 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 2152 2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 716 8abc9176 Token: SeTcbPrivilege 716 8abc9176
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-14_d471f13f3e4c9b33ace0cd5e9bca87f7_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:2152
-
C:\Windows\Syswow64\8abc9176C:\Windows\Syswow64\8abc91761⤵
- 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:716
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\8abc9176
- Size 560KB
- SHA256 3d537b416510ae179caaefdbf1d8c46b868fd211d565c890300d7ea73179e1c4
- MD5 97a0f34421f7fe2ba988a8ada316cc9a
- SHA1 4e1769cb9675b45b7be487406f1b5b9d50097858
- SHA512 b9fbb0bd81cfe7ddd8f392e94d7df79a1cb4b455e07f8dfa03845e1c793e28b46ea9fb764b672761c1310793efe4fd4edf0343e40f984ba764cf977b0ddbe0fe
- SSDEEP 6144:E4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:ErNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T164C48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH