Analysis
- max time kernel
147s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 12:50
General
- Target 2026-08-03_1ec1b31ea0ca93e532b6fafc4c56e574_icedid_mespinoza_njrat_ryuk.exe
- Size 1.0MB
- Sample260804-p3atvabb87
- SHA256 26342ad4faa97b4cf348629586860d6ede645876f1ca0d8b243acf1fe2e9bbdc
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\2026-08-03_1ec1b31ea0ca93e532b6fafc4c56e574_icedid_mespinoza_njrat_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_1ec1b31ea0ca93e532b6fafc4c56e574_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
- Drops file in Program Files directory
-
\??\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
OSE.EXE
elevation_service.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/1312-368-0x00007FF6619D0000-0x00007FF661ED6000-memory.dmp
memory/1312-369-0x0000016888B20000-0x0000016888B86000-memory.dmp
memory/1312-370-0x0000016888B20000-0x0000016888B86000-memory.dmp
memory/1420-321-0x00000259C8750000-0x00000259C87B6000-memory.dmp
memory/1420-322-0x00000259C8750000-0x00000259C87B6000-memory.dmp
memory/1420-386-0x00007FF770A50000-0x00007FF770CF2000-memory.dmp
memory/1420-320-0x00007FF770A50000-0x00007FF770CF2000-memory.dmp
memory/1460-338-0x00007FF6CF940000-0x00007FF6CFC60000-memory.dmp
memory/1460-340-0x00000222CD800000-0x00000222CD866000-memory.dmp
memory/1460-346-0x00007FF6CF940000-0x00007FF6CFC60000-memory.dmp
memory/1460-344-0x00000222CD800000-0x00000222CD866000-memory.dmp
memory/1460-339-0x00000222CD800000-0x00000222CD866000-memory.dmp
memory/1652-310-0x00007FF68E560000-0x00007FF68E613000-memory.dmp
memory/1652-311-0x00000266162E0000-0x0000026616346000-memory.dmp
memory/1652-312-0x00000266162E0000-0x0000026616346000-memory.dmp
memory/1652-378-0x00007FF68E560000-0x00007FF68E613000-memory.dmp
memory/2096-309-0x00007FF6E90C0000-0x00007FF6E9188000-memory.dmp
memory/2096-233-0x000001F0936A0000-0x000001F093706000-memory.dmp
memory/2096-234-0x000001F0936A0000-0x000001F093706000-memory.dmp
memory/2096-232-0x00007FF6E90C0000-0x00007FF6E9188000-memory.dmp
memory/2332-349-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/2332-270-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/2332-271-0x00000000008F0000-0x0000000000959000-memory.dmp
memory/2332-276-0x00000000008F0000-0x0000000000959000-memory.dmp
memory/2392-392-0x000001A8E5F60000-0x000001A8E5FC6000-memory.dmp
memory/2392-390-0x00007FF687070000-0x00007FF6873AE000-memory.dmp
memory/2392-391-0x000001A8E5F60000-0x000001A8E5FC6000-memory.dmp
memory/2664-264-0x000001DA6F610000-0x000001DA6F676000-memory.dmp
memory/2664-263-0x000001DA6F610000-0x000001DA6F676000-memory.dmp
memory/2664-261-0x00007FF75DD40000-0x00007FF75DE89000-memory.dmp
memory/2664-337-0x00007FF75DD40000-0x00007FF75DE89000-memory.dmp
memory/2800-291-0x000002AD82D60000-0x000002AD82DC6000-memory.dmp
memory/2800-290-0x00007FF6F9070000-0x00007FF6F911D000-memory.dmp
memory/2800-292-0x000002AD82D60000-0x000002AD82DC6000-memory.dmp
memory/2800-365-0x00007FF6F9070000-0x00007FF6F911D000-memory.dmp
memory/3000-389-0x00007FF7E5080000-0x00007FF7E5214000-memory.dmp
memory/3000-331-0x000001C16CB60000-0x000001C16CBC6000-memory.dmp
memory/3000-330-0x000001C16CB60000-0x000001C16CBC6000-memory.dmp
memory/3000-329-0x00007FF7E5080000-0x00007FF7E5214000-memory.dmp
memory/3276-352-0x000001D518C90000-0x000001D518CF6000-memory.dmp
memory/3276-350-0x00007FF79D3A0000-0x00007FF79D62A000-memory.dmp
memory/3276-351-0x000001D518C90000-0x000001D518CF6000-memory.dmp
memory/3388-381-0x000002507E290000-0x000002507E2F6000-memory.dmp
memory/3388-380-0x000002507E290000-0x000002507E2F6000-memory.dmp
memory/3388-379-0x00007FF6747A0000-0x00007FF6748CE000-memory.dmp
memory/3416-359-0x0000024198500000-0x0000024198566000-memory.dmp
memory/3416-360-0x00007FF6CB560000-0x00007FF6CBA30000-memory.dmp
memory/3416-361-0x0000024198500000-0x0000024198566000-memory.dmp
memory/3496-250-0x000002B519200000-0x000002B519266000-memory.dmp
memory/3496-251-0x000002B519200000-0x000002B519266000-memory.dmp
memory/3496-249-0x00007FF7A8700000-0x00007FF7A8819000-memory.dmp
memory/3496-328-0x00007FF7A8700000-0x00007FF7A8819000-memory.dmp
memory/3920-241-0x00007FF6E90C0000-0x00007FF6E9188000-memory.dmp
memory/3920-243-0x000002122E400000-0x000002122E466000-memory.dmp
memory/3920-319-0x00007FF6E90C0000-0x00007FF6E9188000-memory.dmp
memory/3920-242-0x000002122E400000-0x000002122E466000-memory.dmp
memory/4116-27-0x000002834E260000-0x000002834E2C6000-memory.dmp
memory/4116-26-0x000002834E260000-0x000002834E2C6000-memory.dmp
memory/4116-25-0x000002834DFC0000-0x000002834E0EC000-memory.dmp
memory/4116-28-0x000002834E260000-0x000002834E2C6000-memory.dmp
memory/4420-284-0x000001B6AE4D0000-0x000001B6AE536000-memory.dmp
memory/4420-283-0x000001B6AE4D0000-0x000001B6AE536000-memory.dmp
memory/4420-358-0x00007FF752430000-0x00007FF752B73000-memory.dmp
memory/4420-282-0x00007FF752430000-0x00007FF752B73000-memory.dmp
memory/4560-14-0x000001F809110000-0x000001F809176000-memory.dmp
memory/4560-12-0x000001F809110000-0x000001F809176000-memory.dmp
memory/4560-13-0x000001F809110000-0x000001F809176000-memory.dmp
memory/4560-11-0x00007FF6AA120000-0x00007FF6AA242000-memory.dmp
memory/4560-61-0x00007FF6AA120000-0x00007FF6AA242000-memory.dmp
memory/4932-374-0x00007FF7C49F0000-0x00007FF7C4E06000-memory.dmp
memory/4932-299-0x00007FF7C49F0000-0x00007FF7C4E06000-memory.dmp
memory/4932-301-0x0000019543E00000-0x0000019543E66000-memory.dmp
memory/4932-300-0x0000019543E00000-0x0000019543E66000-memory.dmp
memory/4932-404-0x0000019543E00000-0x0000019543E66000-memory.dmp
memory/4932-407-0x00007FF7C49F0000-0x00007FF7C4E06000-memory.dmp
memory/5016-55-0x000002AF60AF0000-0x000002AF60C1C000-memory.dmp
memory/5016-57-0x000002AF60D50000-0x000002AF60DB6000-memory.dmp
memory/5016-56-0x000002AF60D50000-0x000002AF60DB6000-memory.dmp
memory/5160-45-0x0000026FED100000-0x0000026FED166000-memory.dmp
memory/5160-44-0x0000026FED100000-0x0000026FED166000-memory.dmp
memory/5160-43-0x00007FF644E80000-0x00007FF644FE7000-memory.dmp
memory/5160-50-0x0000026FED100000-0x0000026FED166000-memory.dmp
memory/5160-52-0x00007FF644E80000-0x00007FF644FE7000-memory.dmp
memory/5668-37-0x000001B5D9840000-0x000001B5D98A6000-memory.dmp
memory/5668-35-0x000001B5D9840000-0x000001B5D98A6000-memory.dmp
memory/5668-34-0x000001B5D95F0000-0x000001B5D971C000-memory.dmp
memory/5668-36-0x000001B5D9840000-0x000001B5D98A6000-memory.dmp
memory/5856-20-0x0000017026C40000-0x0000017026CA6000-memory.dmp
memory/5856-22-0x00007FF7B79C0000-0x00007FF7B7BC2000-memory.dmp
memory/5856-1-0x0000017026C40000-0x0000017026CA6000-memory.dmp
memory/5856-3-0x0000017026C40000-0x0000017026CA6000-memory.dmp
memory/5856-0-0x00007FF7B79C0000-0x00007FF7B7BC2000-memory.dmp