Analysis
- max time kernel
150s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
16/08/2026, 04:33
General
- Target 2026-08-16_570435084ea56a4adceb84d603230014_icedid_mespinoza_njrat_ryuk.exe
- Size 1.0MB
- Sample260816-e6n6jazcrb
- SHA256 cbce0c328f5a52521115bbb9f56bb8368008028a59c3be6102bfb919a4be51ff
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 21 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 25 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\2026-08-16_570435084ea56a4adceb84d603230014_icedid_mespinoza_njrat_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-16_570435084ea56a4adceb84d603230014_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
- 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⤵
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
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/532-390-0x0000016496BD0000-0x0000016496C36000-memory.dmp
memory/532-391-0x00007FF7FC5E0000-0x00007FF7FC91E000-memory.dmp
memory/532-392-0x0000016496BD0000-0x0000016496C36000-memory.dmp
memory/816-369-0x000001345B000000-0x000001345B066000-memory.dmp
memory/816-370-0x000001345B000000-0x000001345B066000-memory.dmp
memory/816-368-0x00007FF71E9F0000-0x00007FF71EEF6000-memory.dmp
memory/1428-329-0x00007FF672930000-0x00007FF672AC4000-memory.dmp
memory/1428-331-0x0000021A87CF0000-0x0000021A87D56000-memory.dmp
memory/1428-330-0x0000021A87CF0000-0x0000021A87D56000-memory.dmp
memory/1428-389-0x00007FF672930000-0x00007FF672AC4000-memory.dmp
memory/2140-28-0x00000253CC7E0000-0x00000253CC846000-memory.dmp
memory/2140-26-0x00000253CC7E0000-0x00000253CC846000-memory.dmp
memory/2140-27-0x00000253CC7E0000-0x00000253CC846000-memory.dmp
memory/2140-25-0x00000253CC5B0000-0x00000253CC663000-memory.dmp
memory/2240-339-0x00007FF71D620000-0x00007FF71D940000-memory.dmp
memory/2240-338-0x0000019CBC910000-0x0000019CBC976000-memory.dmp
memory/2240-340-0x0000019CBC910000-0x0000019CBC976000-memory.dmp
memory/2240-344-0x0000019CBC910000-0x0000019CBC976000-memory.dmp
memory/2240-346-0x00007FF71D620000-0x00007FF71D940000-memory.dmp
memory/2492-351-0x0000025CF69F0000-0x0000025CF6A56000-memory.dmp
memory/2492-350-0x0000025CF69F0000-0x0000025CF6A56000-memory.dmp
memory/2492-355-0x00007FF66D8D0000-0x00007FF66DB5A000-memory.dmp
memory/2772-250-0x000002D576930000-0x000002D576996000-memory.dmp
memory/2772-328-0x00007FF694870000-0x00007FF694989000-memory.dmp
memory/2772-251-0x000002D576930000-0x000002D576996000-memory.dmp
memory/2772-249-0x00007FF694870000-0x00007FF694989000-memory.dmp
memory/2792-270-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2792-349-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2792-276-0x00000000009E0000-0x0000000000A49000-memory.dmp
memory/2792-271-0x00000000009E0000-0x0000000000A49000-memory.dmp
memory/3104-282-0x00007FF76CE20000-0x00007FF76D563000-memory.dmp
memory/3104-365-0x00007FF76CE20000-0x00007FF76D563000-memory.dmp
memory/3104-283-0x0000012C22120000-0x0000012C22186000-memory.dmp
memory/3104-284-0x0000012C22120000-0x0000012C22186000-memory.dmp
memory/3132-232-0x00007FF74A290000-0x00007FF74A358000-memory.dmp
memory/3132-234-0x000001CB0FCB0000-0x000001CB0FD16000-memory.dmp
memory/3132-233-0x000001CB0FCB0000-0x000001CB0FD16000-memory.dmp
memory/3132-309-0x00007FF74A290000-0x00007FF74A358000-memory.dmp
memory/3296-61-0x00007FF6B5FE0000-0x00007FF6B6102000-memory.dmp
memory/3296-11-0x00007FF6B5FE0000-0x00007FF6B6102000-memory.dmp
memory/3296-12-0x000001F42C200000-0x000001F42C266000-memory.dmp
memory/3296-14-0x000001F42C200000-0x000001F42C266000-memory.dmp
memory/3296-13-0x000001F42C200000-0x000001F42C266000-memory.dmp
memory/3444-240-0x00007FF74A290000-0x00007FF74A358000-memory.dmp
memory/3444-243-0x00000188B8430000-0x00000188B8496000-memory.dmp
memory/3444-318-0x00007FF74A290000-0x00007FF74A358000-memory.dmp
memory/3444-242-0x00000188B8430000-0x00000188B8496000-memory.dmp
memory/4288-19-0x0000023829250000-0x00000238292B6000-memory.dmp
memory/4288-3-0x0000023829250000-0x00000238292B6000-memory.dmp
memory/4288-2-0x0000023829250000-0x00000238292B6000-memory.dmp
memory/4288-1-0x0000023829250000-0x00000238292B6000-memory.dmp
memory/4288-22-0x00007FF61B2D0000-0x00007FF61B4D3000-memory.dmp
memory/4288-0-0x00007FF61B2D0000-0x00007FF61B4D3000-memory.dmp
memory/4504-337-0x00007FF6A62D0000-0x00007FF6A6419000-memory.dmp
memory/4504-263-0x0000029DADE80000-0x0000029DADEE6000-memory.dmp
memory/4504-261-0x00007FF6A62D0000-0x00007FF6A6419000-memory.dmp
memory/4504-264-0x0000029DADE80000-0x0000029DADEE6000-memory.dmp
memory/4632-301-0x000001EF77A00000-0x000001EF77A66000-memory.dmp
memory/4632-300-0x00007FF6BD0B0000-0x00007FF6BD4C6000-memory.dmp
memory/4632-299-0x000001EF77A00000-0x000001EF77A66000-memory.dmp
memory/4632-374-0x00007FF6BD0B0000-0x00007FF6BD4C6000-memory.dmp
memory/4956-380-0x00007FF6BA850000-0x00007FF6BA97E000-memory.dmp
memory/4956-379-0x000002AB9B860000-0x000002AB9B8C6000-memory.dmp
memory/4956-381-0x000002AB9B860000-0x000002AB9B8C6000-memory.dmp
memory/5020-322-0x000001D23E720000-0x000001D23E786000-memory.dmp
memory/5020-321-0x000001D23E720000-0x000001D23E786000-memory.dmp
memory/5020-320-0x00007FF6B25B0000-0x00007FF6B2853000-memory.dmp
memory/5020-386-0x00007FF6B25B0000-0x00007FF6B2853000-memory.dmp
memory/5228-57-0x00000249BB350000-0x00000249BB3B6000-memory.dmp
memory/5228-55-0x00000249BB1C0000-0x00000249BB273000-memory.dmp
memory/5228-56-0x00000249BB350000-0x00000249BB3B6000-memory.dmp
memory/5232-311-0x0000022AC8200000-0x0000022AC8266000-memory.dmp
memory/5232-312-0x0000022AC8200000-0x0000022AC8266000-memory.dmp
memory/5232-378-0x00007FF7C7BB0000-0x00007FF7C7C63000-memory.dmp
memory/5232-310-0x00007FF7C7BB0000-0x00007FF7C7C63000-memory.dmp
memory/5468-43-0x00007FF6210B0000-0x00007FF621218000-memory.dmp
memory/5468-51-0x0000014591260000-0x00000145912C6000-memory.dmp
memory/5468-45-0x0000014591260000-0x00000145912C6000-memory.dmp
memory/5468-44-0x0000014591260000-0x00000145912C6000-memory.dmp
memory/5468-52-0x00007FF6210B0000-0x00007FF621218000-memory.dmp
memory/5724-358-0x000001C989850000-0x000001C9898B6000-memory.dmp
memory/5724-363-0x00007FF6057E0000-0x00007FF605CB0000-memory.dmp
memory/5724-359-0x000001C989850000-0x000001C9898B6000-memory.dmp
memory/5760-367-0x00007FF61FE80000-0x00007FF61FF2D000-memory.dmp
memory/5760-290-0x00007FF61FE80000-0x00007FF61FF2D000-memory.dmp
memory/5760-291-0x00000185F2920000-0x00000185F2986000-memory.dmp
memory/5760-292-0x00000185F2920000-0x00000185F2986000-memory.dmp
memory/5868-34-0x000002E986E20000-0x000002E986ED3000-memory.dmp
memory/5868-35-0x000002E988000000-0x000002E988066000-memory.dmp
memory/5868-37-0x000002E988000000-0x000002E988066000-memory.dmp
memory/5868-36-0x000002E988000000-0x000002E988066000-memory.dmp