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
04/05/2026, 18:05
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
- Size 448KB
- Sample260504-wpflhadx8j
- SHA256 2148319d4c8018c230b9245553f5a7a745e36d251f9a49a7bbb4db7162d4ae5d
- MD5 633b2f2579c8af22807a11dcbe8c19f9
- SHA1 db2a28af3fc46f628c44a8800f4617a356eadc14
- SHA512 1f8057e2774572cdbb69827be3bfce80238690256afd493e23fead00c726ba669069e311eb09a09db6bf5fecea878980439a28b8dbba75c616a2fab9d945e5aa
- SSDEEP 6144:rcTgav1cdCTuoPbgwmOLJvKRILSFvdFbcEOkCybEaQRXr9HNdvOaty8KRpPUM:rSvO2x9mONvKRILSF/Okx2LIatyD
- TLSH T1E1A45C26B7909076C4B78674C8A247AAFBB1BC2127118B8FA39077191F73792BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2424 f978b042 - 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 2808 2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 20 114.114.114.114 2808 2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 21 223.5.5.5 2808 2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 1 114.114.114.114 2808 2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE f978b042 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft f978b042 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f978b042 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies f978b042 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 f978b042 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 f978b042 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache f978b042 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData f978b042 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f978b042 File created C:\Windows\SysWOW64\f978b042 2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 f978b042 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content f978b042 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 f978b042 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 f978b042 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 f978b042 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\297ff0 f978b042 File opened for modification C:\Windows\3012f0 2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_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 2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f978b042 - 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:" f978b042 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" f978b042 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" f978b042 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" f978b042 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing f978b042 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix f978b042 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" f978b042 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ f978b042 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" f978b042 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2424 f978b042 2424 f978b042 2424 f978b042 2424 f978b042 2424 f978b042 2424 f978b042 2424 f978b042 2424 f978b042 2808 2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 2808 2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 2808 2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 2808 2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 2808 2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 2808 2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2808 2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeTcbPrivilege 2808 2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeDebugPrivilege 2424 f978b042 Token: SeTcbPrivilege 2424 f978b042
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-04_633b2f2579c8af22807a11dcbe8c19f9_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:2808
-
C:\Windows\Syswow64\f978b042C:\Windows\Syswow64\f978b0421⤵
- 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:2424
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\f978b042
- Size 448KB
- SHA256 5c730d29fed2e7b6771257ece41e777625b56f0744b054ae746b98d212ca577a
- MD5 7da8fef47c3a41c0d0821d54ad7c3338
- SHA1 f16de8a5174e9fd07069bd7cac0d9922779ed15f
- SHA512 8a901868dc6f572803cd7f579d561bfa537d3590542f51fcf61b2e1a0e9794e294c29c760f2995ae958a592c9ce3527b66f31b203faf90bf7cfe92a70c9664a7
- SSDEEP 6144:dcTgav1cdCTuoPbgwmOLJvKRILSFvdFbcEOkCybEaQRXr9HNdvOaty8KRpPUM:dSvO2x9mONvKRILSF/Okx2LIatyD
- TLSH T1D1A45C26B7909076C4B78674C8A247AAFBB1BC2127118B8FA39077191F73792BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH