Analysis
- max time kernel
149s - max time network
153s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
06/05/2026, 12:17
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 615KB
- Sample260506-pgdcvaas2s
- SHA256 068803090602b48c1ac42d6c6ac42f38a08ecb0a5fc3cbd7829a062a53f3fc2d
- MD5 ed3f12dbcdb496f42b8a7121c432a620
- SHA1 145ffc691a0fa887988af4588fbf5be75585dccc
- SHA512 4ac2b86102a3ca0a7063e6372f883f01b2795c7f071f0c2174610c4f00b53c1d93245b5fba95206807492e63d5174fdcffc4421cb8d2734f54c3aea2feb674fb
- SSDEEP 12288:eSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:dvO2xJKRI2FOkx2LFicUV
- TLSH T1C5D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1952 b51e141f - 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 3704 2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 3704 2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 8 114.114.114.114 3704 2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 9 223.5.5.5 3704 2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 11 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 b51e141f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 b51e141f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft b51e141f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache b51e141f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 b51e141f File created C:\Windows\SysWOW64\b51e141f 2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE b51e141f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies b51e141f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData b51e141f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content b51e141f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 b51e141f - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\216b40 b51e141f File opened for modification C:\Windows\3f69f0 2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_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 2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b51e141f - 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" b51e141f Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" b51e141f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" b51e141f Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing b51e141f Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix b51e141f Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" b51e141f Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ b51e141f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" b51e141f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" b51e141f - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1952 b51e141f 1952 b51e141f 1952 b51e141f 1952 b51e141f 1952 b51e141f 1952 b51e141f 1952 b51e141f 1952 b51e141f 3704 2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_amadey_coinminer_elex_smoke-loader_stop.exe 3704 2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_amadey_coinminer_elex_smoke-loader_stop.exe 3704 2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_amadey_coinminer_elex_smoke-loader_stop.exe 3704 2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_amadey_coinminer_elex_smoke-loader_stop.exe 3704 2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_amadey_coinminer_elex_smoke-loader_stop.exe 3704 2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3704 2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 3704 2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 1952 b51e141f Token: SeTcbPrivilege 1952 b51e141f
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-06_ed3f12dbcdb496f42b8a7121c432a620_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:3704
-
C:\Windows\Syswow64\b51e141fC:\Windows\Syswow64\b51e141f1⤵
- 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:1952
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\b51e141f
- Size 615KB
- SHA256 e88daa542dbaced714455f60614a393e7c0df06916038f16e41c1680ad749b2c
- MD5 5ed8c3d55079bf6eca7eaf5c7a6a2cb4
- SHA1 03f783fd1a6987c91a6411f812abd40204b42de9
- SHA512 8eb317872a12a69b5a6724f8917a0bc1303190a7bdbed53e4437da4fce462c1783ee894555121e785e40a7d78b8b12838d7f64915d0bc3ec33e394b47b3dc9db
- SSDEEP 12288:gSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:7vO2xJKRI2FOkx2LFicUV
- TLSH T10AD44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH