Analysis
- max time kernel
145s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
25/09/2026, 22:41
General
- Target 2026-09-25_94843ac560aa62885f781477780425f0_icedid_mespinoza_njrat_ryuk.exe
- Size 1.0MB
- Sample260925-2l4f2sybqf
- SHA256 d68adac100b4b828eb2eff5a68c490f0547715ac1e0fd3b721503f1283a784d3
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 15 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in System32 directory 19 IoCs
- Drops file in Program Files directory 64 IoCs
- Drops file in Windows directory 2 IoCs
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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 2 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 15 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-25_94843ac560aa62885f781477780425f0_icedid_mespinoza_njrat_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-25_94843ac560aa62885f781477780425f0_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
- Enumerates connected drives
- 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
- Reads the TCP/IP host and domain name from the registry
-
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⤵
-
C:\Windows\system32\AgentService.exeC:\Windows\system32\AgentService.exe1⤵
-
C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
-
C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
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
OSE.EXE
elevation_service.exe
perfhost.exe
AgentService.exe
GameInputSvc.exe
Locator.exe
ssh-agent.exe
PerceptionSimulationService.exe
ReFsDedupSvc.exe
SensorDataService.exe
TieringEngineService.exe
VSSVC.exe
alg.exe
msdtc.exe
snmptrap.exe
vds.exe
wbengine.exe
memory/892-25-0x000001A8F0970000-0x000001A8F0AA0000-memory.dmp
memory/892-28-0x000001A8F0BC0000-0x000001A8F0C26000-memory.dmp
memory/892-26-0x000001A8F0BC0000-0x000001A8F0C26000-memory.dmp
memory/892-27-0x000001A8F0BC0000-0x000001A8F0C26000-memory.dmp
memory/1220-350-0x0000027CB0450000-0x0000027CB04B6000-memory.dmp
memory/1220-352-0x0000027CB0450000-0x0000027CB04B6000-memory.dmp
memory/1220-351-0x00007FF777350000-0x00007FF7775DB000-memory.dmp
memory/1236-311-0x0000020AA89D0000-0x0000020AA8A36000-memory.dmp
memory/1236-310-0x00007FF674310000-0x00007FF6743C4000-memory.dmp
memory/1236-312-0x0000020AA89D0000-0x0000020AA8A36000-memory.dmp
memory/1656-339-0x00007FF79D670000-0x00007FF79D991000-memory.dmp
memory/1656-340-0x000001AE563F0000-0x000001AE56456000-memory.dmp
memory/1656-338-0x000001AE563F0000-0x000001AE56456000-memory.dmp
memory/1656-346-0x00007FF79D670000-0x00007FF79D991000-memory.dmp
memory/1656-344-0x000001AE563F0000-0x000001AE56456000-memory.dmp
memory/1744-57-0x00000242C6EC0000-0x00000242C6F26000-memory.dmp
memory/1744-56-0x00000242C6EC0000-0x00000242C6F26000-memory.dmp
memory/1744-55-0x00000242C6D90000-0x00000242C6EC0000-memory.dmp
memory/2692-244-0x00007FF624A80000-0x00007FF624B9A000-memory.dmp
memory/2692-245-0x0000017747AE0000-0x0000017747B46000-memory.dmp
memory/2692-246-0x0000017747AE0000-0x0000017747B46000-memory.dmp
memory/2692-328-0x00007FF624A80000-0x00007FF624B9A000-memory.dmp
memory/2828-349-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2828-276-0x0000000000920000-0x0000000000989000-memory.dmp
memory/2828-271-0x0000000000920000-0x0000000000989000-memory.dmp
memory/2828-270-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2832-3-0x000002469C090000-0x000002469C0F6000-memory.dmp
memory/2832-2-0x00007FF6C41A0000-0x00007FF6C43A3000-memory.dmp
memory/2832-22-0x00007FF6C41A0000-0x00007FF6C43A3000-memory.dmp
memory/2832-19-0x000002469C090000-0x000002469C0F6000-memory.dmp
memory/2832-0-0x000002469C090000-0x000002469C0F6000-memory.dmp
memory/2836-284-0x00007FF64E3B0000-0x00007FF64EAF4000-memory.dmp
memory/2836-283-0x000002ADECC80000-0x000002ADECCE6000-memory.dmp
memory/2836-282-0x000002ADECC80000-0x000002ADECCE6000-memory.dmp
memory/2836-364-0x00007FF64E3B0000-0x00007FF64EAF4000-memory.dmp
memory/3168-319-0x00007FF647290000-0x00007FF647533000-memory.dmp
memory/3168-321-0x000002680B840000-0x000002680B8A6000-memory.dmp
memory/3168-322-0x000002680B840000-0x000002680B8A6000-memory.dmp
memory/3252-367-0x00007FF761430000-0x00007FF7614DE000-memory.dmp
memory/3252-292-0x0000017FFDA60000-0x0000017FFDAC6000-memory.dmp
memory/3252-291-0x0000017FFDA60000-0x0000017FFDAC6000-memory.dmp
memory/3252-290-0x00007FF761430000-0x00007FF7614DE000-memory.dmp
memory/3408-14-0x000001F8C6A70000-0x000001F8C6AD6000-memory.dmp
memory/3408-61-0x00007FF7F26D0000-0x00007FF7F27F3000-memory.dmp
memory/3408-13-0x000001F8C6A70000-0x000001F8C6AD6000-memory.dmp
memory/3408-12-0x000001F8C6A70000-0x000001F8C6AD6000-memory.dmp
memory/3408-11-0x00007FF7F26D0000-0x00007FF7F27F3000-memory.dmp
memory/3436-309-0x00007FF781F70000-0x00007FF782039000-memory.dmp
memory/3436-232-0x00007FF781F70000-0x00007FF782039000-memory.dmp
memory/3436-234-0x0000028849D10000-0x0000028849D76000-memory.dmp
memory/3436-233-0x0000028849D10000-0x0000028849D76000-memory.dmp
memory/3648-368-0x00007FF711550000-0x00007FF711A57000-memory.dmp
memory/3648-369-0x000001B822140000-0x000001B8221A6000-memory.dmp
memory/3648-370-0x000001B822140000-0x000001B8221A6000-memory.dmp
memory/3680-331-0x00000185EC0C0000-0x00000185EC126000-memory.dmp
memory/3680-329-0x00007FF798B10000-0x00007FF798CA5000-memory.dmp
memory/3680-330-0x00000185EC0C0000-0x00000185EC126000-memory.dmp
memory/4260-36-0x000001DB788E0000-0x000001DB78946000-memory.dmp
memory/4260-37-0x000001DB788E0000-0x000001DB78946000-memory.dmp
memory/4260-35-0x000001DB788E0000-0x000001DB78946000-memory.dmp
memory/4260-34-0x000001DB78690000-0x000001DB787C0000-memory.dmp
memory/4572-241-0x00007FF781F70000-0x00007FF782039000-memory.dmp
memory/4572-251-0x000002335A840000-0x000002335A8A6000-memory.dmp
memory/4572-250-0x000002335A840000-0x000002335A8A6000-memory.dmp
memory/4572-318-0x00007FF781F70000-0x00007FF782039000-memory.dmp
memory/4680-299-0x00007FF6CC470000-0x00007FF6CC887000-memory.dmp
memory/4680-300-0x0000028B523F0000-0x0000028B52456000-memory.dmp
memory/4680-301-0x0000028B523F0000-0x0000028B52456000-memory.dmp
memory/5780-43-0x00007FF654AF0000-0x00007FF654C58000-memory.dmp
memory/5780-52-0x00007FF654AF0000-0x00007FF654C58000-memory.dmp
memory/5780-50-0x000001F9DAC90000-0x000001F9DACF6000-memory.dmp
memory/5780-45-0x000001F9DAC90000-0x000001F9DACF6000-memory.dmp
memory/5780-44-0x000001F9DAC90000-0x000001F9DACF6000-memory.dmp
memory/5796-263-0x000002AEDF9A0000-0x000002AEDFA06000-memory.dmp
memory/5796-261-0x00007FF75DCA0000-0x00007FF75DDEA000-memory.dmp
memory/5796-264-0x000002AEDF9A0000-0x000002AEDFA06000-memory.dmp
memory/5796-337-0x00007FF75DCA0000-0x00007FF75DDEA000-memory.dmp
memory/5816-360-0x000001FAE1E60000-0x000001FAE1EC6000-memory.dmp
memory/5816-359-0x00007FF692150000-0x00007FF692621000-memory.dmp
memory/5816-358-0x000001FAE1E60000-0x000001FAE1EC6000-memory.dmp