Analysis
- max time kernel
141s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
31/07/2026, 02:56
General
- Target 2026-07-31_726c1b39f12d608ecb9b4549cb4a7290_icedid_mespinoza_njrat_ryuk.exe
- Size 1.0MB
- Sample260731-dfezhavtey
- SHA256 ac295319cdee8aca3479bbb88031665d0ff0fe1aacf8c5ea1555529531fd15d4
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 26 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 42 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
- Modifies data under HKEY_USERS 41 IoCs
- Modifies registry class 52 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 24 IoCs
- Suspicious use of WriteProcessMemory 1 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\2026-07-31_726c1b39f12d608ecb9b4549cb4a7290_icedid_mespinoza_njrat_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-31_726c1b39f12d608ecb9b4549cb4a7290_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\GameInputSvc.exeC:\Windows\System32\GameInputSvc.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\GameInputSvc.exe"C:\Windows\System32\GameInputSvc.exe" Global\GameInputSession_12⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
-
-
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\ReFsDedupSvc.exeC:\Windows\System32\ReFsDedupSvc.exe1⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\locator.exeC:\Windows\system32\locator.exe1⤵
- Executes dropped EXE
-
C:\Windows\System32\SensorDataService.exeC:\Windows\System32\SensorDataService.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Checks SCSI registry key(s)
-
C:\Windows\System32\snmptrap.exeC:\Windows\System32\snmptrap.exe1⤵
- Executes dropped EXE
-
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⤵
-
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
GameInputSvc.exe
Locator.exe
ssh-agent.exe
PerceptionSimulationService.exe
ReFsDedupSvc.exe
SearchIndexer.exe
SensorDataService.exe
TieringEngineService.exe
VSSVC.exe
alg.exe
msdtc.exe
snmptrap.exe
vds.exe
WmiApSrv.exe
wbengine.exe
memory/464-351-0x00000143DB640000-0x00000143DB6A6000-memory.dmp
memory/464-350-0x00000143DB640000-0x00000143DB6A6000-memory.dmp
memory/464-441-0x00007FF7FE040000-0x00007FF7FE2CB000-memory.dmp
memory/464-349-0x00007FF7FE040000-0x00007FF7FE2CB000-memory.dmp
memory/1156-241-0x00007FF65C260000-0x00007FF65C329000-memory.dmp
memory/1156-254-0x00000219595E0000-0x0000021959646000-memory.dmp
memory/1156-256-0x00000219595E0000-0x0000021959646000-memory.dmp
memory/1156-327-0x00007FF65C260000-0x00007FF65C329000-memory.dmp
memory/1264-56-0x0000027F5A5D0000-0x0000027F5A636000-memory.dmp
memory/1264-57-0x0000027F5A5D0000-0x0000027F5A636000-memory.dmp
memory/1264-55-0x0000027F5A3A0000-0x0000027F5A4AD000-memory.dmp
memory/1588-14-0x0000021FF8100000-0x0000021FF8166000-memory.dmp
memory/1588-12-0x0000021FF8100000-0x0000021FF8166000-memory.dmp
memory/1588-11-0x00007FF684280000-0x00007FF6843A3000-memory.dmp
memory/1588-61-0x00007FF684280000-0x00007FF6843A3000-memory.dmp
memory/1588-13-0x0000021FF8100000-0x0000021FF8166000-memory.dmp
memory/1604-270-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/1604-356-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/1604-276-0x0000000000760000-0x00000000007C9000-memory.dmp
memory/1604-271-0x0000000000760000-0x00000000007C9000-memory.dmp
memory/1892-25-0x000001E37B2E0000-0x000001E37B3ED000-memory.dmp
memory/1892-26-0x000001E37B560000-0x000001E37B5C6000-memory.dmp
memory/1892-28-0x000001E37B560000-0x000001E37B5C6000-memory.dmp
memory/1892-27-0x000001E37B560000-0x000001E37B5C6000-memory.dmp
memory/2460-386-0x00007FF7E8A80000-0x00007FF7E8D23000-memory.dmp
memory/2460-321-0x0000021B6A100000-0x0000021B6A166000-memory.dmp
memory/2460-320-0x0000021B6A100000-0x0000021B6A166000-memory.dmp
memory/2460-319-0x00007FF7E8A80000-0x00007FF7E8D23000-memory.dmp
memory/2464-359-0x00000268313D0000-0x0000026831436000-memory.dmp
memory/2464-445-0x00007FF757190000-0x00007FF757661000-memory.dmp
memory/2464-358-0x00000268313D0000-0x0000026831436000-memory.dmp
memory/2464-364-0x00007FF757190000-0x00007FF757661000-memory.dmp
memory/2608-0-0x00007FF75FE20000-0x00007FF760023000-memory.dmp
memory/2608-22-0x00007FF75FE20000-0x00007FF760023000-memory.dmp
memory/2608-2-0x00000175343B0000-0x0000017534416000-memory.dmp
memory/2608-3-0x00000175343B0000-0x0000017534416000-memory.dmp
memory/2608-1-0x00000175343B0000-0x0000017534416000-memory.dmp
memory/2608-19-0x00000175343B0000-0x0000017534416000-memory.dmp
memory/3420-299-0x00007FF608C70000-0x00007FF609087000-memory.dmp
memory/3420-374-0x00007FF608C70000-0x00007FF609087000-memory.dmp
memory/3420-300-0x000001EED8520000-0x000001EED8586000-memory.dmp
memory/3420-301-0x000001EED8520000-0x000001EED8586000-memory.dmp
memory/3420-442-0x000001EED8520000-0x000001EED8586000-memory.dmp
memory/3420-444-0x00007FF608C70000-0x00007FF609087000-memory.dmp
memory/3532-368-0x00007FF667410000-0x00007FF667917000-memory.dmp
memory/3532-369-0x00000193EF660000-0x00000193EF6C6000-memory.dmp
memory/3532-370-0x00000193EF660000-0x00000193EF6C6000-memory.dmp
memory/3532-446-0x00007FF667410000-0x00007FF667917000-memory.dmp
memory/3696-337-0x0000017F82BD0000-0x0000017F82C36000-memory.dmp
memory/3696-345-0x00007FF760680000-0x00007FF7609A1000-memory.dmp
memory/3696-338-0x0000017F82BD0000-0x0000017F82C36000-memory.dmp
memory/3696-342-0x00007FF760680000-0x00007FF7609A1000-memory.dmp
memory/3696-343-0x0000017F82BD0000-0x0000017F82C36000-memory.dmp
memory/3760-367-0x00007FF689DD0000-0x00007FF689E7E000-memory.dmp
memory/3760-290-0x0000027142800000-0x0000027142866000-memory.dmp
memory/3760-296-0x00007FF689DD0000-0x00007FF689E7E000-memory.dmp
memory/3760-289-0x0000027142800000-0x0000027142866000-memory.dmp
memory/4628-36-0x000002413B770000-0x000002413B7D6000-memory.dmp
memory/4628-37-0x000002413B770000-0x000002413B7D6000-memory.dmp
memory/4628-35-0x000002413B770000-0x000002413B7D6000-memory.dmp
memory/4628-34-0x000002413B540000-0x000002413B64D000-memory.dmp
memory/4864-261-0x00007FF6FB030000-0x00007FF6FB17A000-memory.dmp
memory/4864-263-0x000001F827120000-0x000001F827186000-memory.dmp
memory/4864-348-0x00007FF6FB030000-0x00007FF6FB17A000-memory.dmp
memory/4864-264-0x000001F827120000-0x000001F827186000-memory.dmp
memory/4920-392-0x000001F84E340000-0x000001F84E3A6000-memory.dmp
memory/4920-391-0x000001F84E340000-0x000001F84E3A6000-memory.dmp
memory/4920-390-0x00007FF76B070000-0x00007FF76B3AF000-memory.dmp
memory/5136-308-0x00007FF6753B0000-0x00007FF675464000-memory.dmp
memory/5136-309-0x00000188BED70000-0x00000188BEDD6000-memory.dmp
memory/5136-310-0x00000188BED70000-0x00000188BEDD6000-memory.dmp
memory/5136-378-0x00007FF6753B0000-0x00007FF675464000-memory.dmp
memory/5192-328-0x00007FF7E66B0000-0x00007FF7E6845000-memory.dmp
memory/5192-389-0x00007FF7E66B0000-0x00007FF7E6845000-memory.dmp
memory/5192-329-0x0000024DB5790000-0x0000024DB57F6000-memory.dmp
memory/5192-330-0x0000024DB5790000-0x0000024DB57F6000-memory.dmp
memory/5208-317-0x00007FF65C260000-0x00007FF65C329000-memory.dmp
memory/5208-232-0x00007FF65C260000-0x00007FF65C329000-memory.dmp
memory/5208-233-0x000001C5B2270000-0x000001C5B22D6000-memory.dmp
memory/5208-234-0x000001C5B2270000-0x000001C5B22D6000-memory.dmp
memory/5492-246-0x00000267C12D0000-0x00000267C1336000-memory.dmp
memory/5492-336-0x00007FF782F00000-0x00007FF78301A000-memory.dmp
memory/5492-245-0x00000267C12D0000-0x00000267C1336000-memory.dmp
memory/5492-244-0x00007FF782F00000-0x00007FF78301A000-memory.dmp
memory/5524-44-0x0000026891080000-0x00000268910E6000-memory.dmp
memory/5524-52-0x00007FF67F760000-0x00007FF67F8C8000-memory.dmp
memory/5524-51-0x0000026891080000-0x00000268910E6000-memory.dmp
memory/5524-45-0x0000026891080000-0x00000268910E6000-memory.dmp
memory/5524-43-0x00007FF67F760000-0x00007FF67F8C8000-memory.dmp
memory/5728-363-0x00007FF621190000-0x00007FF6218D4000-memory.dmp
memory/5728-282-0x0000017B9BA60000-0x0000017B9BAC6000-memory.dmp
memory/5728-283-0x0000017B9BA60000-0x0000017B9BAC6000-memory.dmp
memory/5728-295-0x00007FF621190000-0x00007FF6218D4000-memory.dmp
memory/5840-381-0x00007FF6034D0000-0x00007FF6035FF000-memory.dmp
memory/5840-380-0x000002705D440000-0x000002705D4A6000-memory.dmp
memory/5840-379-0x000002705D440000-0x000002705D4A6000-memory.dmp