Analysis
- max time kernel
150s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
08/08/2026, 04:16
General
- Target 2026-08-08_021f413134c3a72a3566e9198c76d812_amadey_elex_luca-stealer_njrat_remcos_smoke-loader.exe
- Size 783KB
- Sample260808-evtxmszfnc
- SHA256 e85f2474b6e10c93f781886c1c9481a1c564807862e2e3222af37812fd6df282
Malware Config
Signatures
- Executes dropped EXE 22 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Drops file in System32 directory 25 IoCs
- Drops file in Program Files directory 64 IoCs
- Drops file in Windows directory 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
- Checks SCSI registry key(s) 3 TTPs 64 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Modifies data under HKEY_USERS 7 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 41 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-08_021f413134c3a72a3566e9198c76d812_amadey_elex_luca-stealer_njrat_remcos_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_021f413134c3a72a3566e9198c76d812_amadey_elex_luca-stealer_njrat_remcos_smoke-loader.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
-
C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
-
C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"1⤵
- Executes dropped EXE
-
C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"1⤵
- Executes dropped EXE
-
\??\c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"1⤵
- Executes dropped EXE
-
C:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exeC:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe1⤵
- Executes dropped EXE
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s TapiSrv1⤵
-
C:\Windows\system32\fxssvc.exeC:\Windows\system32\fxssvc.exe1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\msdtc.exeC:\Windows\System32\msdtc.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
-
C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exeC:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe1⤵
- Executes dropped EXE
-
C:\Windows\SysWow64\perfhost.exeC:\Windows\SysWow64\perfhost.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Windows\system32\locator.exeC:\Windows\system32\locator.exe1⤵
- Executes dropped EXE
-
C:\Windows\System32\SensorDataService.exeC:\Windows\System32\SensorDataService.exe1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
-
C:\Windows\System32\snmptrap.exeC:\Windows\System32\snmptrap.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\spectrum.exeC:\Windows\system32\spectrum.exe1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
-
C:\Windows\System32\OpenSSH\ssh-agent.exeC:\Windows\System32\OpenSSH\ssh-agent.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s SharedRealitySvc1⤵
-
C:\Windows\system32\TieringEngineService.exeC:\Windows\system32\TieringEngineService.exe1⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\AgentService.exeC:\Windows\system32\AgentService.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\SearchIndexer.exeC:\Windows\system32\SearchIndexer.exe /Embedding1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\SearchProtocolHost.exe"C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe1_ Global\UsGthrCtrlFltPipeMssGthrPipe1 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon"2⤵
- Modifies data under HKEY_USERS
-
-
C:\Windows\system32\SearchFilterHost.exe"C:\Windows\system32\SearchFilterHost.exe" 0 920 924 932 8192 928 9042⤵
-
Network
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
elevation_service.exe
maintenanceservice.exe
7z.exe
7zFM.exe
7zG.exe
Uninstall.exe
AppVShNotify.exe
IntegratedOffice.exe
MavInject32.exe
OfficeC2RClient.exe
appvcleaner.exe
LICLUA.EXE
OSE.EXE
VSTOInstaller.exe
chrmstp.exe
setup.exe
chrome_pwa_launcher.exe
elevated_tracing_service.exe
elevation_service.exe
notification_helper.exe
os_update_handler.exe
chrome_proxy.exe
appletviewer.exe
extcheck.exe
idlj.exe
jabswitch.exe
jar.exe
jarsigner.exe
java-rmi.exe
java.exe
javac.exe
javadoc.exe
javafxpackager.exe
javah.exe
javap.exe
javapackager.exe
javaw.exe
javaws.exe
jcmd.exe
jconsole.exe
jdb.exe
jdeps.exe
dotnet.exe
perfhost.exe
AgentService.exe
DiagnosticsHub.StandardCollector.Service.exe
FXSSVC.exe
Locator.exe
ssh-agent.exe
PerceptionSimulationService.exe
SearchIndexer.exe
SensorDataService.exe
Spectrum.exe
TieringEngineService.exe
VSSVC.exe
alg.exe
msdtc.exe
snmptrap.exe
vds.exe
WmiApSrv.exe
wbengine.exe
AppVClient.exe
memory/896-60-0x0000020019740000-0x00000200197A6000-memory.dmp
memory/896-61-0x0000020019740000-0x00000200197A6000-memory.dmp
memory/896-59-0x00000200197E0000-0x00000200198DB000-memory.dmp
memory/1208-394-0x000001C3AF870000-0x000001C3AF880000-memory.dmp
memory/1208-387-0x00007FF777560000-0x00007FF7778B3000-memory.dmp
memory/1208-475-0x00007FF777560000-0x00007FF7778B3000-memory.dmp
memory/1208-426-0x000001C3B7E60000-0x000001C3B7E68000-memory.dmp
memory/1208-386-0x000001C3AE900000-0x000001C3AE966000-memory.dmp
memory/1208-410-0x000001C3AFAA0000-0x000001C3AFAB0000-memory.dmp
memory/1208-385-0x000001C3AE900000-0x000001C3AE966000-memory.dmp
memory/1440-276-0x0000000000620000-0x0000000000689000-memory.dmp
memory/1440-281-0x0000000000620000-0x0000000000689000-memory.dmp
memory/1440-282-0x0000000000400000-0x0000000000548000-memory.dmp
memory/1440-355-0x0000000000400000-0x0000000000548000-memory.dmp
memory/1792-254-0x00007FF742140000-0x00007FF7423C7000-memory.dmp
memory/1792-252-0x0000013AC53B0000-0x0000013AC5416000-memory.dmp
memory/1792-245-0x0000013AC53B0000-0x0000013AC5416000-memory.dmp
memory/1792-244-0x00007FF742140000-0x00007FF7423C7000-memory.dmp
memory/1792-246-0x0000013AC53B0000-0x0000013AC5416000-memory.dmp
memory/2172-39-0x0000015B072F0000-0x0000015B07356000-memory.dmp
memory/2172-41-0x0000015B072F0000-0x0000015B07356000-memory.dmp
memory/2172-38-0x0000015B070D0000-0x0000015B071CB000-memory.dmp
memory/2300-265-0x000001BE38440000-0x000001BE384A6000-memory.dmp
memory/2300-353-0x00007FF6ED170000-0x00007FF6ED259000-memory.dmp
memory/2300-266-0x000001BE38440000-0x000001BE384A6000-memory.dmp
memory/2300-268-0x00007FF6ED170000-0x00007FF6ED259000-memory.dmp
memory/2560-333-0x00007FF7C1930000-0x00007FF7C1ABE000-memory.dmp
memory/2560-440-0x00007FF7C1930000-0x00007FF7C1ABE000-memory.dmp
memory/2560-331-0x000002183BD10000-0x000002183BD76000-memory.dmp
memory/2560-330-0x000002183BD10000-0x000002183BD76000-memory.dmp
memory/2916-374-0x00007FF6B4B80000-0x00007FF6B4C2A000-memory.dmp
memory/2916-305-0x0000020EC4070000-0x0000020EC40D6000-memory.dmp
memory/2916-306-0x0000020EC4070000-0x0000020EC40D6000-memory.dmp
memory/2916-307-0x00007FF6B4B80000-0x00007FF6B4C2A000-memory.dmp
memory/3096-313-0x00000202F5050000-0x00000202F50B6000-memory.dmp
memory/3096-384-0x00007FF705460000-0x00007FF705783000-memory.dmp
memory/3096-315-0x00007FF705460000-0x00007FF705783000-memory.dmp
memory/3096-314-0x00000202F5050000-0x00000202F50B6000-memory.dmp
memory/3176-472-0x00007FF75AEE0000-0x00007FF75B3BC000-memory.dmp
memory/3176-358-0x00007FF75AEE0000-0x00007FF75B3BC000-memory.dmp
memory/3176-357-0x0000018D0D8A0000-0x0000018D0D906000-memory.dmp
memory/3176-356-0x0000018D0D8A0000-0x0000018D0D906000-memory.dmp
memory/3580-16-0x000001F8CC510000-0x000001F8CC576000-memory.dmp
memory/3580-18-0x000001F8CC510000-0x000001F8CC576000-memory.dmp
memory/3580-15-0x00007FF63F230000-0x00007FF63F316000-memory.dmp
memory/3580-65-0x00007FF63F230000-0x00007FF63F316000-memory.dmp
memory/3700-340-0x00000269A3D80000-0x00000269A3DE6000-memory.dmp
memory/3700-339-0x00000269A3D80000-0x00000269A3DE6000-memory.dmp
memory/3700-345-0x00000269A3D80000-0x00000269A3DE6000-memory.dmp
memory/3700-347-0x00007FF797A00000-0x00007FF797E28000-memory.dmp
memory/3700-341-0x00007FF797A00000-0x00007FF797E28000-memory.dmp
memory/3768-362-0x00007FF63EB50000-0x00007FF63EBF7000-memory.dmp
memory/3768-289-0x0000020F35640000-0x0000020F356A6000-memory.dmp
memory/3768-288-0x0000020F35640000-0x0000020F356A6000-memory.dmp
memory/3768-290-0x00007FF63EB50000-0x00007FF63EBF7000-memory.dmp
memory/3968-47-0x00007FF65FAE0000-0x00007FF65FC47000-memory.dmp
memory/3968-54-0x00000162EFD80000-0x00000162EFDE6000-memory.dmp
memory/3968-56-0x00007FF65FAE0000-0x00007FF65FC47000-memory.dmp
memory/3968-49-0x00000162EFD80000-0x00000162EFDE6000-memory.dmp
memory/3968-48-0x00000162EFD80000-0x00000162EFDE6000-memory.dmp
memory/4192-0-0x0000000002DC0000-0x0000000002ED5000-memory.dmp
memory/4192-7-0x0000000002EE0000-0x0000000002F49000-memory.dmp
memory/4192-1-0x0000000002EE0000-0x0000000002F49000-memory.dmp
memory/4196-351-0x00007FF788CF0000-0x00007FF788FAD000-memory.dmp
memory/4196-471-0x00007FF788CF0000-0x00007FF788FAD000-memory.dmp
memory/4224-371-0x00007FF779C20000-0x00007FF77A14A000-memory.dmp
memory/4224-473-0x00007FF779C20000-0x00007FF77A14A000-memory.dmp
memory/4224-367-0x000002B5808A0000-0x000002B580906000-memory.dmp
memory/4224-366-0x000002B5808A0000-0x000002B580906000-memory.dmp
memory/4324-432-0x00007FF73F330000-0x00007FF73F51E000-memory.dmp
memory/4324-324-0x00007FF73F330000-0x00007FF73F51E000-memory.dmp
memory/4324-323-0x0000018B57980000-0x0000018B579E6000-memory.dmp
memory/4324-322-0x0000018B57980000-0x0000018B579E6000-memory.dmp
memory/4352-30-0x000001268F5D0000-0x000001268F636000-memory.dmp
memory/4352-32-0x000001268F5D0000-0x000001268F636000-memory.dmp
memory/4352-29-0x000001268F3B0000-0x000001268F4AB000-memory.dmp
memory/4476-377-0x0000021D62BB0000-0x0000021D62C16000-memory.dmp
memory/4476-375-0x00007FF7EAE60000-0x00007FF7EAF9A000-memory.dmp
memory/4476-474-0x00007FF7EAE60000-0x00007FF7EAF9A000-memory.dmp
memory/4476-376-0x0000021D62BB0000-0x0000021D62C16000-memory.dmp
memory/4700-332-0x00007FF79C3A0000-0x00007FF79C483000-memory.dmp
memory/4700-237-0x00007FF79C3A0000-0x00007FF79C483000-memory.dmp
memory/4700-236-0x000001DFF5E80000-0x000001DFF5EE6000-memory.dmp
memory/4700-238-0x000001DFF5E80000-0x000001DFF5EE6000-memory.dmp
memory/4940-365-0x00007FF611630000-0x00007FF611A9C000-memory.dmp
memory/4940-297-0x0000020844500000-0x0000020844566000-memory.dmp
memory/4940-468-0x0000020844500000-0x0000020844566000-memory.dmp
memory/4940-470-0x00007FF611630000-0x00007FF611A9C000-memory.dmp
memory/4940-296-0x0000020844500000-0x0000020844566000-memory.dmp
memory/4940-298-0x00007FF611630000-0x00007FF611A9C000-memory.dmp
memory/5104-350-0x00007FF7A9120000-0x00007FF7A9233000-memory.dmp
memory/5104-256-0x00007FF7A9120000-0x00007FF7A9233000-memory.dmp
memory/5104-258-0x000001C7D5180000-0x000001C7D51E6000-memory.dmp
memory/5104-257-0x000001C7D5180000-0x000001C7D51E6000-memory.dmp