Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
05/05/2026, 19:17
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
9 signatures
150 seconds
General
- Target 2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
- Size 704KB
- Sample260505-xznwases21
- SHA256 867c4e642c0f588a16a983ef690c7c4d7851a9f05d81c1c171d7db42b561734c
- MD5 e136eb8b5de8f79d94e54fb12b094f26
- SHA1 9c247cbd455b7c42b200808d7dfd466e73e2743d
- SHA512 0da94cf2ca3effdf68e957deea9302f2d4fea0c09072a1104768bbd1b5257b5c2b9cee15c0b66416d557215474856ad9e0a2a79681c3c971076c91708a10df2a
- SSDEEP 12288:nSvO2x9mONvKRILSFnOkx2LIaxy6RJ05r:SvO2xJKRI2FOkx2LFEF
- TLSH T193E46C26B7908136C477463585AB47A6EBB5BD11AB228B8F6340731D0F73793AE31B1C
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4328 3fd94ef0 - 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 2 114.114.114.114 4408 2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 5 223.5.5.5 4408 2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 38 114.114.114.114 4408 2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 39 223.5.5.5 4408 2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\3fd94ef0 2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 3fd94ef0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 3fd94ef0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 3fd94ef0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 3fd94ef0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 3fd94ef0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 3fd94ef0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 3fd94ef0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 3fd94ef0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 3fd94ef0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 3fd94ef0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 3fd94ef0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 3fd94ef0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 3fd94ef0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 3fd94ef0 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4a18d0 3fd94ef0 File opened for modification C:\Windows\4b7770 2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_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 2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3fd94ef0 - 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" 3fd94ef0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 3fd94ef0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 3fd94ef0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 3fd94ef0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 3fd94ef0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 3fd94ef0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 3fd94ef0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 3fd94ef0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 3fd94ef0 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4328 3fd94ef0 4328 3fd94ef0 4328 3fd94ef0 4328 3fd94ef0 4328 3fd94ef0 4328 3fd94ef0 4328 3fd94ef0 4328 3fd94ef0 4408 2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4408 2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4408 2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4408 2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4408 2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4408 2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4408 2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeTcbPrivilege 4408 2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeDebugPrivilege 4328 3fd94ef0 Token: SeTcbPrivilege 4328 3fd94ef0
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-05_e136eb8b5de8f79d94e54fb12b094f26_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:4408
-
C:\Windows\Syswow64\3fd94ef0C:\Windows\Syswow64\3fd94ef01⤵
- 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:4328
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\3fd94ef0
- Size 704KB
- SHA256 ff05e132a313f2457a198418180e64e3d6444d55656ab2899199b07da8922959
- MD5 f0a376ae6b51cc4bf75931719f422230
- SHA1 9ca31847fd563c45d86edecb8426974430a84b44
- SHA512 bd817c9dbfea0b0fd1373c0d05ec4ac80590b10035f1d154fd862a66cc8f2ecd89c1ee45a8ed4bd469e27b030f30d0cbdd89e5dfe456c4dda761d5f617b8faf6
- SSDEEP 12288:vSvO2x9mONvKRILSFnOkx2LIaxy6RJ05r:avO2xJKRI2FOkx2LFEF
- TLSH T170E46C26B7908136C477463585AB47A6EBB5BD11AB228B8F6340731D0F73793AE31B1C
- MD5 SHA1 SHA512 SSDEEP TLSH