Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/07/2026, 12:23
Behavioral task
behavioral1
Sample
2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 560KB
- Sample260730-pkgjnsxdpc
- SHA256 a939924cda7a7136baa442e77a95bbbc07c777498d2d0a8dd82c2c1c648b2a42
- MD5 c026d090e84c5917e275cfbc62d9a264
- SHA1 d67a96575468b3921719472149ff672a7323fd0a
- SHA512 62adc0055aa533b2f3cd9fff336e28753d38292e15683e6503965bfdb10e12a52e522b45c09ec89ddf3200fd77ca2e5eecda621043aa2526d29f7abb37216b68
- SSDEEP 6144:MWVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRXr9HNdvOa+y8K:MkCO2zVPX7vf1LKlIsOkx2LIa+y
- TLSH T140C47C2AF6A0C036C4779574C4A257AAFFB1B42127204ACFA390475A1F637E2BE7531D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/2616-0-0x0000000000410000-0x000000000049C000-memory.dmp UPX behavioral1/memory/3316-4-0x00000000006E0000-0x000000000076C000-memory.dmp UPX behavioral1/files/0x000b000000024300-3.dat UPX behavioral1/memory/2616-10-0x0000000000410000-0x000000000049C000-memory.dmp UPX behavioral1/memory/3316-11-0x00000000006E0000-0x000000000076C000-memory.dmp UPX behavioral1/memory/3316-26-0x00000000006E0000-0x000000000076C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3316 95a29340 - 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 4 223.5.5.5 2616 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 29 114.114.114.114 2616 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 30 223.5.5.5 2616 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 3 114.114.114.114 2616 2026-07-30_c026d090e84c5917e275cfbc62d9a264_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\INetCookies 95a29340 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 95a29340 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 95a29340 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 95a29340 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 95a29340 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 95a29340 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 95a29340 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 95a29340 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 95a29340 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 95a29340 File created C:\Windows\SysWOW64\95a29340 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 95a29340 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 95a29340 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 95a29340 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 95a29340 -
resource yara_rule behavioral1/memory/2616-0-0x0000000000410000-0x000000000049C000-memory.dmp upx behavioral1/memory/3316-4-0x00000000006E0000-0x000000000076C000-memory.dmp upx behavioral1/files/0x000b000000024300-3.dat upx behavioral1/memory/2616-10-0x0000000000410000-0x000000000049C000-memory.dmp upx behavioral1/memory/3316-11-0x00000000006E0000-0x000000000076C000-memory.dmp upx behavioral1/memory/3316-26-0x00000000006E0000-0x000000000076C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\38c568 95a29340 File opened for modification C:\Windows\2cc970 2026-07-30_c026d090e84c5917e275cfbc62d9a264_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 95a29340 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe - 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 95a29340 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 95a29340 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 95a29340 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 95a29340 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 95a29340 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 95a29340 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 95a29340 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 95a29340 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 95a29340 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3316 95a29340 3316 95a29340 3316 95a29340 3316 95a29340 3316 95a29340 3316 95a29340 3316 95a29340 3316 95a29340 2616 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe 2616 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe 2616 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe 2616 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe 2616 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe 2616 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2616 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 2616 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 3316 95a29340 Token: SeTcbPrivilege 3316 95a29340
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_c026d090e84c5917e275cfbc62d9a264_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:2616
-
C:\Windows\Syswow64\95a29340C:\Windows\Syswow64\95a293401⤵
- 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:3316
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\95a29340
- Size 560KB
- SHA256 7fccb372613ffa2e4c0fa17545a8a67a3ea2d70c659f71073a4c27d20e58fde4
- MD5 e56eec2ae7331e992a494a2f06a6b8f4
- SHA1 f33f927c19ce0cfeaaf3acded037c4dcab47e89d
- SHA512 449097831d248dec00d9c696004290e8aab0dfb93acb6df68bf12c94b675185f53b22e19cd0aa363351ec17c483ae1fde3bf8a9542a94d90ae572c67fbe4cc49
- SSDEEP 6144:vWVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRXr9HNdvOa+y8K:vkCO2zVPX7vf1LKlIsOkx2LIa+y
- TLSH T143C47C2AF6A0C036C4779574C4A257AAFFB1B42127204ACFA390475A1F637E2BE7531D
- MD5 SHA1 SHA512 SSDEEP TLSH