Analysis
- max time kernel
141s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
08/08/2026, 04:14
General
- Target 2026-08-08_054929041b45ecda12bf7c98f2503829_icedid_mespinoza_njrat_ryuk.exe
- Size 1.0MB
- Sample260808-etzfqszfke
- SHA256 6490ea3fad5c2053028342ac6a569820c453673d6b4b39e8b6328f53c354dd3c
Malware Config
Signatures
- Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
- 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
- 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 5 IoCs
- Modifies registry class 52 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 17 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_054929041b45ecda12bf7c98f2503829_icedid_mespinoza_njrat_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_054929041b45ecda12bf7c98f2503829_icedid_mespinoza_njrat_ryuk.exe"1⤵
- Drops file in System32 directory
- Modifies registry class
- 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
-
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⤵
-
-
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
memory/384-52-0x00007FF61BF30000-0x00007FF61C097000-memory.dmp
memory/384-50-0x00000298AB640000-0x00000298AB6A6000-memory.dmp
memory/384-44-0x00000298AB640000-0x00000298AB6A6000-memory.dmp
memory/384-48-0x00007FF61BF30000-0x00007FF61C097000-memory.dmp
memory/384-43-0x00000298AB640000-0x00000298AB6A6000-memory.dmp
memory/552-405-0x000001C4259D0000-0x000001C4259E0000-memory.dmp
memory/552-421-0x000001C42DD90000-0x000001C42DD98000-memory.dmp
memory/552-389-0x000001C4257A0000-0x000001C4257B0000-memory.dmp
memory/552-382-0x000001C424890000-0x000001C4248F6000-memory.dmp
memory/552-388-0x00007FF70A930000-0x00007FF70AC83000-memory.dmp
memory/552-383-0x000001C424890000-0x000001C4248F6000-memory.dmp
memory/552-469-0x000001C42F090000-0x000001C42F098000-memory.dmp
memory/880-291-0x000001AF89420000-0x000001AF89486000-memory.dmp
memory/880-290-0x000001AF89420000-0x000001AF89486000-memory.dmp
memory/880-433-0x000001AF89420000-0x000001AF89486000-memory.dmp
memory/880-435-0x00007FF7F0EF0000-0x00007FF7F135C000-memory.dmp
memory/880-361-0x00007FF7F0EF0000-0x00007FF7F135C000-memory.dmp
memory/880-305-0x00007FF7F0EF0000-0x00007FF7F135C000-memory.dmp
memory/956-357-0x00007FF64E4B0000-0x00007FF64E98C000-memory.dmp
memory/956-353-0x00000113B97C0000-0x00000113B9826000-memory.dmp
memory/956-352-0x00000113B97C0000-0x00000113B9826000-memory.dmp
memory/956-468-0x00007FF64E4B0000-0x00007FF64E98C000-memory.dmp
memory/1048-347-0x00007FF75A5A0000-0x00007FF75A85D000-memory.dmp
memory/1048-467-0x00007FF75A5A0000-0x00007FF75A85D000-memory.dmp
memory/1056-318-0x00007FF6D9A00000-0x00007FF6D9BEE000-memory.dmp
memory/1056-319-0x000001C378AD0000-0x000001C378B36000-memory.dmp
memory/1056-381-0x00007FF6D9A00000-0x00007FF6D9BEE000-memory.dmp
memory/1056-320-0x000001C378AD0000-0x000001C378B36000-memory.dmp
memory/1204-57-0x0000012B0C8E0000-0x0000012B0C946000-memory.dmp
memory/1204-56-0x0000012B0C8E0000-0x0000012B0C946000-memory.dmp
memory/1204-55-0x0000012B0C960000-0x0000012B0CA5B000-memory.dmp
memory/1516-301-0x000001D73BEB0000-0x000001D73BF16000-memory.dmp
memory/1516-368-0x00007FF7FC3B0000-0x00007FF7FC45A000-memory.dmp
memory/1516-300-0x000001D73BEB0000-0x000001D73BF16000-memory.dmp
memory/1516-306-0x00007FF7FC3B0000-0x00007FF7FC45A000-memory.dmp
memory/1804-252-0x00007FF663CF0000-0x00007FF663F77000-memory.dmp
memory/1804-249-0x0000025662460000-0x00000256624C6000-memory.dmp
memory/1804-241-0x0000025662460000-0x00000256624C6000-memory.dmp
memory/1804-240-0x00007FF663CF0000-0x00007FF663F77000-memory.dmp
memory/1804-242-0x0000025662460000-0x00000256624C6000-memory.dmp
memory/2116-362-0x000001BF54F80000-0x000001BF54FE6000-memory.dmp
memory/2116-364-0x00007FF70B770000-0x00007FF70BC9A000-memory.dmp
memory/2116-363-0x000001BF54F80000-0x000001BF54FE6000-memory.dmp
memory/2116-471-0x00007FF70B770000-0x00007FF70BC9A000-memory.dmp
memory/2236-309-0x00007FF6B5430000-0x00007FF6B5753000-memory.dmp
memory/2236-311-0x0000013FB8000000-0x0000013FB8066000-memory.dmp
memory/2236-310-0x0000013FB8000000-0x0000013FB8066000-memory.dmp
memory/2236-371-0x00007FF6B5430000-0x00007FF6B5753000-memory.dmp
memory/2324-14-0x00000214D7250000-0x00000214D72B6000-memory.dmp
memory/2324-61-0x00007FF63F970000-0x00007FF63FA56000-memory.dmp
memory/2324-11-0x00007FF63F970000-0x00007FF63FA56000-memory.dmp
memory/2324-12-0x00000214D7250000-0x00000214D72B6000-memory.dmp
memory/2408-327-0x0000019901EA0000-0x0000019901F06000-memory.dmp
memory/2408-328-0x0000019901EA0000-0x0000019901F06000-memory.dmp
memory/2408-429-0x00007FF691230000-0x00007FF6913BE000-memory.dmp
memory/2408-326-0x00007FF691230000-0x00007FF6913BE000-memory.dmp
memory/2636-374-0x00007FF6CE230000-0x00007FF6CE36A000-memory.dmp
memory/2636-373-0x0000023BC15D0000-0x0000023BC1636000-memory.dmp
memory/2636-372-0x0000023BC15D0000-0x0000023BC1636000-memory.dmp
memory/2808-277-0x0000000000620000-0x0000000000689000-memory.dmp
memory/2808-295-0x0000000000400000-0x0000000000548000-memory.dmp
memory/2808-351-0x0000000000400000-0x0000000000548000-memory.dmp
memory/2808-272-0x0000000000620000-0x0000000000689000-memory.dmp
memory/3236-341-0x0000023C9A080000-0x0000023C9A0E6000-memory.dmp
memory/3236-343-0x00007FF74FDD0000-0x00007FF7501F8000-memory.dmp
memory/3236-335-0x0000023C9A080000-0x0000023C9A0E6000-memory.dmp
memory/3236-336-0x0000023C9A080000-0x0000023C9A0E6000-memory.dmp
memory/3236-337-0x00007FF74FDD0000-0x00007FF7501F8000-memory.dmp
memory/3660-254-0x0000021A42D60000-0x0000021A42DC6000-memory.dmp
memory/3660-346-0x00007FF71D810000-0x00007FF71D923000-memory.dmp
memory/3660-253-0x0000021A42D60000-0x0000021A42DC6000-memory.dmp
memory/3660-251-0x00007FF71D810000-0x00007FF71D923000-memory.dmp
memory/3904-25-0x00000216B22F0000-0x00000216B23EB000-memory.dmp
memory/3904-28-0x00000216B2510000-0x00000216B2576000-memory.dmp
memory/3904-26-0x00000216B2510000-0x00000216B2576000-memory.dmp
memory/4616-334-0x00007FF74D600000-0x00007FF74D6E3000-memory.dmp
memory/4616-234-0x00007FF74D600000-0x00007FF74D6E3000-memory.dmp
memory/4616-232-0x0000028ED7400000-0x0000028ED7466000-memory.dmp
memory/4616-233-0x0000028ED7400000-0x0000028ED7466000-memory.dmp
memory/4640-22-0x00007FF687C10000-0x00007FF687E12000-memory.dmp
memory/4640-19-0x00000147A0CE0000-0x00000147A0D46000-memory.dmp
memory/4640-2-0x00007FF687C10000-0x00007FF687E12000-memory.dmp
memory/4640-0-0x00000147A0CE0000-0x00000147A0D46000-memory.dmp
memory/4640-3-0x00000147A0CE0000-0x00000147A0D46000-memory.dmp
memory/4664-263-0x00007FF6F5180000-0x00007FF6F5269000-memory.dmp
memory/4664-262-0x000001A387360000-0x000001A3873C6000-memory.dmp
memory/4664-261-0x000001A387360000-0x000001A3873C6000-memory.dmp
memory/4664-350-0x00007FF6F5180000-0x00007FF6F5269000-memory.dmp
memory/4724-358-0x00007FF793460000-0x00007FF793507000-memory.dmp
memory/4724-284-0x0000021E63940000-0x0000021E639A6000-memory.dmp
memory/4724-283-0x0000021E63940000-0x0000021E639A6000-memory.dmp
memory/4724-299-0x00007FF793460000-0x00007FF793507000-memory.dmp
memory/5064-34-0x000001A9A2AF0000-0x000001A9A2BEB000-memory.dmp
memory/5064-37-0x000001A9A2D10000-0x000001A9A2D76000-memory.dmp
memory/5064-35-0x000001A9A2D10000-0x000001A9A2D76000-memory.dmp