Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
18/04/2026, 02:52
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 615KB
- Sample260418-dc4tfsft7v
- SHA256 ae36c7edf198e8c209b27605b3803b1810035d646f1735c0b37635e83409d9eb
- MD5 41ca0683c3eade2f4e439a6012c3fb75
- SHA1 2e009a58d82d8963f5351c77036ba2fec4eb2986
- SHA512 90c746018db95272ca83052f1b55283c7adfcd7fb45d6763b87494b77f8540f0bfe84de8f4594d7961ffd365177b73d21325debf26ff63dda68f0d6e733a777a
- SSDEEP 12288:XSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:ivO2xJKRI2FOkx2LFicUV
- TLSH T1A9D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4452 d822b188 - 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 43 114.114.114.114 4396 2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 44 223.5.5.5 4396 2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 3 114.114.114.114 4396 2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 4 223.5.5.5 4396 2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_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\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d822b188 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d822b188 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE d822b188 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache d822b188 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData d822b188 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d822b188 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content d822b188 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d822b188 File created C:\Windows\SysWOW64\d822b188 2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 d822b188 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies d822b188 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 d822b188 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft d822b188 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4c3848 d822b188 File opened for modification C:\Windows\4b42d8 2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_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 2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d822b188 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing d822b188 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" d822b188 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" d822b188 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ d822b188 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" d822b188 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" d822b188 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" d822b188 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" d822b188 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix d822b188 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4452 d822b188 4452 d822b188 4452 d822b188 4452 d822b188 4452 d822b188 4452 d822b188 4452 d822b188 4452 d822b188 4396 2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_amadey_coinminer_elex_smoke-loader_stop.exe 4396 2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_amadey_coinminer_elex_smoke-loader_stop.exe 4396 2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_amadey_coinminer_elex_smoke-loader_stop.exe 4396 2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_amadey_coinminer_elex_smoke-loader_stop.exe 4396 2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_amadey_coinminer_elex_smoke-loader_stop.exe 4396 2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4396 2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 4396 2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 4452 d822b188 Token: SeTcbPrivilege 4452 d822b188
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-18_41ca0683c3eade2f4e439a6012c3fb75_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:4396
-
C:\Windows\Syswow64\d822b188C:\Windows\Syswow64\d822b1881⤵
- 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:4452
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\d822b188
- Size 615KB
- SHA256 016d7199ea3fee57dc4e768740d845a833b5f9a24c0a83c68b1f7c212558b61c
- MD5 bb9e8b519b8201a0948790f363c18183
- SHA1 d1ac05a81d185c9c52004ded0bfe1cec745ea58e
- SHA512 cfffb4a7adf176b24d5749cf437bf9eaf68c0f903098d2deea09e70887eeb94b9aeea38a4912ce4f8ae380b3b7e88a1dd49d63003102f8d6628b4311aed5369d
- SSDEEP 12288:hSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:ovO2xJKRI2FOkx2LFicUV
- TLSH T17BD44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH