Analysis
- max time kernel
140s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
05/07/2026, 01:51
General
- Target 2026-07-05_1b0e337a3e7082f9eecf1cf8f21bf0e3_icedid_mespinoza_njrat_ryuk.exe
- Size 1.0MB
- Sample260705-b92dgsb19l
- SHA256 643c0b0893f5940243120389274dda8aaa84c44a7cd74a3fc48f89e46e6045fa
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 20 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
- 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 21 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\2026-07-05_1b0e337a3e7082f9eecf1cf8f21bf0e3_icedid_mespinoza_njrat_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-05_1b0e337a3e7082f9eecf1cf8f21bf0e3_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 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
-
C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵
-
C:\Windows\system32\SearchIndexer.exeC:\Windows\system32\SearchIndexer.exe /Embedding1⤵
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/1092-379-0x00007FF72C000000-0x00007FF72C2A3000-memory.dmp
memory/1092-321-0x0000021146530000-0x0000021146596000-memory.dmp
memory/1092-320-0x0000021146530000-0x0000021146596000-memory.dmp
memory/1092-318-0x00007FF72C000000-0x00007FF72C2A3000-memory.dmp
memory/1120-328-0x000001705BCC0000-0x000001705BD26000-memory.dmp
memory/1120-330-0x000001705BCC0000-0x000001705BD26000-memory.dmp
memory/1120-387-0x00007FF68BC50000-0x00007FF68BDE5000-memory.dmp
memory/1120-329-0x00007FF68BC50000-0x00007FF68BDE5000-memory.dmp
memory/1188-360-0x0000025762450000-0x00000257624B6000-memory.dmp
memory/1188-364-0x00007FF74B5A0000-0x00007FF74BA71000-memory.dmp
memory/1188-358-0x0000025762450000-0x00000257624B6000-memory.dmp
memory/1188-445-0x00007FF74B5A0000-0x00007FF74BA71000-memory.dmp
memory/1232-45-0x000002B3D40E0000-0x000002B3D4146000-memory.dmp
memory/1232-52-0x00007FF779630000-0x00007FF779798000-memory.dmp
memory/1232-50-0x000002B3D40E0000-0x000002B3D4146000-memory.dmp
memory/1232-44-0x000002B3D40E0000-0x000002B3D4146000-memory.dmp
memory/1232-43-0x00007FF779630000-0x00007FF779798000-memory.dmp
memory/1396-57-0x000002BC34CF0000-0x000002BC34D56000-memory.dmp
memory/1396-56-0x000002BC34CF0000-0x000002BC34D56000-memory.dmp
memory/1396-55-0x000002BC34B00000-0x000002BC34BCF000-memory.dmp
memory/1672-34-0x000001E7BACF0000-0x000001E7BADBF000-memory.dmp
memory/1672-35-0x000001E7BAEE0000-0x000001E7BAF46000-memory.dmp
memory/1672-37-0x000001E7BAEE0000-0x000001E7BAF46000-memory.dmp
memory/1672-36-0x000001E7BAEE0000-0x000001E7BAF46000-memory.dmp
memory/1696-0-0x00007FF64E1F0000-0x00007FF64E3F3000-memory.dmp
memory/1696-22-0x00007FF64E1F0000-0x00007FF64E3F3000-memory.dmp
memory/1696-19-0x0000025079B30000-0x0000025079B96000-memory.dmp
memory/1696-3-0x0000025079B30000-0x0000025079B96000-memory.dmp
memory/1696-1-0x0000025079B30000-0x0000025079B96000-memory.dmp
memory/1940-370-0x0000027043A40000-0x0000027043AA6000-memory.dmp
memory/1940-369-0x0000027043A40000-0x0000027043AA6000-memory.dmp
memory/1940-368-0x00007FF6A5750000-0x00007FF6A5C57000-memory.dmp
memory/2016-390-0x000001E61DB70000-0x000001E61DBD6000-memory.dmp
memory/2016-391-0x00007FF739EA0000-0x00007FF73A1DF000-memory.dmp
memory/2016-392-0x000001E61DB70000-0x000001E61DBD6000-memory.dmp
memory/2480-300-0x0000021A5CB50000-0x0000021A5CBB6000-memory.dmp
memory/2480-444-0x00007FF691440000-0x00007FF691857000-memory.dmp
memory/2480-304-0x00007FF691440000-0x00007FF691857000-memory.dmp
memory/2480-299-0x0000021A5CB50000-0x0000021A5CBB6000-memory.dmp
memory/2480-374-0x00007FF691440000-0x00007FF691857000-memory.dmp
memory/2480-411-0x0000021A5CB50000-0x0000021A5CBB6000-memory.dmp
memory/2484-241-0x00007FF63C620000-0x00007FF63C6E9000-memory.dmp
memory/2484-243-0x0000020493380000-0x00000204933E6000-memory.dmp
memory/2484-242-0x0000020493380000-0x00000204933E6000-memory.dmp
memory/2484-327-0x00007FF63C620000-0x00007FF63C6E9000-memory.dmp
memory/2988-271-0x0000000000910000-0x0000000000979000-memory.dmp
memory/2988-276-0x0000000000910000-0x0000000000979000-memory.dmp
memory/2988-355-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2988-270-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/3052-338-0x0000013133E70000-0x0000013133ED6000-memory.dmp
memory/3052-337-0x00007FF6A7EC0000-0x00007FF6A81E1000-memory.dmp
memory/3052-339-0x0000013133E70000-0x0000013133ED6000-memory.dmp
memory/3052-343-0x0000013133E70000-0x0000013133ED6000-memory.dmp
memory/3052-345-0x00007FF6A7EC0000-0x00007FF6A81E1000-memory.dmp
memory/3976-349-0x00007FF7E1A30000-0x00007FF7E1CBB000-memory.dmp
memory/3976-350-0x0000012A87C90000-0x0000012A87CF6000-memory.dmp
memory/3976-410-0x00007FF7E1A30000-0x00007FF7E1CBB000-memory.dmp
memory/3976-351-0x0000012A87C90000-0x0000012A87CF6000-memory.dmp
memory/4428-311-0x000001AC74390000-0x000001AC743F6000-memory.dmp
memory/4428-309-0x00007FF7EB940000-0x00007FF7EB9F4000-memory.dmp
memory/4428-310-0x000001AC74390000-0x000001AC743F6000-memory.dmp
memory/4428-376-0x00007FF7EB940000-0x00007FF7EB9F4000-memory.dmp
memory/4452-249-0x00007FF7FF760000-0x00007FF7FF87A000-memory.dmp
memory/4452-251-0x00000215E1830000-0x00000215E1896000-memory.dmp
memory/4452-336-0x00007FF7FF760000-0x00007FF7FF87A000-memory.dmp
memory/4452-250-0x00000215E1830000-0x00000215E1896000-memory.dmp
memory/4732-25-0x000001F3BE520000-0x000001F3BE5EF000-memory.dmp
memory/4732-28-0x000001F3BE640000-0x000001F3BE6A6000-memory.dmp
memory/4732-27-0x000001F3BE640000-0x000001F3BE6A6000-memory.dmp
memory/4732-26-0x000001F3BE640000-0x000001F3BE6A6000-memory.dmp
memory/4808-359-0x00007FF7C8220000-0x00007FF7C8964000-memory.dmp
memory/4808-282-0x0000026C68AA0000-0x0000026C68B06000-memory.dmp
memory/4808-283-0x0000026C68AA0000-0x0000026C68B06000-memory.dmp
memory/4808-295-0x00007FF7C8220000-0x00007FF7C8964000-memory.dmp
memory/4816-14-0x00000144D3E40000-0x00000144D3EA6000-memory.dmp
memory/4816-13-0x00000144D3E40000-0x00000144D3EA6000-memory.dmp
memory/4816-62-0x00007FF687070000-0x00007FF687193000-memory.dmp
memory/4816-12-0x00000144D3E40000-0x00000144D3EA6000-memory.dmp
memory/4816-11-0x00007FF687070000-0x00007FF687193000-memory.dmp
memory/5188-367-0x00007FF659C20000-0x00007FF659CCE000-memory.dmp
memory/5188-289-0x000001ECF2740000-0x000001ECF27A6000-memory.dmp
memory/5188-290-0x000001ECF2740000-0x000001ECF27A6000-memory.dmp
memory/5188-296-0x00007FF659C20000-0x00007FF659CCE000-memory.dmp
memory/5512-380-0x00007FF6BEDE0000-0x00007FF6BEF0F000-memory.dmp
memory/5512-382-0x000001F6016D0000-0x000001F601736000-memory.dmp
memory/5512-381-0x000001F6016D0000-0x000001F601736000-memory.dmp
memory/5620-264-0x000002D7643C0000-0x000002D764426000-memory.dmp
memory/5620-263-0x000002D7643C0000-0x000002D764426000-memory.dmp
memory/5620-261-0x00007FF7D0400000-0x00007FF7D054A000-memory.dmp
memory/5620-348-0x00007FF7D0400000-0x00007FF7D054A000-memory.dmp
memory/5824-232-0x00007FF63C620000-0x00007FF63C6E9000-memory.dmp
memory/5824-234-0x0000014AD9D30000-0x0000014AD9D96000-memory.dmp
memory/5824-233-0x0000014AD9D30000-0x0000014AD9D96000-memory.dmp
memory/5824-317-0x00007FF63C620000-0x00007FF63C6E9000-memory.dmp