Analysis
- max time kernel
139s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
04/08/2026, 12:50
General
- Target 2026-08-03_1ec1b31ea0ca93e532b6fafc4c56e574_icedid_mespinoza_njrat_ryuk.exe
- Size 1.0MB
- Sample260804-p3atvabb87
- SHA256 26342ad4faa97b4cf348629586860d6ede645876f1ca0d8b243acf1fe2e9bbdc
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 15 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 19 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 36 IoCs
SCSI 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 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-03_1ec1b31ea0ca93e532b6fafc4c56e574_icedid_mespinoza_njrat_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_1ec1b31ea0ca93e532b6fafc4c56e574_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 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
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s SharedRealitySvc1⤵
-
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⤵
-
C:\Windows\system32\AgentService.exeC:\Windows\system32\AgentService.exe1⤵
-
C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
-
C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
-
C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵
-
C:\Windows\system32\SearchIndexer.exeC:\Windows\system32\SearchIndexer.exe /Embedding1⤵
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
jhat.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/180-346-0x00007FF721E70000-0x00007FF721F83000-memory.dmp
memory/180-254-0x000001DFF3D40000-0x000001DFF3DA6000-memory.dmp
memory/180-252-0x00007FF721E70000-0x00007FF721F83000-memory.dmp
memory/180-253-0x000001DFF3D40000-0x000001DFF3DA6000-memory.dmp
memory/632-311-0x00007FF77F640000-0x00007FF77F963000-memory.dmp
memory/632-310-0x00000259CF280000-0x00000259CF2E6000-memory.dmp
memory/632-309-0x00000259CF280000-0x00000259CF2E6000-memory.dmp
memory/632-439-0x00007FF77F640000-0x00007FF77F963000-memory.dmp
memory/728-329-0x000001B362E40000-0x000001B362EA6000-memory.dmp
memory/728-327-0x00007FF7AF3F0000-0x00007FF7AF57E000-memory.dmp
memory/728-328-0x000001B362E40000-0x000001B362EA6000-memory.dmp
memory/1316-43-0x00007FF6AF450000-0x00007FF6AF5B7000-memory.dmp
memory/1316-44-0x000002052AF60000-0x000002052AFC6000-memory.dmp
memory/1316-45-0x000002052AF60000-0x000002052AFC6000-memory.dmp
memory/1316-50-0x000002052AF60000-0x000002052AFC6000-memory.dmp
memory/1316-52-0x00007FF6AF450000-0x00007FF6AF5B7000-memory.dmp
memory/1812-372-0x00007FF699530000-0x00007FF69966A000-memory.dmp
memory/1812-370-0x0000024DB4D00000-0x0000024DB4D66000-memory.dmp
memory/1812-369-0x0000024DB4D00000-0x0000024DB4D66000-memory.dmp
memory/2032-303-0x0000029117860000-0x00000291178C6000-memory.dmp
memory/2032-302-0x0000029117860000-0x00000291178C6000-memory.dmp
memory/2032-379-0x00007FF7CB0E0000-0x00007FF7CB18A000-memory.dmp
memory/2032-301-0x00007FF7CB0E0000-0x00007FF7CB18A000-memory.dmp
memory/2152-56-0x0000022D88A30000-0x0000022D88A96000-memory.dmp
memory/2152-57-0x0000022D88A30000-0x0000022D88A96000-memory.dmp
memory/2152-55-0x0000022D88AF0000-0x0000022D88C1C000-memory.dmp
memory/2352-232-0x00007FF71FFD0000-0x00007FF7200B3000-memory.dmp
memory/2352-233-0x0000029CED6E0000-0x0000029CED746000-memory.dmp
memory/2352-234-0x0000029CED6E0000-0x0000029CED746000-memory.dmp
memory/2352-326-0x00007FF71FFD0000-0x00007FF7200B3000-memory.dmp
memory/2356-351-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/2356-273-0x0000000000820000-0x0000000000889000-memory.dmp
memory/2356-278-0x0000000000820000-0x0000000000889000-memory.dmp
memory/2356-272-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/2492-347-0x00007FF61C5C0000-0x00007FF61C87D000-memory.dmp
memory/2564-362-0x0000013C761E0000-0x0000013C76246000-memory.dmp
memory/2564-361-0x0000013C761E0000-0x0000013C76246000-memory.dmp
memory/2564-366-0x00007FF76C260000-0x00007FF76C78A000-memory.dmp
memory/3040-292-0x0000027503770000-0x00000275037D6000-memory.dmp
memory/3040-293-0x0000027503770000-0x00000275037D6000-memory.dmp
memory/3040-294-0x00007FF64C050000-0x00007FF64C4BC000-memory.dmp
memory/3040-371-0x00007FF64C050000-0x00007FF64C4BC000-memory.dmp
memory/3424-320-0x000002A090990000-0x000002A0909F6000-memory.dmp
memory/3424-318-0x000002A090990000-0x000002A0909F6000-memory.dmp
memory/3424-319-0x00007FF6CB6A0000-0x00007FF6CB88E000-memory.dmp
memory/3884-248-0x00007FF789E40000-0x00007FF78A0C7000-memory.dmp
memory/3884-240-0x00007FF789E40000-0x00007FF78A0C7000-memory.dmp
memory/3884-242-0x0000022FA5530000-0x0000022FA5596000-memory.dmp
memory/3884-246-0x0000022FA5530000-0x0000022FA5596000-memory.dmp
memory/3884-241-0x0000022FA5530000-0x0000022FA5596000-memory.dmp
memory/4220-420-0x000001E7948F0000-0x000001E7948F8000-memory.dmp
memory/4220-382-0x00007FF67B860000-0x00007FF67BBB3000-memory.dmp
memory/4220-387-0x000001E78C300000-0x000001E78C310000-memory.dmp
memory/4220-403-0x000001E78C530000-0x000001E78C540000-memory.dmp
memory/4220-380-0x000001E78B2E0000-0x000001E78B346000-memory.dmp
memory/4220-381-0x000001E78B2E0000-0x000001E78B346000-memory.dmp
memory/4228-25-0x0000020F0BDD0000-0x0000020F0BEFC000-memory.dmp
memory/4228-28-0x0000020F0BFD0000-0x0000020F0C036000-memory.dmp
memory/4228-26-0x0000020F0BFD0000-0x0000020F0C036000-memory.dmp
memory/4236-353-0x000002D395EA0000-0x000002D395F06000-memory.dmp
memory/4236-355-0x00007FF635200000-0x00007FF6356DC000-memory.dmp
memory/4236-352-0x000002D395EA0000-0x000002D395F06000-memory.dmp
memory/4612-264-0x00007FF7FCB30000-0x00007FF7FCC19000-memory.dmp
memory/4612-348-0x00007FF7FCB30000-0x00007FF7FCC19000-memory.dmp
memory/4612-265-0x000002197FC70000-0x000002197FCD6000-memory.dmp
memory/4612-266-0x000002197FC70000-0x000002197FCD6000-memory.dmp
memory/4644-337-0x00007FF7C3C00000-0x00007FF7C4028000-memory.dmp
memory/4644-335-0x000001B97B700000-0x000001B97B766000-memory.dmp
memory/4644-343-0x00007FF7C3C00000-0x00007FF7C4028000-memory.dmp
memory/4644-341-0x000001B97B700000-0x000001B97B766000-memory.dmp
memory/4644-336-0x000001B97B700000-0x000001B97B766000-memory.dmp
memory/4720-285-0x000001B3C6390000-0x000001B3C63F6000-memory.dmp
memory/4720-286-0x000001B3C6390000-0x000001B3C63F6000-memory.dmp
memory/4720-360-0x00007FF74CDD0000-0x00007FF74CE77000-memory.dmp
memory/4720-284-0x00007FF74CDD0000-0x00007FF74CE77000-memory.dmp
memory/4756-34-0x000001788EEF0000-0x000001788F01C000-memory.dmp
memory/4756-37-0x000001788F140000-0x000001788F1A6000-memory.dmp
memory/4756-35-0x000001788F140000-0x000001788F1A6000-memory.dmp
memory/4816-13-0x00000164AB8E0000-0x00000164AB946000-memory.dmp
memory/4816-14-0x00000164AB8E0000-0x00000164AB946000-memory.dmp
memory/4816-12-0x00000164AB8E0000-0x00000164AB946000-memory.dmp
memory/4816-61-0x00007FF7A0BF0000-0x00007FF7A0CD6000-memory.dmp
memory/4816-11-0x00007FF7A0BF0000-0x00007FF7A0CD6000-memory.dmp
memory/5084-0-0x000001CCF9CE0000-0x000001CCF9D46000-memory.dmp
memory/5084-22-0x00007FF6F2030000-0x00007FF6F2232000-memory.dmp
memory/5084-19-0x000001CCF9CE0000-0x000001CCF9D46000-memory.dmp
memory/5084-2-0x00007FF6F2030000-0x00007FF6F2232000-memory.dmp
memory/5084-3-0x000001CCF9CE0000-0x000001CCF9D46000-memory.dmp