Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
08/08/2026, 14:22
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 615KB
- Sample260808-rprasadh55
- SHA256 75988be879f3367edcd45d816a65a11cc039707dc314aa325d1aad9ac786199d
- MD5 9eb8d50f2041f5f4dd7e7522c5af5971
- SHA1 9c6d0c52d91a1fc8b4a563c82a2a8eb4a8447550
- SHA512 1b65cd779606fbb2ee62098dd0254cadb0f1bab8d224f6b07f05ce6418d971829be06eea2e36927e008d066f92612a88d0f2c4a4ce348bdda8409f7aa6125fab
- SSDEEP 12288:0SvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:HvO2xJKRI2FOkx2LFicUV
- TLSH T1B2D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1824 833810ca - 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 62 114.114.114.114 4324 2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 63 223.5.5.5 4324 2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 5 114.114.114.114 4324 2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 6 223.5.5.5 4324 2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 833810ca File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 833810ca File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 833810ca File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 833810ca File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 833810ca File created C:\Windows\SysWOW64\833810ca 2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 833810ca File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 833810ca File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 833810ca File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 833810ca File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 833810ca File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 833810ca File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 833810ca - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1f3a40 833810ca File opened for modification C:\Windows\4a0748 2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_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 2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 833810ca - 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" 833810ca Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 833810ca Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 833810ca Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 833810ca Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 833810ca Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 833810ca Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 833810ca Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 833810ca Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 833810ca - Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 1824 833810ca 1824 833810ca 1824 833810ca 1824 833810ca 1824 833810ca 1824 833810ca 1824 833810ca 1824 833810ca 1824 833810ca 1824 833810ca 1824 833810ca 1824 833810ca 4324 2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_smoke-loader_stop.exe 4324 2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_smoke-loader_stop.exe 4324 2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_smoke-loader_stop.exe 4324 2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_smoke-loader_stop.exe 4324 2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_smoke-loader_stop.exe 4324 2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4324 2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 4324 2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 1824 833810ca Token: SeTcbPrivilege 1824 833810ca
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_9eb8d50f2041f5f4dd7e7522c5af5971_amadey_coinminer_elex_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:4324
-
C:\Windows\Syswow64\833810caC:\Windows\Syswow64\833810ca1⤵
- 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:1824
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\833810ca
- Size 615KB
- SHA256 8ab4c609d79af532b9c9db8cf63191567c6ef1ec6fdf58a8ecdf07692bde72e4
- MD5 25f1fe2ab33527c49a3f7d80f7b2aa5e
- SHA1 d2a73f0d9ab7bf982789d2e399bae6210864eda9
- SHA512 d6781d18b68f130f0722292ded0da3803825b48e259e0ca1a75141c88863be5e2974589f60d29e2eb1ce57ec61a22a178299b28f800626a81fcf46dd148b3dac
- SSDEEP 12288:cSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:vvO2xJKRI2FOkx2LFicUV
- TLSH T179D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH