Analysis
- max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
06/08/2026, 17:33
Behavioral task
behavioral1
Sample
2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 640KB
- Sample260806-v41dsabc75
- SHA256 473b669bae6dea3e8200687ef48724bfc58aa8e6845abb201a56c5e70af4d01d
- MD5 02ccdca8f692ac7f3f9df8ca5a3d6c4c
- SHA1 a099cca7926a605f4f3140a091ac959d684eab50
- SHA512 e0c6d22cc09b4a1182d95ba8ae2cffdebcc3c31cfb22667ec5d3e50f992aa1472cebcdd281133995a5ce612c2b6d67c65ca5a3664da894965711dac5fd2949f8
- SSDEEP 6144:PcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:PSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T158D45B35A6808036C0B74631C6F64BAAF9B5BC21631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/5064-0-0x0000000000660000-0x00000000006EC000-memory.dmp UPX behavioral2/files/0x000d000000000426-2.dat UPX behavioral2/memory/4348-3-0x00000000005D0000-0x000000000065C000-memory.dmp UPX behavioral2/memory/5064-18-0x0000000000660000-0x00000000006EC000-memory.dmp UPX behavioral2/memory/4348-19-0x00000000005D0000-0x000000000065C000-memory.dmp UPX behavioral2/memory/4348-42-0x00000000005D0000-0x000000000065C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4348 3bee9990 - Unexpected DNS network traffic destination 18 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 98 223.5.5.5 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 287 114.114.114.114 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 317 114.114.114.114 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 318 223.5.5.5 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 371 114.114.114.114 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 36 223.5.5.5 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 161 223.5.5.5 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 90 114.114.114.114 4348 3bee9990 Destination IP 159 114.114.114.114 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 230 114.114.114.114 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 1 114.114.114.114 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 35 114.114.114.114 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 97 114.114.114.114 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 231 223.5.5.5 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 288 223.5.5.5 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 372 223.5.5.5 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 91 223.5.5.5 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_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 3bee9990 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 3bee9990 File created C:\Windows\SysWOW64\3bee9990 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 3bee9990 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 3bee9990 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 3bee9990 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 3bee9990 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 3bee9990 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 3bee9990 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 3bee9990 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 3bee9990 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 3bee9990 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 3bee9990 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 3bee9990 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 3bee9990 -
resource yara_rule behavioral2/memory/5064-0-0x0000000000660000-0x00000000006EC000-memory.dmp upx behavioral2/files/0x000d000000000426-2.dat upx behavioral2/memory/4348-3-0x00000000005D0000-0x000000000065C000-memory.dmp upx behavioral2/memory/5064-18-0x0000000000660000-0x00000000006EC000-memory.dmp upx behavioral2/memory/4348-19-0x00000000005D0000-0x000000000065C000-memory.dmp upx behavioral2/memory/4348-42-0x00000000005D0000-0x000000000065C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4a7078 3bee9990 File opened for modification C:\Windows\56b290 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_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 3bee9990 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 3bee9990 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 3bee9990 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 3bee9990 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 3bee9990 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 3bee9990 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 3bee9990 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 3bee9990 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 3bee9990 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 3bee9990 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4348 3bee9990 4348 3bee9990 4348 3bee9990 4348 3bee9990 4348 3bee9990 4348 3bee9990 4348 3bee9990 4348 3bee9990 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 5064 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 4348 3bee9990 Token: SeTcbPrivilege 4348 3bee9990
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_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:5064
-
C:\Windows\Syswow64\3bee9990C:\Windows\Syswow64\3bee99901⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- 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:4348
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\3bee9990
- Size 640KB
- SHA256 7340f70210d39ff3b3bfc055792559b21e6ed709796632acd1f03411947c56ae
- MD5 68416cf75402ede8306060a9c7a0a1a1
- SHA1 a4fcbece66c8efe4121e4f12bc39e9997da831cb
- SHA512 d782916655a2a08fe24503875672a38e9fa1da7a6f046bafb0cd4579dae0b203020f4d8736c3c652e30b59b11a9ca420e149b6df4ee9a91f8152a3bf709e9399
- SSDEEP 6144:ocTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:oSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T114D45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH