Analysis
- max time kernel
148s - max time network
150s - 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, 04:30
Behavioral task
behavioral1
Sample
2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 560KB
- Sample260714-e47j4agv9w
- SHA256 2e68ff94cc72444d37f71d3de1d18a970b29de2b4c5b6938825b5aaf7c0ddaef
- MD5 13341a2c3297e5971de52b2f09c7183b
- SHA1 7481c6268ad5c5cdcb120f2946cd415e014d9b00
- SHA512 74aac3b0860312426c322d7b31f66fb4be3859f493de3c31745e7850c303083b3689880a1746d9fba0eb64cb3b6c3ccd4fe74ce14b022da1baaf2cdf79f670aa
- SSDEEP 6144:5gye71cE4poJTqvpQLXNKFyLWD1nFairGcEOkCybEaQRuy8K:5I7OE4kopQzNKFyLWDHsOkxHy
- TLSH T102C48C2AB690C076C4B7D534C5E197AAEAB17432372449CFA3D0075A1F237E2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/1856-0-0x0000000000610000-0x000000000069C000-memory.dmp UPX behavioral2/files/0x0009000000019cc0-2.dat UPX behavioral2/memory/984-3-0x00000000009D0000-0x0000000000A5C000-memory.dmp UPX behavioral2/memory/1856-15-0x0000000000610000-0x000000000069C000-memory.dmp UPX behavioral2/memory/984-16-0x00000000009D0000-0x0000000000A5C000-memory.dmp UPX behavioral2/memory/984-28-0x00000000009D0000-0x0000000000A5C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 984 48ac11a2 - 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 1 114.114.114.114 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 18 114.114.114.114 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 19 223.5.5.5 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_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 48ac11a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 48ac11a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 48ac11a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 48ac11a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 48ac11a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 48ac11a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 48ac11a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 48ac11a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 48ac11a2 File created C:\Windows\SysWOW64\48ac11a2 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 48ac11a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 48ac11a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 48ac11a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 48ac11a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 48ac11a2 -
resource yara_rule behavioral2/memory/1856-0-0x0000000000610000-0x000000000069C000-memory.dmp upx behavioral2/files/0x0009000000019cc0-2.dat upx behavioral2/memory/984-3-0x00000000009D0000-0x0000000000A5C000-memory.dmp upx behavioral2/memory/1856-15-0x0000000000610000-0x000000000069C000-memory.dmp upx behavioral2/memory/984-16-0x00000000009D0000-0x0000000000A5C000-memory.dmp upx behavioral2/memory/984-28-0x00000000009D0000-0x0000000000A5C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\10d8b0 48ac11a2 File opened for modification C:\Windows\1fc680 2026-07-14_13341a2c3297e5971de52b2f09c7183b_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_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 48ac11a2 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 48ac11a2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 48ac11a2 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 48ac11a2 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 48ac11a2 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 48ac11a2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 48ac11a2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 48ac11a2 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 48ac11a2 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 48ac11a2 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 984 48ac11a2 984 48ac11a2 984 48ac11a2 984 48ac11a2 984 48ac11a2 984 48ac11a2 984 48ac11a2 984 48ac11a2 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 1856 2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 984 48ac11a2 Token: SeTcbPrivilege 984 48ac11a2
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-14_13341a2c3297e5971de52b2f09c7183b_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-14_13341a2c3297e5971de52b2f09c7183b_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:1856
-
C:\Windows\Syswow64\48ac11a2C:\Windows\Syswow64\48ac11a21⤵
- 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:984
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\48ac11a2
- Size 560KB
- SHA256 75093244024e03bec749abf589eb3233e48d9088466a038ad8746e83b1391b8a
- MD5 bd93520e9ef643d0cfc5529c3757bb3e
- SHA1 96100f9af7ccf02fc3093e1ddc705fa7c33eb6e7
- SHA512 ce55d64c55126720212977f2503fb364092302e2dc5eeeb830c14b7dad996fa9612efb3a337c2057b2d347d972a4fac056f95253d0256abff00db3251e393c99
- SSDEEP 6144:Lgye71cE4poJTqvpQLXNKFyLWD1nFairGcEOkCybEaQRuy8K:LI7OE4kopQzNKFyLWDHsOkxHy
- TLSH T1E9C48C2AB690C076C4B7D534C5E197AAEAB17432372449CFA3D0075A1F237E2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH