Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
20/07/2026, 17:22
General
- Target 2026-07-20_89d0c6e0ec423c56300e3fb10af365ea_elex_glassworm_remcos_stealc_stop.exe
- Size 1.9MB
- Sample260720-vxjsfshv2m
- SHA256 7bbcd0d6f7f030f90be886e69627a6cba8b40e9e538835272f27ac4984d3e917
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 31 IoCs
- Drops file in Program Files directory 64 IoCs
- Drops file in Windows directory 3 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 64 IoCs
- Suspicious behavior: EnumeratesProcesses 42 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 43 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SendNotifyMessage 1 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\2026-07-20_89d0c6e0ec423c56300e3fb10af365ea_elex_glassworm_remcos_stealc_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_89d0c6e0ec423c56300e3fb10af365ea_elex_glassworm_remcos_stealc_stop.exe"1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
-
C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exeC:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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:\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
-
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:\Windows\System32\msdtc.exeC:\Windows\System32\msdtc.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
-
\??\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\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\TieringEngineService.exeC:\Windows\system32\TieringEngineService.exe1⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s SharedRealitySvc1⤵
-
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
- Modifies data under HKEY_USERS
- 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" 0 800 804 812 8192 808 7842⤵
- Modifies data under HKEY_USERS
-
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
wmpnetwk.exe
dotnet.exe
Options.dat
Options.dat
Tax.dat
Transaction.dat
Transaction.dat
Transaction.dat
Transaction.dat
Transaction.dat
Transaction.dat
Transaction.dat
Transaction.dat
Transaction.dat
Transaction.dat
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
SgrmBroker.exe
msiexec.exe
memory/324-285-0x0000000140000000-0x0000000140096000-memory.dmp
memory/324-127-0x0000000140000000-0x0000000140096000-memory.dmp
memory/416-60-0x0000000140000000-0x0000000140135000-memory.dmp
memory/416-36-0x0000000140000000-0x0000000140135000-memory.dmp
memory/720-342-0x0000000140000000-0x0000000140169000-memory.dmp
memory/720-138-0x0000000140000000-0x0000000140169000-memory.dmp
memory/720-135-0x0000000000690000-0x00000000006F0000-memory.dmp
memory/720-129-0x0000000000690000-0x00000000006F0000-memory.dmp
memory/880-176-0x0000000140000000-0x00000001400C6000-memory.dmp
memory/880-404-0x0000000140000000-0x00000001400C6000-memory.dmp
memory/1048-164-0x0000000140000000-0x0000000140147000-memory.dmp
memory/1048-386-0x0000000140000000-0x0000000140147000-memory.dmp
memory/1108-167-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/1108-387-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/1132-175-0x0000000140000000-0x0000000140095000-memory.dmp
memory/1132-120-0x0000000140000000-0x0000000140095000-memory.dmp
memory/1292-431-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-438-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-428-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-429-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-430-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-432-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-433-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-407-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-406-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-421-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-420-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-419-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-418-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-417-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-416-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-415-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-414-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-413-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-412-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-411-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-410-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-409-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-408-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-423-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-422-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-427-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-426-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-425-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-424-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-435-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-437-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-436-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-434-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-443-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-447-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-446-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-445-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-444-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-442-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-441-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-440-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1292-439-0x000002149C5A0000-0x000002149C5B0000-memory.dmp
memory/1772-116-0x0000000000400000-0x0000000000497000-memory.dmp
memory/1772-171-0x0000000000400000-0x0000000000497000-memory.dmp
memory/1772-112-0x0000000000590000-0x00000000005F7000-memory.dmp
memory/1772-107-0x0000000000590000-0x00000000005F7000-memory.dmp
memory/1788-1-0x0000000002500000-0x0000000002567000-memory.dmp
memory/1788-8-0x0000000002500000-0x0000000002567000-memory.dmp
memory/1788-0-0x0000000000400000-0x00000000005F2000-memory.dmp
memory/1788-90-0x0000000000400000-0x00000000005F2000-memory.dmp
memory/1796-99-0x00000000004F0000-0x0000000000550000-memory.dmp
memory/1796-102-0x0000000140000000-0x00000001400AB000-memory.dmp
memory/1796-166-0x0000000140000000-0x00000001400AB000-memory.dmp
memory/1796-93-0x00000000004F0000-0x0000000000550000-memory.dmp
memory/1852-155-0x0000000140000000-0x00000001400E2000-memory.dmp
memory/1852-383-0x0000000140000000-0x00000001400E2000-memory.dmp
memory/2428-26-0x00000000006A0000-0x0000000000700000-memory.dmp
memory/2428-17-0x00000000006A0000-0x0000000000700000-memory.dmp
memory/2428-16-0x0000000140000000-0x00000001400A9000-memory.dmp
memory/2428-119-0x0000000140000000-0x00000001400A9000-memory.dmp
memory/2584-368-0x0000000140000000-0x0000000140102000-memory.dmp
memory/2584-152-0x0000000140000000-0x0000000140102000-memory.dmp
memory/2584-142-0x0000000000510000-0x0000000000570000-memory.dmp
memory/2584-148-0x0000000000510000-0x0000000000570000-memory.dmp
memory/2596-179-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/2596-385-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/2596-124-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/2740-158-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/2740-160-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/2984-405-0x0000000140000000-0x0000000140179000-memory.dmp
memory/2984-180-0x0000000140000000-0x0000000140179000-memory.dmp
memory/2984-193-0x00000000017C0000-0x00000000017D0000-memory.dmp
memory/2984-209-0x0000000001A60000-0x0000000001A70000-memory.dmp
memory/2984-230-0x0000000009E60000-0x0000000009E68000-memory.dmp
memory/3500-49-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3500-151-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3500-51-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/3500-57-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/3968-87-0x0000000000410000-0x0000000000470000-memory.dmp
memory/3968-81-0x0000000000410000-0x0000000000470000-memory.dmp
memory/3968-91-0x0000000140000000-0x00000001400CF000-memory.dmp
memory/3968-163-0x0000000140000000-0x00000001400CF000-memory.dmp
memory/4076-172-0x0000000140000000-0x0000000140216000-memory.dmp
memory/4076-403-0x0000000140000000-0x0000000140216000-memory.dmp
memory/4132-115-0x0000000140000000-0x00000001400AA000-memory.dmp
memory/4132-12-0x0000000140000000-0x00000001400AA000-memory.dmp
memory/4284-137-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/4284-44-0x00000000007E0000-0x0000000000840000-memory.dmp
memory/4284-47-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/4284-38-0x00000000007E0000-0x0000000000840000-memory.dmp
memory/4976-157-0x0000000140000000-0x00000001400B9000-memory.dmp
memory/4976-77-0x0000000140000000-0x00000001400B9000-memory.dmp
memory/5032-62-0x0000000001A80000-0x0000000001AE0000-memory.dmp
memory/5032-68-0x0000000001A80000-0x0000000001AE0000-memory.dmp
memory/5032-75-0x0000000140000000-0x00000001400D5000-memory.dmp
memory/5032-71-0x0000000140000000-0x00000001400D5000-memory.dmp
memory/5032-73-0x0000000001A80000-0x0000000001AE0000-memory.dmp