Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
04/08/2026, 07:08
General
- Target 2026-08-04_5df3ecf0e766df3e76ae2b75f2e8913b_icedid_njrat_ryuk.exe
- Size 6.1MB
- Sample260804-hymjhsfa26
- SHA256 0f5c326ba2981c886bf844dff1ea3078d7e6a17c54279f2b30d5606e42ded603
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 31 IoCs
- Drops file in Program Files directory 64 IoCs
- Drops file in Windows directory 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 64 IoCs
- Suspicious behavior: EnumeratesProcesses 42 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 44 IoCs
- Suspicious use of WriteProcessMemory 3 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_5df3ecf0e766df3e76ae2b75f2e8913b_icedid_njrat_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_5df3ecf0e766df3e76ae2b75f2e8913b_icedid_njrat_ryuk.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_5df3ecf0e766df3e76ae2b75f2e8913b_icedid_njrat_ryuk.exeC:\Users\Admin\AppData\Local\Temp\2026-08-04_5df3ecf0e766df3e76ae2b75f2e8913b_icedid_njrat_ryuk.exe --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\imput\Helium\User Data\Crashpad" --url=https://crash.helium.computer/crash --annotation=plat=Win64 --annotation=prod=Helium --annotation=ver=0.15.1.1 "--attachment=C:\Program Files\helium_installer.log" --attachment=C:\Users\Admin\AppData\Local\Chromium\ChromiumUpdater\updater.log --attachment=C:\Users\Admin\AppData\Local\Chromium\ChromiumUpdater\updater_history.jsonl --initial-client-data=0x2a4,0x2a8,0x2ac,0x270,0x2b0,0x14052af08,0x14052af18,0x14052af282⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exeC:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe1⤵
- 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:\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:\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
-
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:\Windows\System32\msdtc.exeC:\Windows\System32\msdtc.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows 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\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\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" 0 800 804 812 8192 808 7842⤵
- Modifies data under HKEY_USERS
-
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
wmpnetwk.exe
dotnet.exe
511b8357f77cf242.bin
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
AppVClient.exe
SgrmBroker.exe
msiexec.exe
memory/116-408-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-394-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-422-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-399-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-383-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-384-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-385-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-419-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-420-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-418-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-417-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-416-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-415-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-386-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-402-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-403-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-389-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-404-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-405-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-406-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-387-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-407-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-390-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-409-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-421-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-388-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-411-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-412-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-413-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-414-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-401-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-400-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-391-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-380-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-381-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-382-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-395-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-410-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-393-0x000001630B310000-0x000001630B320000-memory.dmp
memory/116-392-0x000001630B310000-0x000001630B320000-memory.dmp
memory/776-379-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/776-174-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/880-169-0x0000000140000000-0x00000001401A2000-memory.dmp
memory/880-97-0x0000000000700000-0x0000000000760000-memory.dmp
memory/880-91-0x0000000000700000-0x0000000000760000-memory.dmp
memory/880-100-0x0000000140000000-0x00000001401A2000-memory.dmp
memory/1176-178-0x0000000140000000-0x0000000140216000-memory.dmp
memory/1176-396-0x0000000140000000-0x0000000140216000-memory.dmp
memory/1640-127-0x0000000140000000-0x0000000140168000-memory.dmp
memory/1640-181-0x0000000140000000-0x0000000140168000-memory.dmp
memory/2036-30-0x00000000004C0000-0x0000000000520000-memory.dmp
memory/2036-39-0x00000000004C0000-0x0000000000520000-memory.dmp
memory/2036-38-0x0000000140000000-0x000000014017C000-memory.dmp
memory/2400-344-0x0000000140000000-0x0000000140169000-memory.dmp
memory/2400-143-0x0000000000710000-0x0000000000770000-memory.dmp
memory/2400-146-0x0000000140000000-0x0000000140169000-memory.dmp
memory/2560-162-0x0000000140000000-0x00000001401B5000-memory.dmp
memory/2560-376-0x0000000140000000-0x00000001401B5000-memory.dmp
memory/2608-150-0x0000000000510000-0x0000000000570000-memory.dmp
memory/2608-361-0x0000000140000000-0x00000001401D5000-memory.dmp
memory/2608-156-0x0000000000510000-0x0000000000570000-memory.dmp
memory/2608-159-0x0000000140000000-0x00000001401D5000-memory.dmp
memory/3104-177-0x0000000000400000-0x000000000056A000-memory.dmp
memory/3104-116-0x00000000005F0000-0x0000000000657000-memory.dmp
memory/3104-124-0x0000000000400000-0x000000000056A000-memory.dmp
memory/3104-121-0x00000000005F0000-0x0000000000657000-memory.dmp
memory/3264-158-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3264-67-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3264-64-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/3264-58-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/3416-145-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/3416-54-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/3416-46-0x0000000000710000-0x0000000000770000-memory.dmp
memory/3416-52-0x0000000000710000-0x0000000000770000-memory.dmp
memory/3476-86-0x0000000140000000-0x0000000140643000-memory.dmp
memory/3476-19-0x0000000001FF0000-0x0000000002050000-memory.dmp
memory/3476-21-0x0000000140000000-0x0000000140643000-memory.dmp
memory/3476-13-0x0000000001FF0000-0x0000000002050000-memory.dmp
memory/3548-170-0x0000000140000000-0x0000000140147000-memory.dmp
memory/3548-378-0x0000000140000000-0x0000000140147000-memory.dmp
memory/3924-187-0x0000000140000000-0x0000000140179000-memory.dmp
memory/3924-228-0x0000000009E60000-0x0000000009E68000-memory.dmp
memory/3924-398-0x0000000140000000-0x0000000140179000-memory.dmp
memory/3924-194-0x0000000001770000-0x0000000001780000-memory.dmp
memory/3924-210-0x0000000001A20000-0x0000000001A30000-memory.dmp
memory/3932-56-0x0000000140000000-0x0000000140643000-memory.dmp
memory/3932-6-0x0000000000720000-0x0000000000780000-memory.dmp
memory/3932-0-0x0000000000720000-0x0000000000780000-memory.dmp
memory/3932-12-0x0000000140000000-0x0000000140643000-memory.dmp
memory/3956-182-0x0000000140000000-0x0000000140199000-memory.dmp
memory/3956-397-0x0000000140000000-0x0000000140199000-memory.dmp
memory/4000-290-0x0000000140000000-0x0000000140169000-memory.dmp
memory/4000-134-0x0000000140000000-0x0000000140169000-memory.dmp
memory/4068-186-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/4068-130-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/4068-377-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/4160-165-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/4160-167-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/4532-78-0x0000000140000000-0x00000001401A8000-memory.dmp
memory/4532-81-0x00000000016B0000-0x0000000001710000-memory.dmp
memory/4532-83-0x0000000140000000-0x00000001401A8000-memory.dmp
memory/4532-69-0x00000000016B0000-0x0000000001710000-memory.dmp
memory/4532-75-0x00000000016B0000-0x0000000001710000-memory.dmp
memory/4588-108-0x00000000004F0000-0x0000000000550000-memory.dmp
memory/4588-173-0x0000000140000000-0x000000014017E000-memory.dmp
memory/4588-111-0x0000000140000000-0x000000014017E000-memory.dmp
memory/4588-102-0x00000000004F0000-0x0000000000550000-memory.dmp
memory/4724-87-0x0000000140000000-0x000000014018C000-memory.dmp
memory/4888-123-0x0000000140000000-0x000000014017D000-memory.dmp
memory/4888-27-0x0000000140000000-0x000000014017D000-memory.dmp
memory/5072-43-0x0000000140000000-0x0000000140135000-memory.dmp
memory/5072-84-0x0000000140000000-0x0000000140135000-memory.dmp