Analysis
- max time kernel
149s - max time network
152s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
11/05/2026, 10:45
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
9 signatures
150 seconds
General
- Target 2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
- Size 704KB
- Sample260511-mtkataaz7k
- SHA256 1550b4e87546facb1860e806bd48cd0a42fc3fda7ba316419218fbfff9cdc4b3
- MD5 b05df27a10bd03fcf544bfae546cb7d4
- SHA1 8baffe55a9e7722bdb3c9de2c62e6127a3ed44e7
- SHA512 9612981c68722ac1499397263b10576287d9186c15bf27d82b5075835936955ee0f86c07909fa09afe6d69bca044944b67756a51660aac3f9e96d6d429c406e3
- SSDEEP 12288:pSvO2x9mONvKRILSF/Okx2LIatyVuX13kdB4YSYVWd:QvO2xJKRI2dOkx2LFAAX1oOYSY8d
- TLSH T1F6E48B12F791C172C86746B488A7476EAA75BD1523204BCBE7907E5A8EB33D1BC3930D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with VMProtect. 1 IoCs
resource yara_rule behavioral2/files/0x000700000000d3e8-2.dat INDICATOR_EXE_Packed_VMProtect - Executes dropped EXE 1 IoCs
pid Process 1072 c28fe5e4 - 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 2 223.5.5.5 1592 2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 8 114.114.114.114 1592 2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 9 223.5.5.5 1592 2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 1 114.114.114.114 1592 2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache c28fe5e4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content c28fe5e4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c28fe5e4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE c28fe5e4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft c28fe5e4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData c28fe5e4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 c28fe5e4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c28fe5e4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 c28fe5e4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c28fe5e4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c28fe5e4 File created C:\Windows\SysWOW64\c28fe5e4 2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies c28fe5e4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 c28fe5e4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 c28fe5e4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 c28fe5e4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 c28fe5e4 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\125a60 c28fe5e4 File opened for modification C:\Windows\1b4170 2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_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 2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c28fe5e4 - 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\Cookies\CachePrefix = "Cookie:" c28fe5e4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ c28fe5e4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" c28fe5e4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" c28fe5e4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing c28fe5e4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" c28fe5e4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" c28fe5e4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" c28fe5e4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix c28fe5e4 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1072 c28fe5e4 1072 c28fe5e4 1072 c28fe5e4 1072 c28fe5e4 1072 c28fe5e4 1072 c28fe5e4 1072 c28fe5e4 1072 c28fe5e4 1592 2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 1592 2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 1592 2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 1592 2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 1592 2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 1592 2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1592 2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeTcbPrivilege 1592 2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeDebugPrivilege 1072 c28fe5e4 Token: SeTcbPrivilege 1072 c28fe5e4
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-11_b05df27a10bd03fcf544bfae546cb7d4_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:1592
-
C:\Windows\Syswow64\c28fe5e4C:\Windows\Syswow64\c28fe5e41⤵
- 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:1072
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\c28fe5e4
- Size 704KB
- SHA256 58a865feb3c343a8c8c3aa73870501014e7217f4845baac1980bc0ba50d31f08
- MD5 827eb4e24cd1e9c4a63abea83fdd8c30
- SHA1 6fe4c045dbb422689b1ef5aa0e1102be413dc51e
- SHA512 669a4c63323af5ca4c0b865912493a2100eb168e0f4102e7219ef674f08158be47e70c5743da00615e9df14f16b7920fff3ad8f6cd5f51cbf0089fe1025c71fb
- SSDEEP 12288:dSvO2x9mONvKRILSF/Okx2LIatyVuX13kdB4YSYVWd:8vO2xJKRI2dOkx2LFAAX1oOYSY8d
- TLSH T1E2E48B12F791C172C86746B488A7476EAA75BD1523204BCBE7907E5A8EB33D1BC3930D
- MD5 SHA1 SHA512 SSDEEP TLSH