Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
27/10/2026, 10:31
General
- Target 2026-10-26_a06a30b1d17c1af22a9b6eaa1e5fa225_glassworm_icedid_mespinoza_njrat.exe
- Size 3.0MB
- Sample261027-mklsaads7q
- SHA256 dfc9c3d5c55af7d7f1c135c5fb4919e845f93684f334705677132420739752bc
Malware Config
Signatures
- Executes dropped EXE 21 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 49 IoCs
- UPX packed file 16 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 64 IoCs
- Drops file in Windows directory 5 IoCs
- Direct Volume Access: Opens a physical disk for reading 1 TTPs 1 IoCs
Opens a raw handle to a physical disk, which bypasses file system access controls and is used for disk inspection, anti-VM checks and privilege checks.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 6 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- System Location Discovery: System Language Discovery 1 TTPs 1 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 14 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 38 IoCs
- Suspicious use of WriteProcessMemory 4 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\2026-10-26_a06a30b1d17c1af22a9b6eaa1e5fa225_glassworm_icedid_mespinoza_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_a06a30b1d17c1af22a9b6eaa1e5fa225_glassworm_icedid_mespinoza_njrat.exe"1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows 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
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- 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
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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
- Reads the TCP/IP host and domain name from the registry
-
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
- Reads the TCP/IP host and domain name from the registry
-
C:\Windows\system32\SearchIndexer.exeC:\Windows\system32\SearchIndexer.exe /Embedding1⤵
- Executes dropped EXE
- Direct Volume Access: Opens a physical disk for reading
- 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
-
-
C:\Windows\system32\SearchProtocolHost.exe"C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe2_ Global\UsGthrCtrlFltPipeMssGthrPipe2 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⤵
-
-
C:\Windows\system32\SearchFilterHost.exe"C:\Windows\system32\SearchFilterHost.exe" 0 800 804 812 8192 808 7842⤵
-
-
C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
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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⤵
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
maintenanceservice.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
jhat.exe
jinfo.exe
jjs.exe
jmap.exe
wmpnetwk.exe
dotnet.exe
perfhost.exe
AgentService.exe
AgentService.exe
Locator.exe
ssh-agent.exe
PerceptionSimulationService.exe
SearchIndexer.exe
SensorDataService.exe
Spectrum.exe
TieringEngineService.exe
VSSVC.exe
alg.exe
msdtc.exe
msiexec.exe
snmptrap.exe
vds.exe
WmiApSrv.exe
wbengine.exe
AgentService.exe
AppVClient.exe
DiagnosticsHub.StandardCollector.Service.exe
SgrmBroker.exe
fxssvc.exe
memory/1472-672-0x0000000140000000-0x0000000140166000-memory.dmp
memory/1472-690-0x0000000140000000-0x0000000140166000-memory.dmp
memory/1676-172-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/1676-444-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/1680-523-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-535-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-514-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-513-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-509-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-499-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-517-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-520-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-522-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-500-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-501-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-502-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-503-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-519-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-521-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-505-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-539-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-536-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-537-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-538-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-512-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-498-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-518-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-525-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-526-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-534-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-524-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-529-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-532-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-531-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-533-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-511-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-530-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-510-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-508-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-507-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-506-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-528-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1680-527-0x000001B097880000-0x000001B097890000-memory.dmp
memory/1856-436-0x0000000140000000-0x00000001401C2000-memory.dmp
memory/1856-160-0x0000000140000000-0x00000001401C2000-memory.dmp
memory/2456-76-0x0000000000C00000-0x0000000000C60000-memory.dmp
memory/2456-81-0x0000000000C00000-0x0000000000C60000-memory.dmp
memory/2456-79-0x0000000140000000-0x00000001401B6000-memory.dmp
memory/2456-83-0x0000000140000000-0x00000001401B6000-memory.dmp
memory/2456-70-0x0000000000C00000-0x0000000000C60000-memory.dmp
memory/2560-181-0x0000000140000000-0x00000001401A6000-memory.dmp
memory/2560-504-0x0000000140000000-0x00000001401A6000-memory.dmp
memory/2596-169-0x0000000140000000-0x0000000140147000-memory.dmp
memory/2596-443-0x0000000140000000-0x0000000140147000-memory.dmp
memory/2860-654-0x0000000140000000-0x0000000140167000-memory.dmp
memory/2860-689-0x0000000140000000-0x0000000140167000-memory.dmp
memory/3160-162-0x0000000140000000-0x0000000140199000-memory.dmp
memory/3160-85-0x0000000140000000-0x0000000140199000-memory.dmp
memory/3164-135-0x00000000005F0000-0x0000000000650000-memory.dmp
memory/3164-386-0x0000000140000000-0x0000000140169000-memory.dmp
memory/3164-144-0x0000000140000000-0x0000000140169000-memory.dmp
memory/3164-141-0x00000000005F0000-0x0000000000650000-memory.dmp
memory/3384-165-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/3384-163-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/3604-447-0x00000000033A0000-0x0000000003400000-memory.dmp
memory/3604-14-0x0000000003160000-0x00000000031C0000-memory.dmp
memory/3604-445-0x0000000002B00000-0x0000000002B83000-memory.dmp
memory/3604-7-0x0000000140000000-0x0000000140307000-memory.dmp
memory/3604-448-0x0000000003160000-0x00000000031C0000-memory.dmp
memory/3604-8-0x0000000002B00000-0x0000000002B83000-memory.dmp
memory/3604-462-0x0000000140000000-0x0000000140307000-memory.dmp
memory/3604-68-0x0000000140000000-0x0000000140307000-memory.dmp
memory/3604-0-0x0000000002B00000-0x0000000002B83000-memory.dmp
memory/3604-22-0x00000000033A0000-0x0000000003400000-memory.dmp
memory/3604-31-0x00000000033A0000-0x0000000003400000-memory.dmp
memory/3604-30-0x0000000003160000-0x00000000031C0000-memory.dmp
memory/3788-184-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/3788-129-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/3788-427-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/3936-154-0x0000000000C90000-0x0000000000CF0000-memory.dmp
memory/3936-148-0x0000000000C90000-0x0000000000CF0000-memory.dmp
memory/3936-422-0x0000000140000000-0x00000001401E3000-memory.dmp
memory/3936-157-0x0000000140000000-0x00000001401E3000-memory.dmp
memory/4244-44-0x0000000000510000-0x0000000000570000-memory.dmp
memory/4244-54-0x0000000000510000-0x0000000000570000-memory.dmp
memory/4244-53-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/4244-128-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/4556-470-0x0000000140000000-0x0000000140216000-memory.dmp
memory/4556-177-0x0000000140000000-0x0000000140216000-memory.dmp
memory/5204-98-0x0000000140000000-0x00000001401B0000-memory.dmp
memory/5204-95-0x00000000007D0000-0x0000000000830000-memory.dmp
memory/5204-89-0x00000000007D0000-0x0000000000830000-memory.dmp
memory/5204-168-0x0000000140000000-0x00000001401B0000-memory.dmp
memory/5272-143-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/5272-67-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/5272-57-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/5272-66-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/5324-171-0x0000000140000000-0x000000014018B000-memory.dmp
memory/5324-100-0x00000000006F0000-0x0000000000750000-memory.dmp
memory/5324-108-0x0000000140000000-0x000000014018B000-memory.dmp
memory/5324-106-0x00000000006F0000-0x0000000000750000-memory.dmp
memory/5580-194-0x0000000001780000-0x0000000001790000-memory.dmp
memory/5580-185-0x0000000140000000-0x0000000140179000-memory.dmp
memory/5580-441-0x000000000C9B0000-0x000000000C9B8000-memory.dmp
memory/5580-516-0x0000000140000000-0x0000000140179000-memory.dmp
memory/5580-210-0x0000000001A30000-0x0000000001A40000-memory.dmp
memory/5580-227-0x0000000009E70000-0x0000000009E78000-memory.dmp
memory/5648-176-0x0000000000400000-0x0000000000577000-memory.dmp
memory/5648-119-0x0000000000600000-0x0000000000667000-memory.dmp
memory/5648-122-0x0000000000400000-0x0000000000577000-memory.dmp
memory/5648-114-0x0000000000600000-0x0000000000667000-memory.dmp
memory/5848-133-0x0000000140000000-0x0000000140176000-memory.dmp
memory/5848-290-0x0000000140000000-0x0000000140176000-memory.dmp
memory/5852-125-0x0000000140000000-0x0000000140175000-memory.dmp
memory/5852-180-0x0000000140000000-0x0000000140175000-memory.dmp