Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
24/04/2026, 12:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
9 signatures
150 seconds
General
- Target 2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 511KB
- Sample260424-plbd2sat4r
- SHA256 827d1544ff46e30f5b3235b92598f12bed790592f478513e7a0259ad358741e6
- MD5 76a0ea968de1f0e59eda1e9dbc54b3a9
- SHA1 6ea199de96cc2f1036fabff72ece5e8e11b03c10
- SHA512 c1243193510bc2e1483830019a40c1a08167d91e24040e710d0732a326ca47dd944a69ca91a41b559d83eee2e056d6fe7cd8cfceb4c4049d1cee989a2f178bc8
- SSDEEP 6144:AcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:ASvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T122B45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5884 f0dd4f5d - 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 3 114.114.114.114 4460 2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 6 223.5.5.5 4460 2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 32 114.114.114.114 4460 2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 33 223.5.5.5 4460 2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 f0dd4f5d File created C:\Windows\SysWOW64\f0dd4f5d 2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE f0dd4f5d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 f0dd4f5d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content f0dd4f5d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C f0dd4f5d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f0dd4f5d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft f0dd4f5d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData f0dd4f5d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C f0dd4f5d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies f0dd4f5d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 f0dd4f5d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache f0dd4f5d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f0dd4f5d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 f0dd4f5d - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\64bc78 f0dd4f5d File opened for modification C:\Windows\4c5b58 2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_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 2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f0dd4f5d - 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:" f0dd4f5d Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" f0dd4f5d Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ f0dd4f5d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" f0dd4f5d Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix f0dd4f5d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" f0dd4f5d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" f0dd4f5d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" f0dd4f5d Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing f0dd4f5d - Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 5884 f0dd4f5d 5884 f0dd4f5d 5884 f0dd4f5d 5884 f0dd4f5d 5884 f0dd4f5d 5884 f0dd4f5d 5884 f0dd4f5d 5884 f0dd4f5d 5884 f0dd4f5d 5884 f0dd4f5d 5884 f0dd4f5d 5884 f0dd4f5d 4460 2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_amadey_coinminer_elex_smoke-loader_stop.exe 4460 2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_amadey_coinminer_elex_smoke-loader_stop.exe 4460 2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_amadey_coinminer_elex_smoke-loader_stop.exe 4460 2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_amadey_coinminer_elex_smoke-loader_stop.exe 4460 2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_amadey_coinminer_elex_smoke-loader_stop.exe 4460 2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4460 2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 4460 2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 5884 f0dd4f5d Token: SeTcbPrivilege 5884 f0dd4f5d
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-24_76a0ea968de1f0e59eda1e9dbc54b3a9_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:4460
-
C:\Windows\Syswow64\f0dd4f5dC:\Windows\Syswow64\f0dd4f5d1⤵
- 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:5884
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\f0dd4f5d
- Size 511KB
- SHA256 f8f62189c780a6cbacaf389157f6c0455364787ac78428763849513a36edd8e9
- MD5 86da30afd330085bfd154c21e8a3d962
- SHA1 d5ceabe867557867637f944cd9cdfd8c76b30fba
- SHA512 55ce9e011dcaef755833bf5dfcb97dfc6a7a1df736c8975b7b930c17383b55b08bb2c43ccc8500c66faa4f7fb026d205b48a08948da9e6ab37ba71d04601c1e5
- SSDEEP 6144:rcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:rSvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T11FB45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH