Analysis
- max time kernel
148s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
04/11/2026, 19:30
General
- Target 2026-11-03_5cfe3af8ddc79010667c433082ba69c1_icedid_mespinoza_njrat_ryuk.exe
- Size 1.7MB
- Sample261104-x779xaee68
- SHA256 1a0ea52c0da31179c04aac4e740926f41f8c48c52c1693bbbf49a0e60ffc5fa6
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 26 IoCs
- Drops file in Program Files directory 64 IoCs
- Drops file in Windows directory 2 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 7 IoCs
- Suspicious use of AdjustPrivilegeToken 42 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\2026-11-03_5cfe3af8ddc79010667c433082ba69c1_icedid_mespinoza_njrat_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-03_5cfe3af8ddc79010667c433082ba69c1_icedid_mespinoza_njrat_ryuk.exe"1⤵
- Drops file in System32 directory
- 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
- Reads the TCP/IP host and domain name from the registry
- 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 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
-
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
- 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
- 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" 0 912 916 924 8192 920 8962⤵
- 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
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/776-52-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/776-51-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/776-42-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/776-228-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/840-7-0x0000000001FE0000-0x0000000002040000-memory.dmp
memory/840-27-0x0000000140000000-0x00000001401D1000-memory.dmp
memory/840-24-0x0000000001FE0000-0x0000000002040000-memory.dmp
memory/840-1-0x0000000001FE0000-0x0000000002040000-memory.dmp
memory/840-0-0x0000000140000000-0x00000001401D1000-memory.dmp
memory/1008-398-0x00000000006F0000-0x0000000000750000-memory.dmp
memory/1008-400-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/1008-392-0x00000000006F0000-0x0000000000750000-memory.dmp
memory/1008-601-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/1104-547-0x0000000140000000-0x00000001401AE000-memory.dmp
memory/1104-362-0x0000000140000000-0x00000001401AE000-memory.dmp
memory/1104-359-0x0000000000500000-0x0000000000560000-memory.dmp
memory/1140-279-0x00000000006D0000-0x0000000000730000-memory.dmp
memory/1140-273-0x00000000006D0000-0x0000000000730000-memory.dmp
memory/1140-272-0x0000000140000000-0x0000000140177000-memory.dmp
memory/1140-391-0x0000000140000000-0x0000000140177000-memory.dmp
memory/1540-652-0x0000000140000000-0x0000000140192000-memory.dmp
memory/1540-421-0x00000000006B0000-0x0000000000710000-memory.dmp
memory/1540-475-0x0000000140000000-0x0000000140192000-memory.dmp
memory/1540-415-0x00000000006B0000-0x0000000000710000-memory.dmp
memory/1804-74-0x00000000004E0000-0x0000000000540000-memory.dmp
memory/1804-159-0x0000000140000000-0x000000014019C000-memory.dmp
memory/1804-68-0x00000000004E0000-0x0000000000540000-memory.dmp
memory/1824-260-0x0000000140000000-0x0000000140185000-memory.dmp
memory/1824-385-0x0000000140000000-0x0000000140185000-memory.dmp
memory/1824-267-0x0000000000CE0000-0x0000000000D40000-memory.dmp
memory/1824-261-0x0000000000CE0000-0x0000000000D40000-memory.dmp
memory/1976-246-0x0000000000E90000-0x0000000000EF0000-memory.dmp
memory/1976-245-0x0000000140000000-0x0000000140135000-memory.dmp
memory/1976-256-0x0000000000E90000-0x0000000000EF0000-memory.dmp
memory/1976-258-0x0000000140000000-0x0000000140135000-memory.dmp
memory/1976-252-0x0000000000E90000-0x0000000000EF0000-memory.dmp
memory/1980-526-0x000002A17C2F0000-0x000002A17C300000-memory.dmp
memory/1980-525-0x000002A17C2F0000-0x000002A17C300000-memory.dmp
memory/1980-530-0x000002A17C2F0000-0x000002A17C300000-memory.dmp
memory/1980-522-0x000002A17C2F0000-0x000002A17C300000-memory.dmp
memory/1980-523-0x000002A17C2F0000-0x000002A17C300000-memory.dmp
memory/1980-524-0x000002A17C2F0000-0x000002A17C300000-memory.dmp
memory/1980-521-0x000002A17C2F0000-0x000002A17C300000-memory.dmp
memory/1980-519-0x000002A17C2F0000-0x000002A17C300000-memory.dmp
memory/1980-520-0x000002A17C2F0000-0x000002A17C300000-memory.dmp
memory/1980-529-0x000002A17C2F0000-0x000002A17C300000-memory.dmp
memory/1980-528-0x000002A17C2F0000-0x000002A17C300000-memory.dmp
memory/1980-527-0x000002A17C2F0000-0x000002A17C300000-memory.dmp
memory/2248-513-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/2248-511-0x0000000000690000-0x00000000006F0000-memory.dmp
memory/2248-510-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/2248-307-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/2248-308-0x0000000000690000-0x00000000006F0000-memory.dmp
memory/2248-314-0x0000000000690000-0x00000000006F0000-memory.dmp
memory/2304-60-0x00000000015E0000-0x0000000001640000-memory.dmp
memory/2304-54-0x00000000015E0000-0x0000000001640000-memory.dmp
memory/2304-66-0x0000000140000000-0x00000001401A1000-memory.dmp
memory/2304-64-0x00000000015E0000-0x0000000001640000-memory.dmp
memory/2352-516-0x0000000140000000-0x0000000140162000-memory.dmp
memory/2352-319-0x0000000140000000-0x0000000140162000-memory.dmp
memory/2352-326-0x00000000006C0000-0x0000000000720000-memory.dmp
memory/2352-320-0x00000000006C0000-0x0000000000720000-memory.dmp
memory/2372-226-0x0000000140000000-0x0000000140176000-memory.dmp
memory/2372-13-0x0000000000700000-0x0000000000760000-memory.dmp
memory/2372-19-0x0000000000700000-0x0000000000760000-memory.dmp
memory/2372-20-0x0000000000700000-0x0000000000760000-memory.dmp
memory/2372-12-0x0000000140000000-0x0000000140176000-memory.dmp
memory/2436-338-0x0000000140000000-0x0000000140169000-memory.dmp
memory/2436-517-0x0000000140000000-0x0000000140169000-memory.dmp
memory/2436-330-0x00000000004D0000-0x0000000000530000-memory.dmp
memory/2436-336-0x00000000004D0000-0x0000000000530000-memory.dmp
memory/2768-350-0x0000000140000000-0x00000001401CE000-memory.dmp
memory/2768-342-0x0000000000440000-0x00000000004A0000-memory.dmp
memory/2768-348-0x0000000000440000-0x00000000004A0000-memory.dmp
memory/2768-518-0x0000000140000000-0x00000001401CE000-memory.dmp
memory/3184-241-0x00000000004C0000-0x0000000000520000-memory.dmp
memory/3184-235-0x00000000004C0000-0x0000000000520000-memory.dmp
memory/3184-234-0x0000000140000000-0x0000000140175000-memory.dmp
memory/3184-361-0x0000000140000000-0x0000000140175000-memory.dmp
memory/3380-386-0x0000000140000000-0x0000000140147000-memory.dmp
memory/3380-568-0x0000000140000000-0x0000000140147000-memory.dmp
memory/3380-379-0x0000000000B50000-0x0000000000BB0000-memory.dmp
memory/3380-387-0x0000000000B50000-0x0000000000BB0000-memory.dmp
memory/3952-296-0x0000000000500000-0x0000000000560000-memory.dmp
memory/3952-448-0x0000000140000000-0x0000000140161000-memory.dmp
memory/3952-304-0x0000000140000000-0x0000000140161000-memory.dmp
memory/3952-302-0x0000000000500000-0x0000000000560000-memory.dmp
memory/4008-403-0x0000000000400000-0x0000000000563000-memory.dmp
memory/4008-283-0x00000000006F0000-0x0000000000756000-memory.dmp
memory/4008-288-0x00000000006F0000-0x0000000000756000-memory.dmp
memory/4008-291-0x0000000000400000-0x0000000000563000-memory.dmp
memory/4152-37-0x0000000000C60000-0x0000000000CC0000-memory.dmp
memory/4152-36-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/4152-38-0x0000000000C60000-0x0000000000CC0000-memory.dmp
memory/4152-227-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/4152-30-0x0000000000C60000-0x0000000000CC0000-memory.dmp
memory/4164-476-0x0000000001B00000-0x0000000001B10000-memory.dmp
memory/4164-426-0x0000000000600000-0x0000000000660000-memory.dmp
memory/4164-508-0x000000000A1F0000-0x000000000A1F8000-memory.dmp
memory/4164-432-0x0000000000600000-0x0000000000660000-memory.dmp
memory/4164-492-0x0000000001DB0000-0x0000000001DC0000-memory.dmp
memory/4164-603-0x0000000140000000-0x0000000140179000-memory.dmp
memory/4164-447-0x0000000140000000-0x0000000140179000-memory.dmp
memory/4228-602-0x0000000140000000-0x0000000140216000-memory.dmp
memory/4228-410-0x0000000000BF0000-0x0000000000C50000-memory.dmp
memory/4228-412-0x0000000140000000-0x0000000140216000-memory.dmp
memory/4228-404-0x0000000000BF0000-0x0000000000C50000-memory.dmp
memory/5088-374-0x00000000005F0000-0x0000000000650000-memory.dmp
memory/5088-376-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/5088-366-0x00000000005F0000-0x0000000000650000-memory.dmp
memory/5088-372-0x00000000005F0000-0x0000000000650000-memory.dmp
memory/5088-365-0x0000000140000000-0x00000001401C0000-memory.dmp