Analysis
- max time kernel
139s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
08/08/2026, 04:04
General
- Target 2026-08-08_16bc553a243b976b3bcc5062e0a9a9ec_icedid_mespinoza_njrat_ryuk.exe
- Size 1.0MB
- Sample260808-em2mhshm2s
- SHA256 64b818555c4fbb6ce0e061f0ddb883d9e9c95a584e37dd9c40238e4bb4947301
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\2026-08-08_16bc553a243b976b3bcc5062e0a9a9ec_icedid_mespinoza_njrat_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_16bc553a243b976b3bcc5062e0a9a9ec_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/1272-2-0x0000028B054D0000-0x0000028B05536000-memory.dmp
memory/1272-0-0x00007FF679BD0000-0x00007FF679DD2000-memory.dmp
memory/1272-19-0x0000028B054D0000-0x0000028B05536000-memory.dmp
memory/1272-3-0x0000028B054D0000-0x0000028B05536000-memory.dmp
memory/1272-22-0x00007FF679BD0000-0x00007FF679DD2000-memory.dmp
memory/1272-1-0x0000028B054D0000-0x0000028B05536000-memory.dmp
memory/1500-392-0x000001D7CA440000-0x000001D7CA4A6000-memory.dmp
memory/1500-391-0x000001D7CA440000-0x000001D7CA4A6000-memory.dmp
memory/1500-390-0x00007FF79A3F0000-0x00007FF79A72E000-memory.dmp
memory/1512-295-0x00007FF7637A0000-0x00007FF76384D000-memory.dmp
memory/1512-289-0x000002B6EFAF0000-0x000002B6EFB56000-memory.dmp
memory/1512-367-0x00007FF7637A0000-0x00007FF76384D000-memory.dmp
memory/1512-290-0x000002B6EFAF0000-0x000002B6EFB56000-memory.dmp
memory/1556-57-0x000001C0E9E60000-0x000001C0E9EC6000-memory.dmp
memory/1556-56-0x000001C0E9F10000-0x000001C0EA00B000-memory.dmp
memory/1556-58-0x000001C0E9E60000-0x000001C0E9EC6000-memory.dmp
memory/1604-380-0x000002B705A70000-0x000002B705AD6000-memory.dmp
memory/1604-381-0x000002B705A70000-0x000002B705AD6000-memory.dmp
memory/1604-379-0x00007FF756820000-0x00007FF75694E000-memory.dmp
memory/2076-349-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/2076-270-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/2076-276-0x00000000009B0000-0x0000000000A19000-memory.dmp
memory/2076-271-0x00000000009B0000-0x0000000000A19000-memory.dmp
memory/2212-26-0x000001DAAA760000-0x000001DAAA7C6000-memory.dmp
memory/2212-25-0x000001DAAA610000-0x000001DAAA70B000-memory.dmp
memory/2212-27-0x000001DAAA760000-0x000001DAAA7C6000-memory.dmp
memory/2212-28-0x000001DAAA760000-0x000001DAAA7C6000-memory.dmp
memory/2332-35-0x00000221C5120000-0x00000221C5186000-memory.dmp
memory/2332-37-0x00000221C5120000-0x00000221C5186000-memory.dmp
memory/2332-36-0x00000221C5120000-0x00000221C5186000-memory.dmp
memory/2332-34-0x00000221C3ED0000-0x00000221C3FCB000-memory.dmp
memory/3160-337-0x00007FF741900000-0x00007FF741A49000-memory.dmp
memory/3160-261-0x00007FF741900000-0x00007FF741A49000-memory.dmp
memory/3160-264-0x0000017EAD240000-0x0000017EAD2A6000-memory.dmp
memory/3160-263-0x0000017EAD240000-0x0000017EAD2A6000-memory.dmp
memory/3204-350-0x00007FF692680000-0x00007FF69290A000-memory.dmp
memory/3204-352-0x0000014BEC240000-0x0000014BEC2A6000-memory.dmp
memory/3204-446-0x00007FF692680000-0x00007FF69290A000-memory.dmp
memory/3204-351-0x0000014BEC240000-0x0000014BEC2A6000-memory.dmp
memory/3420-234-0x00000264AF480000-0x00000264AF4E6000-memory.dmp
memory/3420-233-0x00000264AF480000-0x00000264AF4E6000-memory.dmp
memory/3420-232-0x00007FF6E0EF0000-0x00007FF6E0FB8000-memory.dmp
memory/3420-308-0x00007FF6E0EF0000-0x00007FF6E0FB8000-memory.dmp
memory/3432-282-0x0000020057EA0000-0x0000020057F06000-memory.dmp
memory/3432-283-0x0000020057EA0000-0x0000020057F06000-memory.dmp
memory/3432-294-0x00007FF617B90000-0x00007FF6182D3000-memory.dmp
memory/3432-359-0x00007FF617B90000-0x00007FF6182D3000-memory.dmp
memory/3760-301-0x0000027B60270000-0x0000027B602D6000-memory.dmp
memory/3760-300-0x0000027B60270000-0x0000027B602D6000-memory.dmp
memory/3760-376-0x00007FF62DBF0000-0x00007FF62E006000-memory.dmp
memory/3760-299-0x00007FF62DBF0000-0x00007FF62E006000-memory.dmp
memory/3760-420-0x00007FF62DBF0000-0x00007FF62E006000-memory.dmp
memory/3760-417-0x0000027B60270000-0x0000027B602D6000-memory.dmp
memory/3884-358-0x0000028E1ED10000-0x0000028E1ED76000-memory.dmp
memory/3884-447-0x00007FF6F8280000-0x00007FF6F8750000-memory.dmp
memory/3884-360-0x0000028E1ED10000-0x0000028E1ED76000-memory.dmp
memory/3884-361-0x00007FF6F8280000-0x00007FF6F8750000-memory.dmp
memory/4176-317-0x00007FF6E0EF0000-0x00007FF6E0FB8000-memory.dmp
memory/4176-243-0x00000276B5A10000-0x00000276B5A76000-memory.dmp
memory/4176-242-0x00000276B5A10000-0x00000276B5A76000-memory.dmp
memory/4176-241-0x00007FF6E0EF0000-0x00007FF6E0FB8000-memory.dmp
memory/4296-389-0x00007FF7E9EF0000-0x00007FF7EA084000-memory.dmp
memory/4296-329-0x0000029C18550000-0x0000029C185B6000-memory.dmp
memory/4296-330-0x0000029C18550000-0x0000029C185B6000-memory.dmp
memory/4296-328-0x00007FF7E9EF0000-0x00007FF7EA084000-memory.dmp
memory/4408-311-0x000001F8D65B0000-0x000001F8D6616000-memory.dmp
memory/4408-310-0x000001F8D65B0000-0x000001F8D6616000-memory.dmp
memory/4408-309-0x00007FF704FD0000-0x00007FF705083000-memory.dmp
memory/4408-378-0x00007FF704FD0000-0x00007FF705083000-memory.dmp
memory/4500-246-0x00007FF771A60000-0x00007FF771B79000-memory.dmp
memory/4500-327-0x00007FF771A60000-0x00007FF771B79000-memory.dmp
memory/4500-247-0x000001AE83D50000-0x000001AE83DB6000-memory.dmp
memory/4500-248-0x000001AE83D50000-0x000001AE83DB6000-memory.dmp
memory/4924-11-0x00007FF6CDFF0000-0x00007FF6CE112000-memory.dmp
memory/4924-12-0x0000020E794D0000-0x0000020E79536000-memory.dmp
memory/4924-14-0x0000020E794D0000-0x0000020E79536000-memory.dmp
memory/4924-43-0x00007FF6CDFF0000-0x00007FF6CE112000-memory.dmp
memory/4924-13-0x0000020E794D0000-0x0000020E79536000-memory.dmp
memory/4952-51-0x00000179064E0000-0x0000017906546000-memory.dmp
memory/4952-44-0x00007FF64ACC0000-0x00007FF64AE27000-memory.dmp
memory/4952-53-0x00007FF64ACC0000-0x00007FF64AE27000-memory.dmp
memory/4952-46-0x00000179064E0000-0x0000017906546000-memory.dmp
memory/4952-45-0x00000179064E0000-0x0000017906546000-memory.dmp
memory/5032-339-0x00007FF7EEB30000-0x00007FF7EEE50000-memory.dmp
memory/5032-338-0x00000252F7460000-0x00000252F74C6000-memory.dmp
memory/5032-340-0x00000252F7460000-0x00000252F74C6000-memory.dmp
memory/5032-347-0x00007FF7EEB30000-0x00007FF7EEE50000-memory.dmp
memory/5032-344-0x00000252F7460000-0x00000252F74C6000-memory.dmp
memory/5316-321-0x000002C6D43D0000-0x000002C6D4436000-memory.dmp
memory/5316-386-0x00007FF750E00000-0x00007FF7510A2000-memory.dmp
memory/5316-320-0x000002C6D43D0000-0x000002C6D4436000-memory.dmp
memory/5316-318-0x00007FF750E00000-0x00007FF7510A2000-memory.dmp
memory/5316-445-0x000002C6D3BE0000-0x000002C6D3DB2000-memory.dmp
memory/5600-369-0x0000021A6CA10000-0x0000021A6CA76000-memory.dmp
memory/5600-370-0x0000021A6CA10000-0x0000021A6CA76000-memory.dmp
memory/5600-368-0x00007FF734900000-0x00007FF734E06000-memory.dmp
memory/5600-448-0x00007FF734900000-0x00007FF734E06000-memory.dmp