Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
17/04/2026, 03:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
9 signatures
150 seconds
General
- Target 2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 615KB
- Sample260417-dtsgrag14s
- SHA256 8c0a2be6516f9716c8857452cc49b7b91202cd82b399833673cf5c35cc306b7d
- MD5 1a3278e4ad120815899c7d0220ca7e9a
- SHA1 d4d44c293cf5fa5260f2d852a97df3d0b4bd6eea
- SHA512 3112f643d148af68eba52a8647de7a1b7a30d9e5f951d2dbad1dfc11d53eb12c0a11a793b07e2229f43afe91b294846d2bd39907b982723f54efb62b92a6fc14
- SSDEEP 12288:USvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:nvO2xJKRI2FOkx2LFicUV
- TLSH T152D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3716 3c208162 - 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 2 114.114.114.114 4484 2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 3 223.5.5.5 4484 2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 33 114.114.114.114 4484 2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 34 223.5.5.5 4484 2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_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\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 3c208162 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 3c208162 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 3c208162 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 3c208162 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 3c208162 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 3c208162 File created C:\Windows\SysWOW64\3c208162 2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 3c208162 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 3c208162 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 3c208162 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 3c208162 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 3c208162 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 3c208162 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 3c208162 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 3c208162 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3f9e88 3c208162 File opened for modification C:\Windows\4cc488 2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_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 2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3c208162 - 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\Content\CachePrefix 3c208162 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 3c208162 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 3c208162 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 3c208162 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 3c208162 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 3c208162 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 3c208162 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 3c208162 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 3c208162 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3716 3c208162 3716 3c208162 3716 3c208162 3716 3c208162 3716 3c208162 3716 3c208162 3716 3c208162 3716 3c208162 4484 2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_amadey_coinminer_elex_smoke-loader_stop.exe 4484 2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_amadey_coinminer_elex_smoke-loader_stop.exe 4484 2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_amadey_coinminer_elex_smoke-loader_stop.exe 4484 2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_amadey_coinminer_elex_smoke-loader_stop.exe 4484 2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_amadey_coinminer_elex_smoke-loader_stop.exe 4484 2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4484 2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 4484 2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 3716 3c208162 Token: SeTcbPrivilege 3716 3c208162
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-17_1a3278e4ad120815899c7d0220ca7e9a_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:4484
-
C:\Windows\Syswow64\3c208162C:\Windows\Syswow64\3c2081621⤵
- 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:3716
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\3c208162
- Size 615KB
- SHA256 4555f62aa00ddb8e55ecada9d30ad00c91543bc1d9ccad4ea15862572cb1cfeb
- MD5 533acb72b0bc2a3333a7ee9201ca420f
- SHA1 898f89f727f726279495ea1f6a7a4fdbcb850fe6
- SHA512 5bd9f72dfd4d5c891833a0baaa0a9fa01cbd6117aea62ddc6881b31d6659748f56bc367e21c45911e39e0c36f9b15f88ad649fd52bc61cf15cf45b66bcd870ed
- SSDEEP 12288:bSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:uvO2xJKRI2FOkx2LFicUV
- TLSH T1C4D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH