Analysis
- max time kernel
143s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
05/09/2026, 16:25
General
- Target 2026-09-04_232ebf92066bc816b58ec0409439f594_icedid_mespinoza_njrat_ryuk.exe
- Size 1.0MB
- Sample260905-tw54mayaph
- SHA256 b1ec311971bcb498854c475d2be695b011e381a93f6be0f770ef07f2c6801b97
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 27 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 15 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\2026-09-04_232ebf92066bc816b58ec0409439f594_icedid_mespinoza_njrat_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-04_232ebf92066bc816b58ec0409439f594_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:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exeC:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe1⤵
- Executes dropped EXE
-
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
- Drops file in Program Files 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\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\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⤵
- 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
-
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
dotnet.exe
perfhost.exe
AgentService.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
DiagnosticsHub.StandardCollector.Service.exe
memory/640-323-0x000001ED29670000-0x000001ED296D6000-memory.dmp
memory/640-324-0x000001ED29670000-0x000001ED296D6000-memory.dmp
memory/640-321-0x00007FF79A7F0000-0x00007FF79A9DE000-memory.dmp
memory/640-462-0x00007FF79A7F0000-0x00007FF79A9DE000-memory.dmp
memory/748-358-0x00007FF737880000-0x00007FF737D5C000-memory.dmp
memory/748-357-0x000001C7D4820000-0x000001C7D4886000-memory.dmp
memory/748-355-0x000001C7D4820000-0x000001C7D4886000-memory.dmp
memory/868-374-0x00007FF7596A0000-0x00007FF7597DA000-memory.dmp
memory/868-372-0x0000025671F80000-0x0000025671FE6000-memory.dmp
memory/868-373-0x0000025671F80000-0x0000025671FE6000-memory.dmp
memory/1392-313-0x000001612B910000-0x000001612B976000-memory.dmp
memory/1392-314-0x000001612B910000-0x000001612B976000-memory.dmp
memory/1392-437-0x00007FF6A72D0000-0x00007FF6A75F3000-memory.dmp
memory/1392-312-0x00007FF6A72D0000-0x00007FF6A75F3000-memory.dmp
memory/1556-29-0x000001A6B2F60000-0x000001A6B2FC6000-memory.dmp
memory/1556-28-0x000001A6B2F60000-0x000001A6B2FC6000-memory.dmp
memory/1556-33-0x00007FF621860000-0x00007FF621B2F000-memory.dmp
memory/1556-36-0x00007FF621860000-0x00007FF621B2F000-memory.dmp
memory/1620-467-0x00007FF7C5500000-0x00007FF7C57BD000-memory.dmp
memory/1620-352-0x00007FF7C5500000-0x00007FF7C57BD000-memory.dmp
memory/1640-346-0x00000294DCA30000-0x00000294DCA96000-memory.dmp
memory/1640-348-0x00007FF76F250000-0x00007FF76F678000-memory.dmp
memory/1640-341-0x00000294DCA30000-0x00000294DCA96000-memory.dmp
memory/1640-340-0x00000294DCA30000-0x00000294DCA96000-memory.dmp
memory/1640-342-0x00007FF76F250000-0x00007FF76F678000-memory.dmp
memory/1916-332-0x00000215C0C30000-0x00000215C0C96000-memory.dmp
memory/1916-333-0x00000215C0C30000-0x00000215C0C96000-memory.dmp
memory/1916-466-0x00007FF6F70A0000-0x00007FF6F722E000-memory.dmp
memory/1916-331-0x00007FF6F70A0000-0x00007FF6F722E000-memory.dmp
memory/2132-351-0x00007FF747590000-0x00007FF747637000-memory.dmp
memory/2132-290-0x00007FF747590000-0x00007FF747637000-memory.dmp
memory/2132-292-0x000001BFC8530000-0x000001BFC8596000-memory.dmp
memory/2132-291-0x000001BFC8530000-0x000001BFC8596000-memory.dmp
memory/2184-320-0x00007FF72E220000-0x00007FF72E333000-memory.dmp
memory/2184-259-0x0000028B69D00000-0x0000028B69D66000-memory.dmp
memory/2184-258-0x00007FF72E220000-0x00007FF72E333000-memory.dmp
memory/2184-260-0x0000028B69D00000-0x0000028B69D66000-memory.dmp
memory/2824-70-0x000001F892E60000-0x000001F892FB8000-memory.dmp
memory/2824-71-0x000001F892DA0000-0x000001F892E06000-memory.dmp
memory/2824-72-0x000001F892DA0000-0x000001F892E06000-memory.dmp
memory/3328-279-0x0000000000580000-0x00000000005E9000-memory.dmp
memory/3328-339-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/3328-278-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/3328-284-0x0000000000580000-0x00000000005E9000-memory.dmp
memory/3384-58-0x00007FF700B80000-0x00007FF700C66000-memory.dmp
memory/3384-14-0x0000017F4D7C0000-0x0000017F4D826000-memory.dmp
memory/3384-12-0x0000017F4D7C0000-0x0000017F4D826000-memory.dmp
memory/3384-11-0x00007FF700B80000-0x00007FF700C66000-memory.dmp
memory/3516-59-0x000001C550EF0000-0x000001C550F56000-memory.dmp
memory/3516-65-0x000001C550EF0000-0x000001C550F56000-memory.dmp
memory/3516-67-0x00007FF73B1E0000-0x00007FF73B347000-memory.dmp
memory/3516-60-0x00007FF73B1E0000-0x00007FF73B347000-memory.dmp
memory/3516-57-0x000001C550EF0000-0x000001C550F56000-memory.dmp
memory/4068-271-0x000002349FAA0000-0x000002349FB06000-memory.dmp
memory/4068-330-0x00007FF7D59C0000-0x00007FF7D5AA9000-memory.dmp
memory/4068-272-0x000002349FAA0000-0x000002349FB06000-memory.dmp
memory/4068-267-0x00007FF7D59C0000-0x00007FF7D5AA9000-memory.dmp
memory/4264-306-0x0000020E21790000-0x0000020E217F6000-memory.dmp
memory/4264-305-0x0000020E21790000-0x0000020E217F6000-memory.dmp
memory/4264-381-0x00007FF729FE0000-0x00007FF72A08A000-memory.dmp
memory/4264-304-0x00007FF729FE0000-0x00007FF72A08A000-memory.dmp
memory/4324-463-0x0000016272B50000-0x0000016272BB6000-memory.dmp
memory/4324-465-0x00007FF7BF9F0000-0x00007FF7BFE5C000-memory.dmp
memory/4324-298-0x0000016272B50000-0x0000016272BB6000-memory.dmp
memory/4324-299-0x00007FF7BF9F0000-0x00007FF7BFE5C000-memory.dmp
memory/4324-356-0x00007FF7BF9F0000-0x00007FF7BFE5C000-memory.dmp
memory/4664-365-0x0000021053540000-0x00000210535A6000-memory.dmp
memory/4664-364-0x0000021053540000-0x00000210535A6000-memory.dmp
memory/4664-366-0x00007FF7288E0000-0x00007FF728E0A000-memory.dmp
memory/4684-382-0x00007FF7B9300000-0x00007FF7B9653000-memory.dmp
memory/4684-384-0x000001B5B8080000-0x000001B5B80E6000-memory.dmp
memory/4684-383-0x000001B5B8080000-0x000001B5B80E6000-memory.dmp
memory/4684-394-0x000001B5B8FF0000-0x000001B5B9000000-memory.dmp
memory/4684-410-0x000001B5B9220000-0x000001B5B9230000-memory.dmp
memory/4684-429-0x000001B5C15E0000-0x000001B5C15E8000-memory.dmp
memory/4792-254-0x000001224E3D0000-0x000001224E436000-memory.dmp
memory/4792-247-0x000001224E3D0000-0x000001224E436000-memory.dmp
memory/4792-248-0x000001224E3D0000-0x000001224E436000-memory.dmp
memory/4792-256-0x00007FF72DFA0000-0x00007FF72E227000-memory.dmp
memory/4792-246-0x00007FF72DFA0000-0x00007FF72E227000-memory.dmp
memory/4876-49-0x000002A4F3030000-0x000002A4F3096000-memory.dmp
memory/4876-48-0x000002A4F2E00000-0x000002A4F2F58000-memory.dmp
memory/4876-51-0x000002A4F3030000-0x000002A4F3096000-memory.dmp
memory/5028-40-0x000001A448E30000-0x000001A448E96000-memory.dmp
memory/5028-39-0x000001A448BB0000-0x000001A448D08000-memory.dmp
memory/5028-42-0x000001A448E30000-0x000001A448E96000-memory.dmp
memory/5096-20-0x000001C7EBA00000-0x000001C7EBA66000-memory.dmp
memory/5096-24-0x00007FF6396E0000-0x00007FF6398E2000-memory.dmp
memory/5096-2-0x00007FF6396E0000-0x00007FF6398E2000-memory.dmp
memory/5096-0-0x000001C7EBA00000-0x000001C7EBA66000-memory.dmp
memory/5096-3-0x000001C7EBA00000-0x000001C7EBA66000-memory.dmp