Analysis
- max time kernel
148s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
04/08/2026, 08:10
General
- Target 2026-08-04_1a10d603b73f758ef758e14bd49dc455_icedid_njrat_ryuk.exe
- Size 1.5MB
- Sample260804-j2selsfh36
- SHA256 0cdaf78b620f004138d31d9d0273e1e549e5fdbe76f3bda823191e18197ef827
Malware Config
Signatures
- 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 24 IoCs
- Drops file in Program Files directory 64 IoCs
- Drops file in Windows directory 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 64 IoCs
- Suspicious behavior: EnumeratesProcesses 7 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 42 IoCs
- Suspicious use of WriteProcessMemory 2 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\2026-08-04_1a10d603b73f758ef758e14bd49dc455_icedid_njrat_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_1a10d603b73f758ef758e14bd49dc455_icedid_njrat_ryuk.exe"1⤵
- Drops file in System32 directory
- 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 behavior: EnumeratesProcesses
- 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\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
-
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
- Suspicious use of WriteProcessMemory
-
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⤵
- Modifies data under HKEY_USERS
-
-
C:\Windows\system32\SearchFilterHost.exe"C:\Windows\system32\SearchFilterHost.exe" 0 912 916 924 8192 920 8962⤵
- Modifies data under HKEY_USERS
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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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/632-388-0x0000000000710000-0x0000000000770000-memory.dmp
memory/632-395-0x0000000000710000-0x0000000000770000-memory.dmp
memory/632-394-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/632-567-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/972-408-0x0000000140000000-0x0000000140216000-memory.dmp
memory/972-406-0x0000000000B90000-0x0000000000BF0000-memory.dmp
memory/972-400-0x0000000000B90000-0x0000000000BF0000-memory.dmp
memory/972-568-0x0000000140000000-0x0000000140216000-memory.dmp
memory/1296-437-0x0000000001B10000-0x0000000001B20000-memory.dmp
memory/1296-515-0x000000000CD90000-0x000000000CD98000-memory.dmp
memory/1296-431-0x0000000140000000-0x0000000140179000-memory.dmp
memory/1296-432-0x0000000000700000-0x0000000000760000-memory.dmp
memory/1296-425-0x0000000000700000-0x0000000000760000-memory.dmp
memory/1296-453-0x0000000001DC0000-0x0000000001DD0000-memory.dmp
memory/1296-480-0x000000000A200000-0x000000000A208000-memory.dmp
memory/1296-604-0x0000000140000000-0x0000000140179000-memory.dmp
memory/1372-361-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/1372-370-0x0000000000BB0000-0x0000000000C10000-memory.dmp
memory/1372-373-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/1372-368-0x0000000000BB0000-0x0000000000C10000-memory.dmp
memory/1372-362-0x0000000000BB0000-0x0000000000C10000-memory.dmp
memory/1752-41-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/1752-50-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/1752-49-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1752-229-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1884-244-0x00000000006B0000-0x0000000000710000-memory.dmp
memory/1884-237-0x0000000140000000-0x00000001401E8000-memory.dmp
memory/1884-357-0x0000000140000000-0x00000001401E8000-memory.dmp
memory/1884-238-0x00000000006B0000-0x0000000000710000-memory.dmp
memory/1896-349-0x0000000000870000-0x00000000008D0000-memory.dmp
memory/1896-358-0x0000000140000000-0x0000000140221000-memory.dmp
memory/1896-355-0x0000000000870000-0x00000000008D0000-memory.dmp
memory/1896-518-0x0000000140000000-0x0000000140221000-memory.dmp
memory/2296-309-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/2296-310-0x00000000006F0000-0x0000000000750000-memory.dmp
memory/2296-303-0x00000000006F0000-0x0000000000750000-memory.dmp
memory/2296-514-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/2296-512-0x00000000006F0000-0x0000000000750000-memory.dmp
memory/2296-424-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/2548-61-0x0000000140000000-0x0000000140214000-memory.dmp
memory/2548-62-0x0000000000CD0000-0x0000000000D30000-memory.dmp
memory/2548-65-0x0000000000CD0000-0x0000000000D30000-memory.dmp
memory/2548-53-0x0000000000CD0000-0x0000000000D30000-memory.dmp
memory/2548-67-0x0000000140000000-0x0000000140214000-memory.dmp
memory/3152-289-0x0000000000400000-0x00000000005D6000-memory.dmp
memory/3152-399-0x0000000000400000-0x00000000005D6000-memory.dmp
memory/3300-75-0x00000000007B0000-0x0000000000810000-memory.dmp
memory/3300-69-0x00000000007B0000-0x0000000000810000-memory.dmp
memory/3300-230-0x0000000140000000-0x000000014020E000-memory.dmp
memory/3300-77-0x0000000140000000-0x000000014020E000-memory.dmp
memory/3592-263-0x0000000140000000-0x00000001401F8000-memory.dmp
memory/3592-264-0x0000000000720000-0x0000000000780000-memory.dmp
memory/3592-270-0x0000000000720000-0x0000000000780000-memory.dmp
memory/3592-384-0x0000000140000000-0x00000001401F8000-memory.dmp
memory/3864-333-0x0000000000530000-0x0000000000590000-memory.dmp
memory/3864-511-0x0000000140000000-0x0000000140169000-memory.dmp
memory/3864-326-0x0000000000530000-0x0000000000590000-memory.dmp
memory/3864-332-0x0000000140000000-0x0000000140169000-memory.dmp
memory/3924-524-0x00000260D9D70000-0x00000260D9D80000-memory.dmp
memory/3924-533-0x00000260D9D70000-0x00000260D9D80000-memory.dmp
memory/3924-532-0x00000260D9D70000-0x00000260D9D80000-memory.dmp
memory/3924-528-0x00000260D9D70000-0x00000260D9D80000-memory.dmp
memory/3924-519-0x00000260D9D70000-0x00000260D9D80000-memory.dmp
memory/3924-527-0x00000260D9D70000-0x00000260D9D80000-memory.dmp
memory/3924-520-0x00000260D9D70000-0x00000260D9D80000-memory.dmp
memory/3924-521-0x00000260D9D70000-0x00000260D9D80000-memory.dmp
memory/3924-529-0x00000260D9D70000-0x00000260D9D80000-memory.dmp
memory/3924-531-0x00000260D9D70000-0x00000260D9D80000-memory.dmp
memory/3924-530-0x00000260D9D70000-0x00000260D9D80000-memory.dmp
memory/3924-522-0x00000260D9D70000-0x00000260D9D80000-memory.dmp
memory/3924-523-0x00000260D9D70000-0x00000260D9D80000-memory.dmp
memory/3924-534-0x00000260D9D70000-0x00000260D9D80000-memory.dmp
memory/3924-525-0x00000260D9D70000-0x00000260D9D80000-memory.dmp
memory/3924-526-0x00000260D9D70000-0x00000260D9D80000-memory.dmp
memory/4064-385-0x0000000140000000-0x0000000140147000-memory.dmp
memory/4064-375-0x0000000000C50000-0x0000000000CB0000-memory.dmp
memory/4064-381-0x0000000000C50000-0x0000000000CB0000-memory.dmp
memory/4088-12-0x0000000000940000-0x00000000009A0000-memory.dmp
memory/4088-0-0x0000000140000000-0x0000000140233000-memory.dmp
memory/4088-9-0x0000000000940000-0x00000000009A0000-memory.dmp
memory/4088-2-0x0000000000940000-0x00000000009A0000-memory.dmp
memory/4088-21-0x0000000140000000-0x0000000140233000-memory.dmp
memory/4108-293-0x00000000006E0000-0x0000000000740000-memory.dmp
memory/4108-292-0x0000000140000000-0x00000001401D4000-memory.dmp
memory/4108-411-0x0000000140000000-0x00000001401D4000-memory.dmp
memory/4108-299-0x00000000006E0000-0x0000000000740000-memory.dmp
memory/4124-15-0x0000000000540000-0x00000000005A0000-memory.dmp
memory/4124-24-0x0000000000540000-0x00000000005A0000-memory.dmp
memory/4124-22-0x0000000140000000-0x00000001401E9000-memory.dmp
memory/4124-163-0x0000000140000000-0x00000001401E9000-memory.dmp
memory/4124-23-0x0000000000540000-0x00000000005A0000-memory.dmp
memory/4256-38-0x0000000000830000-0x0000000000890000-memory.dmp
memory/4256-228-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/4256-29-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/4256-30-0x0000000000830000-0x0000000000890000-memory.dmp
memory/4400-257-0x0000000000460000-0x00000000004C0000-memory.dmp
memory/4400-259-0x0000000140000000-0x0000000140135000-memory.dmp
memory/4400-255-0x0000000000460000-0x00000000004C0000-memory.dmp
memory/4400-248-0x0000000140000000-0x0000000140135000-memory.dmp
memory/4400-249-0x0000000000460000-0x00000000004C0000-memory.dmp
memory/4652-418-0x00000000006C0000-0x0000000000720000-memory.dmp
memory/4652-601-0x0000000140000000-0x0000000140205000-memory.dmp
memory/4652-412-0x00000000006C0000-0x0000000000720000-memory.dmp
memory/4652-420-0x0000000140000000-0x0000000140205000-memory.dmp
memory/4692-493-0x0000000140000000-0x00000001401D5000-memory.dmp
memory/4692-322-0x0000000000720000-0x0000000000780000-memory.dmp
memory/4692-321-0x0000000140000000-0x00000001401D5000-memory.dmp
memory/5012-517-0x0000000140000000-0x0000000140241000-memory.dmp
memory/5012-338-0x0000000000810000-0x0000000000870000-memory.dmp
memory/5012-344-0x0000000000810000-0x0000000000870000-memory.dmp
memory/5012-346-0x0000000140000000-0x0000000140241000-memory.dmp
memory/5112-285-0x0000000000B30000-0x0000000000B90000-memory.dmp
memory/5112-387-0x0000000140000000-0x00000001401EA000-memory.dmp
memory/5112-279-0x0000000000B30000-0x0000000000B90000-memory.dmp
memory/5112-275-0x0000000140000000-0x00000001401EA000-memory.dmp