Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
03/05/2026, 19:09
General
- Target 2026-05-03_366645a12f3a24006e69dd0a446cc12f_icedid_njrat_ryuk.exe
- Size 2.4MB
- Sample260503-xtwc7abs3p
- SHA256 c6656e3a4d8e58c27a6848e483ef2ca53d7d5f68f9dfd3a21a90aa17ee7ccb82
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 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\2026-05-03_366645a12f3a24006e69dd0a446cc12f_icedid_njrat_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-03_366645a12f3a24006e69dd0a446cc12f_icedid_njrat_ryuk.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=142.0.7444.176 --initial-client-data=0x22c,0x230,0x234,0x200,0x238,0x1401c29e4,0x1401c29f0,0x1401c2a002⤵
-
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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
-
\??\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
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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
-
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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/8-268-0x0000000140000000-0x00000001401F8000-memory.dmp
memory/8-519-0x0000000000660000-0x0000000000801000-memory.dmp
memory/8-392-0x0000000140000000-0x00000001401F8000-memory.dmp
memory/8-273-0x0000000000920000-0x0000000000980000-memory.dmp
memory/8-279-0x0000000000920000-0x0000000000980000-memory.dmp
memory/204-532-0x0000000001250000-0x00000000015A5000-memory.dmp
memory/204-428-0x00000000006E0000-0x0000000000740000-memory.dmp
memory/204-654-0x0000000140000000-0x0000000140205000-memory.dmp
memory/204-432-0x0000000140000000-0x0000000140205000-memory.dmp
memory/672-383-0x00000000005D0000-0x0000000000771000-memory.dmp
memory/672-371-0x0000000000D00000-0x0000000000D60000-memory.dmp
memory/672-377-0x0000000000D00000-0x0000000000D60000-memory.dmp
memory/672-381-0x0000000000D00000-0x0000000000D60000-memory.dmp
memory/672-380-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/672-391-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/768-62-0x0000000140000000-0x0000000140214000-memory.dmp
memory/768-54-0x0000000000CD0000-0x0000000000D30000-memory.dmp
memory/768-60-0x0000000000CD0000-0x0000000000D30000-memory.dmp
memory/768-74-0x0000000000CD0000-0x0000000000D30000-memory.dmp
memory/768-81-0x0000000001680000-0x00000000019D5000-memory.dmp
memory/768-82-0x0000000140000000-0x0000000140214000-memory.dmp
memory/1096-368-0x0000000140000000-0x0000000140221000-memory.dmp
memory/1096-359-0x0000000000520000-0x0000000000580000-memory.dmp
memory/1096-365-0x0000000000520000-0x0000000000580000-memory.dmp
memory/1096-550-0x0000000140000000-0x0000000140221000-memory.dmp
memory/1632-36-0x0000000140000000-0x0000000140286000-memory.dmp
memory/1632-0-0x0000000000740000-0x00000000007A0000-memory.dmp
memory/1632-24-0x0000000000740000-0x00000000007A0000-memory.dmp
memory/1632-8-0x0000000140000000-0x0000000140286000-memory.dmp
memory/1632-9-0x0000000000740000-0x00000000007A0000-memory.dmp
memory/2084-41-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/2084-51-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/2084-50-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/2084-230-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/2580-295-0x0000000000400000-0x00000000005D6000-memory.dmp
memory/2580-419-0x0000000000400000-0x00000000005D6000-memory.dmp
memory/3316-521-0x0000000140000000-0x00000001401D5000-memory.dmp
memory/3316-332-0x0000000140000000-0x00000001401D5000-memory.dmp
memory/3316-331-0x00000000006F0000-0x0000000000750000-memory.dmp
memory/3316-324-0x00000000006F0000-0x0000000000750000-memory.dmp
memory/3372-357-0x0000000140000000-0x0000000140241000-memory.dmp
memory/3372-353-0x0000000000DB0000-0x0000000000E10000-memory.dmp
memory/3372-347-0x0000000000DB0000-0x0000000000E10000-memory.dmp
memory/3388-385-0x0000000000DD0000-0x0000000000E30000-memory.dmp
memory/3388-631-0x0000000140000000-0x0000000140147000-memory.dmp
memory/3388-530-0x00000000005C0000-0x0000000000915000-memory.dmp
memory/3388-394-0x0000000000DD0000-0x0000000000E30000-memory.dmp
memory/3388-393-0x0000000140000000-0x0000000140147000-memory.dmp
memory/3584-648-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/3584-404-0x00000000006F0000-0x0000000000750000-memory.dmp
memory/3584-407-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/3664-342-0x00000000006E0000-0x0000000000740000-memory.dmp
memory/3664-533-0x0000000140000000-0x0000000140169000-memory.dmp
memory/3664-336-0x00000000006E0000-0x0000000000740000-memory.dmp
memory/3664-335-0x0000000140000000-0x0000000140169000-memory.dmp
memory/3732-501-0x0000000001DC0000-0x0000000001DD0000-memory.dmp
memory/3732-441-0x0000000000500000-0x0000000000560000-memory.dmp
memory/3732-517-0x000000000A200000-0x000000000A208000-memory.dmp
memory/3732-444-0x0000000140000000-0x0000000140179000-memory.dmp
memory/3732-525-0x000000000ACA0000-0x000000000ACA8000-memory.dmp
memory/3732-655-0x0000000140000000-0x0000000140179000-memory.dmp
memory/3732-485-0x0000000001B10000-0x0000000001B20000-memory.dmp
memory/4372-431-0x0000000140000000-0x00000001401D4000-memory.dmp
memory/4372-309-0x0000000140000000-0x00000001401D4000-memory.dmp
memory/4372-307-0x0000000000500000-0x0000000000560000-memory.dmp
memory/4436-66-0x0000000000800000-0x0000000000860000-memory.dmp
memory/4436-76-0x0000000140000000-0x000000014020E000-memory.dmp
memory/4436-232-0x0000000140000000-0x000000014020E000-memory.dmp
memory/4436-72-0x0000000000800000-0x0000000000860000-memory.dmp
memory/4596-538-0x000001BB6C440000-0x000001BB6C450000-memory.dmp
memory/4596-541-0x000001BB6C440000-0x000001BB6C450000-memory.dmp
memory/4596-534-0x000001BB6C440000-0x000001BB6C450000-memory.dmp
memory/4596-537-0x000001BB6C440000-0x000001BB6C450000-memory.dmp
memory/4596-535-0x000001BB6C440000-0x000001BB6C450000-memory.dmp
memory/4596-536-0x000001BB6C440000-0x000001BB6C450000-memory.dmp
memory/4596-539-0x000001BB6C440000-0x000001BB6C450000-memory.dmp
memory/4596-540-0x000001BB6C440000-0x000001BB6C450000-memory.dmp
memory/4680-37-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/4680-229-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/4680-38-0x0000000000C60000-0x0000000000CC0000-memory.dmp
memory/4680-28-0x0000000000C60000-0x0000000000CC0000-memory.dmp
memory/4728-252-0x00000000004C0000-0x0000000000520000-memory.dmp
memory/4728-367-0x0000000140000000-0x00000001401E8000-memory.dmp
memory/4728-246-0x00000000004C0000-0x0000000000520000-memory.dmp
memory/4728-245-0x0000000140000000-0x00000001401E8000-memory.dmp
memory/4812-256-0x0000000140000000-0x0000000140135000-memory.dmp
memory/4812-271-0x0000000000710000-0x0000000000A65000-memory.dmp
memory/4812-257-0x00000000010C0000-0x0000000001120000-memory.dmp
memory/4812-263-0x00000000010C0000-0x0000000001120000-memory.dmp
memory/4812-269-0x00000000010C0000-0x0000000001120000-memory.dmp
memory/4812-272-0x0000000140000000-0x0000000140135000-memory.dmp
memory/4896-410-0x0000000000ED0000-0x0000000000F30000-memory.dmp
memory/4896-531-0x00000000005D0000-0x0000000000925000-memory.dmp
memory/4896-649-0x0000000140000000-0x0000000140216000-memory.dmp
memory/4896-420-0x0000000140000000-0x0000000140216000-memory.dmp
memory/4896-416-0x0000000000ED0000-0x0000000000F30000-memory.dmp
memory/4976-520-0x0000000000600000-0x00000000007A1000-memory.dmp
memory/4976-406-0x0000000140000000-0x00000001401EA000-memory.dmp
memory/4976-284-0x0000000000CE0000-0x0000000000D40000-memory.dmp
memory/4976-293-0x0000000140000000-0x00000001401EA000-memory.dmp
memory/4976-290-0x0000000000CE0000-0x0000000000D40000-memory.dmp
memory/4988-443-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/4988-316-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/4988-524-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/4988-522-0x00000000005F0000-0x0000000000650000-memory.dmp
memory/4988-312-0x00000000005F0000-0x0000000000650000-memory.dmp
memory/4988-319-0x00000000005F0000-0x0000000000650000-memory.dmp
memory/5064-214-0x0000000140000000-0x00000001401E9000-memory.dmp
memory/5064-19-0x0000000000500000-0x0000000000560000-memory.dmp
memory/5064-22-0x0000000140000000-0x00000001401E9000-memory.dmp
memory/5064-231-0x0000000001460000-0x00000000017B5000-memory.dmp
memory/5064-13-0x0000000000500000-0x0000000000560000-memory.dmp
memory/5064-241-0x0000000001460000-0x00000000017B5000-memory.dmp