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
04/08/2026, 15:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
- Size 384KB
- Sample260804-tas7yatfnd
- SHA256 c739aee4b13b0623b741cac90c90dd7308aec092dd0ec2425ae6100411df9895
- MD5 4cb00430fa57c84f6565c7d9bac13157
- SHA1 a3b41efd6e911eb6d839dbfca937be69fef4a165
- SHA512 2d6d5b5d9df17bf8208b4cc83dbbb39fa978b101067d96ad9037e49e51e2d73234f84edddfd78ab1c12ac29689189dfce066d12c2fe1675d2c0ce0ac9550b616
- SSDEEP 6144:DcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOaxy8Kl:DSvO2x9mONvKRILSFnOkx2LIaxy/
- TLSH T1F9846E2AF6A0D076C4779579C4A257AAFBB1B42137204ACFA390475A1F237E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4764 8f65f3a2 - 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 3 114.114.114.114 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 5 223.5.5.5 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 20 114.114.114.114 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 21 223.5.5.5 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Drops file in System32 directory 17 IoCs
description ioc Process File created C:\Windows\SysWOW64\8f65f3a2 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 8f65f3a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 8f65f3a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 8f65f3a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 8f65f3a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 8f65f3a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 8f65f3a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 8f65f3a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 8f65f3a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 8f65f3a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 8f65f3a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 8f65f3a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 8f65f3a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 8f65f3a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 8f65f3a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 8f65f3a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 8f65f3a2 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\518fb8 8f65f3a2 File opened for modification C:\Windows\3c31f8 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_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 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8f65f3a2 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 8f65f3a2 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 8f65f3a2 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 8f65f3a2 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 8f65f3a2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 8f65f3a2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 8f65f3a2 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 8f65f3a2 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 8f65f3a2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 8f65f3a2 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4764 8f65f3a2 4764 8f65f3a2 4764 8f65f3a2 4764 8f65f3a2 4764 8f65f3a2 4764 8f65f3a2 4764 8f65f3a2 4764 8f65f3a2 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeTcbPrivilege 3516 2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeDebugPrivilege 4764 8f65f3a2 Token: SeTcbPrivilege 4764 8f65f3a2
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_4cb00430fa57c84f6565c7d9bac13157_amadey_coinminer_elex_graphican_rhadamanthys_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:3516
-
C:\Windows\Syswow64\8f65f3a2C:\Windows\Syswow64\8f65f3a21⤵
- 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:4764
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\8f65f3a2
- Size 384KB
- SHA256 7cec967c2ef226e52453ddefd0afe93995ad8113b079c071e87b4b91e16e1b4a
- MD5 77ae39cd945da600f251c80280b53c98
- SHA1 badca8f0743698124d2ff65c7025a52e851f6f62
- SHA512 4635f425a3bc5103a678eb404d74c09a7e6b416b7cfe260dfc1783222e06023d4bd3f77cbc778d2318346aee9070266071abd835ddc826bc7d140e271aa27b3a
- SSDEEP 6144:4cTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOaxy8Kl:4SvO2x9mONvKRILSFnOkx2LIaxy/
- TLSH T1C3846E2AF6A0D076C4779579C4A257AAFBB1B42137204ACFA390475A1F237E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH