Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 00:18
Behavioral task
behavioral1
Sample
2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 560KB
- Sample260730-althasvgrd
- SHA256 4680f7985803360dc2a43a4403466836f1308d624a9721da0d54206cff75075b
- MD5 15b9ccc8feb4b1ee5d96c81706b36280
- SHA1 f21c6886b3161033749ebe5da93cec72a24636a0
- SHA512 b75e6ba467b238182143d51281dcb71dc7a9922014a6a66799e734c26e98b4ca1df7edbea2e622560291413b547b5d932ee4c6ef26663b0e77aeceefe19166c6
- SSDEEP 6144:wgye71cE4poJTqvpQLXNKFyLWD1nFairGcEOkCybEaQRuy8K:wI7OE4kopQzNKFyLWDHsOkxHy
- TLSH T10DC48C2AB690C076C4B7D534C5E197AAEAB17432372449CFA3D0075A1F237E2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/1496-0-0x00000000004A0000-0x000000000052C000-memory.dmp UPX behavioral2/files/0x000a000000019cc9-2.dat UPX behavioral2/memory/3500-3-0x0000000000970000-0x00000000009FC000-memory.dmp UPX behavioral2/memory/1496-10-0x00000000004A0000-0x000000000052C000-memory.dmp UPX behavioral2/memory/3500-11-0x0000000000970000-0x00000000009FC000-memory.dmp UPX behavioral2/memory/3500-36-0x0000000000970000-0x00000000009FC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3500 d7e80b6 - 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 13 114.114.114.114 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 14 223.5.5.5 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 1 114.114.114.114 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 4 223.5.5.5 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 17 IoCs
description ioc Process File created C:\Windows\SysWOW64\d7e80b6 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft d7e80b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content d7e80b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d7e80b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d7e80b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies d7e80b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache d7e80b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 d7e80b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 d7e80b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 d7e80b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 d7e80b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 d7e80b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d7e80b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 d7e80b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE d7e80b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData d7e80b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d7e80b6 -
resource yara_rule behavioral2/memory/1496-0-0x00000000004A0000-0x000000000052C000-memory.dmp upx behavioral2/files/0x000a000000019cc9-2.dat upx behavioral2/memory/3500-3-0x0000000000970000-0x00000000009FC000-memory.dmp upx behavioral2/memory/1496-10-0x00000000004A0000-0x000000000052C000-memory.dmp upx behavioral2/memory/3500-11-0x0000000000970000-0x00000000009FC000-memory.dmp upx behavioral2/memory/3500-36-0x0000000000970000-0x00000000009FC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3bebd8 d7e80b6 File opened for modification C:\Windows\199cb0 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_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 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d7e80b6 - 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" d7e80b6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" d7e80b6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" d7e80b6 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing d7e80b6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix d7e80b6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" d7e80b6 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ d7e80b6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" d7e80b6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" d7e80b6 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA d7e80b6 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 d7e80b6 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3500 d7e80b6 3500 d7e80b6 3500 d7e80b6 3500 d7e80b6 3500 d7e80b6 3500 d7e80b6 3500 d7e80b6 3500 d7e80b6 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 1496 2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 3500 d7e80b6 Token: SeTcbPrivilege 3500 d7e80b6
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_15b9ccc8feb4b1ee5d96c81706b36280_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:1496
-
C:\Windows\Syswow64\d7e80b6C:\Windows\Syswow64\d7e80b61⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3500
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\d7e80b6
- Size 560KB
- SHA256 7bb52f0d4e3bcaae4a27937682c1e7767b89d4bab7e5077cb6b86349ae9347c7
- MD5 4c61a8c1329e5548d31ce8005bd308f7
- SHA1 bc6bf58454be9975b143587781936d0c60969df4
- SHA512 12f939f86bc6a54d5720a7c7e148bebb32c2eb3d11b64a94b747a4eb912e9f3ba1f0611fd3aaca51a28d3d8262df9f8670463c7a57eae1f2edf814a3232d005b
- SSDEEP 6144:Dgye71cE4poJTqvpQLXNKFyLWD1nFairGcEOkCybEaQRuy8K:DI7OE4kopQzNKFyLWDHsOkxHy
- TLSH T166C48C2AB690C076C4B7D534C5E197AAEAB17432372449CFA7D0075A1F237E2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH