Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 11:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win11ltsc2024-20260709-en
8 signatures
150 seconds
General
- Target 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 395KB
- Sample260802-nmlqqssakb
- SHA256 81df2cc82a409897b4414793f8cc0e73a7b5b691e4958c9955c2324987d4cb05
- MD5 6a1f77e6357b3a6581a3cd4e76fb04b3
- SHA1 f7ab0079846385737f4096ae83f60b405057ed3e
- SHA512 ec7771e91736432b3dbfb85860d4d7e26619bf3a68093a09c5aa0cf3c2425aa847b170f3744dd984a28281cbb0d7de444d839ff4bdefd90b3b7ad651f45a3000
- SSDEEP 12288:g3Sgbu4VOGWPSqt6IpouYgCEmx1z725uRG9OArjlI6YmLm08dOkx2LIaxy:EVOL4/gPnKHOkx2LFE
- TLSH T1B6845C2AB6E0D076C4B79574C4A257A6FBB1B43227204ACF6390475A1F237E2BD3531E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4976 99bfd28 - 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 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Destination IP 6 223.5.5.5 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Destination IP 17 114.114.114.114 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Destination IP 18 223.5.5.5 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 99bfd28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 99bfd28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 99bfd28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 99bfd28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 99bfd28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 99bfd28 File created C:\Windows\SysWOW64\99bfd28 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 99bfd28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 99bfd28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 99bfd28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 99bfd28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 99bfd28 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 99bfd28 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5530e0 99bfd28 File opened for modification C:\Windows\1202b8 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.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 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 99bfd28 - 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\Content\CachePrefix 99bfd28 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 99bfd28 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 99bfd28 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 99bfd28 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 99bfd28 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 99bfd28 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 99bfd28 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 99bfd28 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 99bfd28 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4976 99bfd28 4976 99bfd28 4976 99bfd28 4976 99bfd28 4976 99bfd28 4976 99bfd28 4976 99bfd28 4976 99bfd28 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Token: SeTcbPrivilege 1052 2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Token: SeDebugPrivilege 4976 99bfd28 Token: SeTcbPrivilege 4976 99bfd28
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_6a1f77e6357b3a6581a3cd4e76fb04b3_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.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:1052
-
C:\Windows\Syswow64\99bfd28C:\Windows\Syswow64\99bfd281⤵
- 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:4976
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\99bfd28
- Size 395KB
- SHA256 136dcb0f44fcd1bb695466361986c748ed522c24a7d783e1737c0bbc2aa336ee
- MD5 cc94de0c1445e62a43bf0209e5a8c05b
- SHA1 f93f676fd01610c803e2d0742b22b13ee3b56848
- SHA512 b7312a0fb0b9ca332019033da3540a770d8a7e8d850f96a53eb211e6cf5d209bb1bf86fe7620543e0d45527d6be2a67b463d3655eb5567167a2061913427c2ac
- SSDEEP 12288:m3Sgbu4VOGWPSqt6IpouYgCEmx1z725uRG9OArjlI6YmLm08dOkx2LIaxy:mVOL4/gPnKHOkx2LFE
- TLSH T184845C2AB6E0D076C4B79574C4A257A6FBB1B43227204ACF6390475A1F237E2BD3531E
- MD5 SHA1 SHA512 SSDEEP TLSH