Analysis
- max time kernel
149s - 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, 04:28
Behavioral task
behavioral1
Sample
2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 525KB
- Sample260714-e3vh5ses7q
- SHA256 23931d458af08cef945170975d1a9e3f165cb55d62be1e67a761edd668ac521e
- MD5 169e8fe80989848f9aebba75e8fd1bd0
- SHA1 8d14d60ffa9ef55287414a39e1bce98658fbbee1
- SHA512 402ba9296be7ee9d0791d41874db468ef8b410b6fc0bb98b5101b1ad49f85a443bcb56d4cac8d50373185b7ddb1a8c097504c54ac0334c19d2847b1615ace5d0
- SSDEEP 6144:fcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:fSvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T10BB47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/2724-0-0x00000000003B0000-0x000000000043C000-memory.dmp UPX behavioral2/memory/3892-3-0x0000000000420000-0x00000000004AC000-memory.dmp UPX behavioral2/files/0x000d00000001b87e-4.dat UPX behavioral2/memory/2724-18-0x00000000003B0000-0x000000000043C000-memory.dmp UPX behavioral2/memory/3892-19-0x0000000000420000-0x00000000004AC000-memory.dmp UPX behavioral2/memory/3892-33-0x0000000000420000-0x00000000004AC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3892 31474796 - 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 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 22 114.114.114.114 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 23 223.5.5.5 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_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 31474796 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 31474796 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 31474796 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 31474796 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 31474796 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 31474796 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 31474796 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 31474796 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 31474796 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 31474796 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 31474796 File created C:\Windows\SysWOW64\31474796 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 31474796 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 31474796 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 31474796 -
resource yara_rule behavioral2/memory/2724-0-0x00000000003B0000-0x000000000043C000-memory.dmp upx behavioral2/memory/3892-3-0x0000000000420000-0x00000000004AC000-memory.dmp upx behavioral2/files/0x000d00000001b87e-4.dat upx behavioral2/memory/2724-18-0x00000000003B0000-0x000000000043C000-memory.dmp upx behavioral2/memory/3892-19-0x0000000000420000-0x00000000004AC000-memory.dmp upx behavioral2/memory/3892-33-0x0000000000420000-0x00000000004AC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\42a1e8 31474796 File opened for modification C:\Windows\2ea2c8 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_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_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 31474796 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 31474796 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 31474796 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 31474796 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 31474796 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 31474796 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 31474796 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 31474796 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 31474796 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 31474796 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3892 31474796 3892 31474796 3892 31474796 3892 31474796 3892 31474796 3892 31474796 3892 31474796 3892 31474796 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 2724 2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 3892 31474796 Token: SeTcbPrivilege 3892 31474796
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-14_169e8fe80989848f9aebba75e8fd1bd0_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:2724
-
C:\Windows\Syswow64\31474796C:\Windows\Syswow64\314747961⤵
- 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:3892
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\31474796
- Size 525KB
- SHA256 94ae774c5c7a512d95b74c0693085b910cbae59acdd7c8abc1e6abcc5d81b97e
- MD5 db6e6b1b60f546ac1426e0a87110f715
- SHA1 6b90bf4f58a21c5767960578e4d28bec6ffe5f57
- SHA512 8387a38cca74b673768e85c339a195cd476f3107a9662b512a09acda9d21e25416f68b6a988160e6b2c260f82b7c00b5a3f3be89e1a71d6a01879257f4922ea3
- SSDEEP 6144:bcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:bSvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T123B47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH