Analysis
- max time kernel
141s - max time network
137s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
08/08/2026, 03:52
General
- Target 2026-08-08_2fa50c882dee772894c300fa1ac221ed_icedid_mespinoza_njrat_ryuk.exe
- Size 1.0MB
- Sample260808-efffpshl2s
- SHA256 0bbd80e8b44c8bb141d8bec702c9bbd2cc50cf03798a9a2e4b2718e9c81e0466
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 41 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_2fa50c882dee772894c300fa1ac221ed_icedid_mespinoza_njrat_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_2fa50c882dee772894c300fa1ac221ed_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\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
- 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
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/204-299-0x000002182BFC0000-0x000002182C026000-memory.dmp
memory/204-300-0x000002182BFC0000-0x000002182C026000-memory.dmp
memory/204-298-0x00007FF6DE850000-0x00007FF6DE8FA000-memory.dmp
memory/204-369-0x00007FF6DE850000-0x00007FF6DE8FA000-memory.dmp
memory/704-54-0x000001B03FB40000-0x000001B03FBA6000-memory.dmp
memory/704-53-0x000001B03FB40000-0x000001B03FBA6000-memory.dmp
memory/704-52-0x000001B03F8E0000-0x000001B03F9DB000-memory.dmp
memory/1256-42-0x000002B955960000-0x000002B9559C6000-memory.dmp
memory/1256-47-0x000002B955960000-0x000002B9559C6000-memory.dmp
memory/1256-49-0x00007FF696CE0000-0x00007FF696E47000-memory.dmp
memory/1256-41-0x000002B955960000-0x000002B9559C6000-memory.dmp
memory/1256-40-0x00007FF696CE0000-0x00007FF696E47000-memory.dmp
memory/1348-19-0x000001F08B2F0000-0x000001F08B356000-memory.dmp
memory/1348-1-0x000001F08B2F0000-0x000001F08B356000-memory.dmp
memory/1348-2-0x000001F08B2F0000-0x000001F08B356000-memory.dmp
memory/1348-0-0x00007FF7D28B0000-0x00007FF7D2AB2000-memory.dmp
memory/1348-21-0x00007FF7D28B0000-0x00007FF7D2AB2000-memory.dmp
memory/1424-470-0x00007FF68DA90000-0x00007FF68DBCA000-memory.dmp
memory/1424-370-0x00007FF68DA90000-0x00007FF68DBCA000-memory.dmp
memory/1424-368-0x0000028F2A8E0000-0x0000028F2A946000-memory.dmp
memory/1424-367-0x0000028F2A8E0000-0x0000028F2A946000-memory.dmp
memory/1512-349-0x000001F3475B0000-0x000001F347616000-memory.dmp
memory/1512-350-0x000001F3475B0000-0x000001F347616000-memory.dmp
memory/1512-351-0x00007FF669990000-0x00007FF669E6C000-memory.dmp
memory/1512-468-0x00007FF669990000-0x00007FF669E6C000-memory.dmp
memory/1868-25-0x0000017FA8210000-0x0000017FA8276000-memory.dmp
memory/1868-24-0x0000017FA7FF0000-0x0000017FA80EB000-memory.dmp
memory/1868-26-0x0000017FA8210000-0x0000017FA8276000-memory.dmp
memory/2264-34-0x00000207511D0000-0x0000020751236000-memory.dmp
memory/2264-32-0x0000020751000000-0x00000207510FB000-memory.dmp
memory/2264-33-0x00000207511D0000-0x0000020751236000-memory.dmp
memory/2380-332-0x00000156C8DF0000-0x00000156C8E56000-memory.dmp
memory/2380-333-0x00000156C8DF0000-0x00000156C8E56000-memory.dmp
memory/2380-337-0x00007FF7489B0000-0x00007FF748DD8000-memory.dmp
memory/2380-338-0x00000156C8DF0000-0x00000156C8E56000-memory.dmp
memory/2380-340-0x00007FF7489B0000-0x00007FF748DD8000-memory.dmp
memory/2672-358-0x000002D879CD0000-0x000002D879D36000-memory.dmp
memory/2672-363-0x00007FF7DA8E0000-0x00007FF7DAE0A000-memory.dmp
memory/2672-359-0x000002D879CD0000-0x000002D879D36000-memory.dmp
memory/2672-469-0x00007FF7DA8E0000-0x00007FF7DAE0A000-memory.dmp
memory/2696-245-0x00007FF610C20000-0x00007FF610EA7000-memory.dmp
memory/2696-238-0x0000021CFB250000-0x0000021CFB2B6000-memory.dmp
memory/2696-242-0x00007FF610C20000-0x00007FF610EA7000-memory.dmp
memory/2696-243-0x0000021CFB250000-0x0000021CFB2B6000-memory.dmp
memory/2696-237-0x0000021CFB250000-0x0000021CFB2B6000-memory.dmp
memory/3508-344-0x00007FF79C3F0000-0x00007FF79C4D9000-memory.dmp
memory/3508-263-0x00000257F8970000-0x00000257F89D6000-memory.dmp
memory/3508-261-0x00007FF79C3F0000-0x00007FF79C4D9000-memory.dmp
memory/3508-262-0x00000257F8970000-0x00000257F89D6000-memory.dmp
memory/3736-249-0x00007FF656D50000-0x00007FF656E63000-memory.dmp
memory/3736-251-0x000002115AD90000-0x000002115ADF6000-memory.dmp
memory/3736-250-0x000002115AD90000-0x000002115ADF6000-memory.dmp
memory/3736-341-0x00007FF656D50000-0x00007FF656E63000-memory.dmp
memory/3764-428-0x00007FF72E420000-0x00007FF72E5AE000-memory.dmp
memory/3764-324-0x00007FF72E420000-0x00007FF72E5AE000-memory.dmp
memory/3764-325-0x00000158B1C90000-0x00000158B1CF6000-memory.dmp
memory/3764-326-0x00000158B1C90000-0x00000158B1CF6000-memory.dmp
memory/3920-269-0x0000000000400000-0x0000000000548000-memory.dmp
memory/3920-348-0x0000000000400000-0x0000000000548000-memory.dmp
memory/3920-271-0x0000000000620000-0x0000000000689000-memory.dmp
memory/3920-275-0x0000000000620000-0x0000000000689000-memory.dmp
memory/3992-379-0x000001E34FDC0000-0x000001E34FE26000-memory.dmp
memory/3992-378-0x000001E34FDC0000-0x000001E34FE26000-memory.dmp
memory/3992-381-0x00007FF608040000-0x00007FF608393000-memory.dmp
memory/3992-426-0x000001E3592D0000-0x000001E3592D8000-memory.dmp
memory/3992-394-0x000001E350CE0000-0x000001E350CF0000-memory.dmp
memory/3992-466-0x000001E35A960000-0x000001E35A968000-memory.dmp
memory/3992-410-0x000001E350F10000-0x000001E350F20000-memory.dmp
memory/4052-316-0x000001A7A5C10000-0x000001A7A5C76000-memory.dmp
memory/4052-380-0x00007FF780540000-0x00007FF78072E000-memory.dmp
memory/4052-317-0x000001A7A5C10000-0x000001A7A5C76000-memory.dmp
memory/4052-315-0x00007FF780540000-0x00007FF78072E000-memory.dmp
memory/4248-229-0x00000232ACA50000-0x00000232ACAB6000-memory.dmp
memory/4248-230-0x00000232ACA50000-0x00000232ACAB6000-memory.dmp
memory/4248-323-0x00007FF6BBF10000-0x00007FF6BBFF3000-memory.dmp
memory/4248-231-0x00007FF6BBF10000-0x00007FF6BBFF3000-memory.dmp
memory/4436-283-0x0000018132A60000-0x0000018132AC6000-memory.dmp
memory/4436-282-0x0000018132A60000-0x0000018132AC6000-memory.dmp
memory/4436-281-0x00007FF79A470000-0x00007FF79A517000-memory.dmp
memory/4436-357-0x00007FF79A470000-0x00007FF79A517000-memory.dmp
memory/4596-345-0x00007FF788810000-0x00007FF788ACD000-memory.dmp
memory/4596-465-0x00007FF788810000-0x00007FF788ACD000-memory.dmp
memory/4824-58-0x00007FF6B3730000-0x00007FF6B3816000-memory.dmp
memory/4824-10-0x00007FF6B3730000-0x00007FF6B3816000-memory.dmp
memory/4824-11-0x00000299E4720000-0x00000299E4786000-memory.dmp
memory/4824-13-0x00000299E4720000-0x00000299E4786000-memory.dmp
memory/4996-307-0x000001C1EBC70000-0x000001C1EBCD6000-memory.dmp
memory/4996-374-0x00007FF64EB00000-0x00007FF64EE23000-memory.dmp
memory/4996-309-0x00007FF64EB00000-0x00007FF64EE23000-memory.dmp
memory/4996-306-0x000001C1EBC70000-0x000001C1EBCD6000-memory.dmp
memory/5068-290-0x00000154240C0000-0x0000015424126000-memory.dmp
memory/5068-441-0x00000154240C0000-0x0000015424126000-memory.dmp
memory/5068-365-0x00007FF781720000-0x00007FF781B8C000-memory.dmp
memory/5068-289-0x00000154240C0000-0x0000015424126000-memory.dmp
memory/5068-294-0x00007FF781720000-0x00007FF781B8C000-memory.dmp
memory/5068-443-0x00007FF781720000-0x00007FF781B8C000-memory.dmp