Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
12/08/2026, 22:31
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-12_457810151b48acaf87cef83a7407cfad_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-12_457810151b48acaf87cef83a7407cfad_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 2026-08-12_457810151b48acaf87cef83a7407cfad_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 615KB
- Sample260812-2ftdwsfb69
- SHA256 ffac465ec9aecd9e5f1d8b198954877813f20d9da12c2a40bd43b9ea131b5c22
- MD5 457810151b48acaf87cef83a7407cfad
- SHA1 525162655d7966db3b56b04d97a8ecc9b44e8f03
- SHA512 463e9b23683c9b5c1c4768e3df96f5010cc00756cfafc42ece14fe073a4cd48d451810ddb5a76f6ae5f05921f5d0961211862d7870945d55b6faded39a1c54d5
- SSDEEP 12288:zSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:GvO2xJKRI2FOkx2LFicUV
- TLSH T1AFD44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4380 518ef99a - 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 5 114.114.114.114 2792 2026-08-12_457810151b48acaf87cef83a7407cfad_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 6 223.5.5.5 2792 2026-08-12_457810151b48acaf87cef83a7407cfad_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 28 114.114.114.114 2792 2026-08-12_457810151b48acaf87cef83a7407cfad_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 29 223.5.5.5 2792 2026-08-12_457810151b48acaf87cef83a7407cfad_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 518ef99a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 518ef99a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 518ef99a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 518ef99a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 518ef99a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 518ef99a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 518ef99a File created C:\Windows\SysWOW64\518ef99a 2026-08-12_457810151b48acaf87cef83a7407cfad_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 518ef99a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 518ef99a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 518ef99a - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4afcb8 518ef99a File opened for modification C:\Windows\2fccd0 2026-08-12_457810151b48acaf87cef83a7407cfad_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 2026-08-12_457810151b48acaf87cef83a7407cfad_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 518ef99a - 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" 518ef99a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 518ef99a Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 518ef99a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 518ef99a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 518ef99a Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 518ef99a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 518ef99a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 518ef99a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 518ef99a - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4380 518ef99a 4380 518ef99a 4380 518ef99a 4380 518ef99a 4380 518ef99a 4380 518ef99a 4380 518ef99a 4380 518ef99a 2792 2026-08-12_457810151b48acaf87cef83a7407cfad_amadey_coinminer_elex_smoke-loader_stop.exe 2792 2026-08-12_457810151b48acaf87cef83a7407cfad_amadey_coinminer_elex_smoke-loader_stop.exe 2792 2026-08-12_457810151b48acaf87cef83a7407cfad_amadey_coinminer_elex_smoke-loader_stop.exe 2792 2026-08-12_457810151b48acaf87cef83a7407cfad_amadey_coinminer_elex_smoke-loader_stop.exe 2792 2026-08-12_457810151b48acaf87cef83a7407cfad_amadey_coinminer_elex_smoke-loader_stop.exe 2792 2026-08-12_457810151b48acaf87cef83a7407cfad_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2792 2026-08-12_457810151b48acaf87cef83a7407cfad_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 2792 2026-08-12_457810151b48acaf87cef83a7407cfad_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 4380 518ef99a Token: SeTcbPrivilege 4380 518ef99a
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-12_457810151b48acaf87cef83a7407cfad_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-12_457810151b48acaf87cef83a7407cfad_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:2792
-
C:\Windows\Syswow64\518ef99aC:\Windows\Syswow64\518ef99a1⤵
- 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:4380
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\518ef99a
- Size 615KB
- SHA256 4c22384de39e858abd9b7e59ada83ab90a0b3c2ae9d42cb562ca56e4b554362d
- MD5 483c7ff604f9065784c6ad633c48e66d
- SHA1 27a811e43a28016e91d0b607952f5ab41030ef1f
- SHA512 4ec1c7341bd0eef8e29c42cab514a795547d75cef65fa519d984178c0188a9f090976c758516a0ed052b90fd0073a16a238f2129177cf3adf0ab611eef0c2422
- SSDEEP 12288:vSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:avO2xJKRI2FOkx2LFicUV
- TLSH T117D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH