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
15/07/2026, 10:06
Behavioral task
behavioral1
Sample
2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 576KB
- Sample260715-l43dpsht2r
- SHA256 bb8c932bf06b25710813a77870f8258b6c70042e5be2f88bbeee0c74d8802cd2
- MD5 56ab46b03424802a548effd48dce39ef
- SHA1 7b757c542b384eadbc0dd73b178351480168e812
- SHA512 cf05728a8185009d884e2b80e36ad21826f348dfa563355c9bfd584e48e7c8b153436b7a26457b56462e027a85aeb9087a09c6bee0f768df25767bd554eb23af
- SSDEEP 6144:/cTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:/SvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T105C46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/3612-0-0x0000000000A80000-0x0000000000B0C000-memory.dmp UPX behavioral2/files/0x000d00000001b1e8-2.dat UPX behavioral2/memory/2624-3-0x0000000000470000-0x00000000004FC000-memory.dmp UPX behavioral2/memory/3612-10-0x0000000000A80000-0x0000000000B0C000-memory.dmp UPX behavioral2/memory/2624-11-0x0000000000470000-0x00000000004FC000-memory.dmp UPX behavioral2/memory/2624-34-0x0000000000470000-0x00000000004FC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 2624 1a478610 - 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 1 114.114.114.114 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 12 114.114.114.114 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 13 223.5.5.5 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_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\Local\Microsoft\Windows\INetCache\IE 1a478610 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 1a478610 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 1a478610 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 1a478610 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 1a478610 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 1a478610 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 1a478610 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 1a478610 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 1a478610 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 1a478610 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 1a478610 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 1a478610 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 1a478610 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 1a478610 File created C:\Windows\SysWOW64\1a478610 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe -
resource yara_rule behavioral2/memory/3612-0-0x0000000000A80000-0x0000000000B0C000-memory.dmp upx behavioral2/files/0x000d00000001b1e8-2.dat upx behavioral2/memory/2624-3-0x0000000000470000-0x00000000004FC000-memory.dmp upx behavioral2/memory/3612-10-0x0000000000A80000-0x0000000000B0C000-memory.dmp upx behavioral2/memory/2624-11-0x0000000000470000-0x00000000004FC000-memory.dmp upx behavioral2/memory/2624-34-0x0000000000470000-0x00000000004FC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2cec80 1a478610 File opened for modification C:\Windows\3dd6b8 2026-07-15_56ab46b03424802a548effd48dce39ef_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 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1a478610 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 1a478610 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 1a478610 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 1a478610 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 1a478610 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 1a478610 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 1a478610 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 1a478610 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 1a478610 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 1a478610 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2624 1a478610 2624 1a478610 2624 1a478610 2624 1a478610 2624 1a478610 2624 1a478610 2624 1a478610 2624 1a478610 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 3612 2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 2624 1a478610 Token: SeTcbPrivilege 2624 1a478610
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-15_56ab46b03424802a548effd48dce39ef_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-15_56ab46b03424802a548effd48dce39ef_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:3612
-
C:\Windows\Syswow64\1a478610C:\Windows\Syswow64\1a4786101⤵
- 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:2624
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\1a478610
- Size 576KB
- SHA256 ad6c1c2291e1e2503a3737254a75d3104d4fb78b78cedc3d98e9b793c68e40fd
- MD5 32b332db0712ae98c6dd1a12059de2cf
- SHA1 2067219ce9c7a5338a41066794724b86ec187889
- SHA512 952443a82adbb2ad2655a8f60046913e52046b89bc2761caeb149a345d5665951ea5fe8620f4c835732ab42cc8aa9553474e5ae1b3a959924215b790651b9475
- SSDEEP 6144:qcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:qSvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T162C46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH