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
16/04/2026, 03:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
- Size 448KB
- Sample260416-ejtshaav8s
- SHA256 7ed946887e24ad6157f16e0fc748d0f7ef73c31b5dbe25f1cae4019c388502ea
- MD5 ce4910a1dd8a1a02f216d326cf6f7574
- SHA1 09d818efc96e43f4a1acfb7133fad5495ad4b7af
- SHA512 c1c88ef20d081d0b671b558414bb2a8be20291fa116aaf64eb476d2fafb8ebc745f0d0563374156472b93624097e73efb9b7ac7ffec9cd857ef40feb068f188a
- SSDEEP 6144:ecTgav1cdCTuoPbgwmOLJvKRILSFvdFbcEOkCybEaQRXr9HNdvOaty8KRpPUM:eSvO2x9mONvKRILSF/Okx2LIatyD
- TLSH T117A45C26B7909076C4B78674C8A247AAFBB1BC2127118B8FA39077191F73792BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3504 1b64e808 - 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 4084 2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 2 223.5.5.5 4084 2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 11 114.114.114.114 4084 2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 12 223.5.5.5 4084 2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Drops file in System32 directory 17 IoCs
description ioc Process File created C:\Windows\SysWOW64\1b64e808 2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 1b64e808 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 1b64e808 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 1b64e808 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 1b64e808 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 1b64e808 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 1b64e808 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 1b64e808 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 1b64e808 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 1b64e808 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 1b64e808 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 1b64e808 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 1b64e808 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 1b64e808 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 1b64e808 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 1b64e808 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 1b64e808 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\45eb68 2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\3bfd60 1b64e808 - 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 2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1b64e808 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 1b64e808 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 1b64e808 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 1b64e808 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 1b64e808 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 1b64e808 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 1b64e808 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 1b64e808 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 1b64e808 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 1b64e808 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3504 1b64e808 3504 1b64e808 3504 1b64e808 3504 1b64e808 3504 1b64e808 3504 1b64e808 3504 1b64e808 3504 1b64e808 4084 2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4084 2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4084 2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4084 2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4084 2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4084 2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4084 2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeTcbPrivilege 4084 2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeDebugPrivilege 3504 1b64e808 Token: SeTcbPrivilege 3504 1b64e808
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-16_ce4910a1dd8a1a02f216d326cf6f7574_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:4084
-
C:\Windows\Syswow64\1b64e808C:\Windows\Syswow64\1b64e8081⤵
- 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:3504
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\1b64e808
- Size 448KB
- SHA256 37eb324be4a5835896f6c3cafcbb191b5f0a0280000846b772886a8ed543962a
- MD5 2ce8daf4b94d2ed0253787158d8940a8
- SHA1 fc74900b474d8732449acb44caceba190f87eca9
- SHA512 d35d372e424e9b859328390d0b853258f0393b4f22a9552b223082ddff02c118892346d9252c3fd818ba9997b1e3a5c5dbca0eaac61406cd71861c052a8c2a94
- SSDEEP 6144:hcTgav1cdCTuoPbgwmOLJvKRILSFvdFbcEOkCybEaQRXr9HNdvOaty8KRpPUM:hSvO2x9mONvKRILSF/Okx2LIatyD
- TLSH T11BA45C26B7909076C4B78674C8A247AAFBB1BC2127118B8FA39077191F73792BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH