Analysis
- max time kernel
142s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
20/07/2026, 03:14
General
- Target 2026-07-20_45c1917ae9c8d7c5b6ce7f5499a51d7e_cobalt-strike_icedid_mespinoza_njrat_ryuk_vidar.exe
- Size 969KB
- Sample260720-drpyvadw8p
- SHA256 93c192c83cd60c8480efcdca643ab8d64611517a026079d1db67dcaf46933b27
Malware Config
Signatures
- 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.
- Enumerates connected drives 3 TTPs 48 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- 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
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 27 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\2026-07-20_45c1917ae9c8d7c5b6ce7f5499a51d7e_cobalt-strike_icedid_mespinoza_njrat_ryuk_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_45c1917ae9c8d7c5b6ce7f5499a51d7e_cobalt-strike_icedid_mespinoza_njrat_ryuk_vidar.exe"1⤵
- Drops file in System32 directory
- 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⤵
- Executes dropped EXE
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
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
ReFsDedupSvc.exe
SearchIndexer.exe
SensorDataService.exe
TieringEngineService.exe
VSSVC.exe
alg.exe
msdtc.exe
snmptrap.exe
vds.exe
WmiApSrv.exe
wbengine.exe
PerceptionSimulationService.exe
memory/628-381-0x0000016F71EA0000-0x0000016F71F06000-memory.dmp
memory/628-380-0x0000016F71EA0000-0x0000016F71F06000-memory.dmp
memory/628-379-0x00007FF633BF0000-0x00007FF633D1F000-memory.dmp
memory/756-359-0x00007FF670A60000-0x00007FF670F31000-memory.dmp
memory/756-445-0x00007FF670A60000-0x00007FF670F31000-memory.dmp
memory/756-360-0x0000027DEF6F0000-0x0000027DEF756000-memory.dmp
memory/756-358-0x0000027DEF6F0000-0x0000027DEF756000-memory.dmp
memory/780-317-0x00007FF7442C0000-0x00007FF744389000-memory.dmp
memory/780-232-0x00007FF7442C0000-0x00007FF744389000-memory.dmp
memory/780-234-0x000002042DD10000-0x000002042DD76000-memory.dmp
memory/780-233-0x000002042DD10000-0x000002042DD76000-memory.dmp
memory/848-27-0x000001795C100000-0x000001795C166000-memory.dmp
memory/848-25-0x000001795BF60000-0x000001795C02E000-memory.dmp
memory/848-26-0x000001795C100000-0x000001795C166000-memory.dmp
memory/848-28-0x000001795C100000-0x000001795C166000-memory.dmp
memory/1856-339-0x00000160BCD70000-0x00000160BCDD6000-memory.dmp
memory/1856-343-0x00000160BCD70000-0x00000160BCDD6000-memory.dmp
memory/1856-338-0x00000160BCD70000-0x00000160BCDD6000-memory.dmp
memory/1856-337-0x00007FF70D170000-0x00007FF70D491000-memory.dmp
memory/1856-346-0x00007FF70D170000-0x00007FF70D491000-memory.dmp
memory/2232-391-0x00007FF6D8FB0000-0x00007FF6D92EF000-memory.dmp
memory/2232-392-0x00000257789C0000-0x0000025778A26000-memory.dmp
memory/2232-390-0x00000257789C0000-0x0000025778A26000-memory.dmp
memory/2284-373-0x00007FF619B30000-0x00007FF619BDE000-memory.dmp
memory/2284-291-0x00000223D9200000-0x00000223D9266000-memory.dmp
memory/2284-292-0x00000223D9200000-0x00000223D9266000-memory.dmp
memory/2284-290-0x00007FF619B30000-0x00007FF619BDE000-memory.dmp
memory/2512-261-0x00007FF76EF60000-0x00007FF76F0AA000-memory.dmp
memory/2512-264-0x0000018E46860000-0x0000018E468C6000-memory.dmp
memory/2512-263-0x0000018E46860000-0x0000018E468C6000-memory.dmp
memory/2512-348-0x00007FF76EF60000-0x00007FF76F0AA000-memory.dmp
memory/2964-309-0x00000113486D0000-0x0000011348736000-memory.dmp
memory/2964-378-0x00007FF621930000-0x00007FF6219E4000-memory.dmp
memory/2964-308-0x00007FF621930000-0x00007FF6219E4000-memory.dmp
memory/2964-310-0x00000113486D0000-0x0000011348736000-memory.dmp
memory/3016-56-0x000002A570C40000-0x000002A570CA6000-memory.dmp
memory/3016-55-0x000002A570B20000-0x000002A570BEE000-memory.dmp
memory/3016-57-0x000002A570C40000-0x000002A570CA6000-memory.dmp
memory/3080-327-0x00007FF7442C0000-0x00007FF744389000-memory.dmp
memory/3080-241-0x00007FF7442C0000-0x00007FF744389000-memory.dmp
memory/3080-243-0x0000020445790000-0x00000204457F6000-memory.dmp
memory/3080-242-0x0000020445790000-0x00000204457F6000-memory.dmp
memory/3084-11-0x00007FF7B0CD0000-0x00007FF7B0DF3000-memory.dmp
memory/3084-13-0x000001E2D75E0000-0x000001E2D7646000-memory.dmp
memory/3084-12-0x000001E2D75E0000-0x000001E2D7646000-memory.dmp
memory/3084-14-0x000001E2D75E0000-0x000001E2D7646000-memory.dmp
memory/3084-61-0x00007FF7B0CD0000-0x00007FF7B0DF3000-memory.dmp
memory/3360-0-0x00000213CF380000-0x00000213CF3E6000-memory.dmp
memory/3360-20-0x00000213CF380000-0x00000213CF3E6000-memory.dmp
memory/3360-22-0x00007FF7D8E70000-0x00007FF7D903B000-memory.dmp
memory/3360-1-0x00007FF7D8E70000-0x00007FF7D903B000-memory.dmp
memory/3360-2-0x00000213CF380000-0x00000213CF3E6000-memory.dmp
memory/3360-3-0x00000213CF380000-0x00000213CF3E6000-memory.dmp
memory/3364-282-0x00007FF6004F0000-0x00007FF600C34000-memory.dmp
memory/3364-366-0x00007FF6004F0000-0x00007FF600C34000-memory.dmp
memory/3364-284-0x00000235E1960000-0x00000235E19C6000-memory.dmp
memory/3364-283-0x00000235E1960000-0x00000235E19C6000-memory.dmp
memory/3948-52-0x00007FF6B3530000-0x00007FF6B3698000-memory.dmp
memory/3948-51-0x00000239A69E0000-0x00000239A6A46000-memory.dmp
memory/3948-43-0x00007FF6B3530000-0x00007FF6B3698000-memory.dmp
memory/3948-44-0x00000239A69E0000-0x00000239A6A46000-memory.dmp
memory/3948-45-0x00000239A69E0000-0x00000239A6A46000-memory.dmp
memory/4116-35-0x0000022D52940000-0x0000022D529A6000-memory.dmp
memory/4116-37-0x0000022D52940000-0x0000022D529A6000-memory.dmp
memory/4116-36-0x0000022D52940000-0x0000022D529A6000-memory.dmp
memory/4116-34-0x0000022D52750000-0x0000022D5281E000-memory.dmp
memory/4360-250-0x000002451F980000-0x000002451F9E6000-memory.dmp
memory/4360-249-0x00007FF792040000-0x00007FF79215A000-memory.dmp
memory/4360-251-0x000002451F980000-0x000002451F9E6000-memory.dmp
memory/4360-336-0x00007FF792040000-0x00007FF79215A000-memory.dmp
memory/4560-407-0x000001C361770000-0x000001C3617D6000-memory.dmp
memory/4560-300-0x000001C361770000-0x000001C3617D6000-memory.dmp
memory/4560-301-0x000001C361770000-0x000001C3617D6000-memory.dmp
memory/4560-374-0x00007FF7135E0000-0x00007FF7139F7000-memory.dmp
memory/4560-409-0x00007FF7135E0000-0x00007FF7139F7000-memory.dmp
memory/4560-299-0x00007FF7135E0000-0x00007FF7139F7000-memory.dmp
memory/5040-367-0x00000241AEE70000-0x00000241AEED6000-memory.dmp
memory/5040-369-0x00000241AEE70000-0x00000241AEED6000-memory.dmp
memory/5040-446-0x00007FF774B20000-0x00007FF775027000-memory.dmp
memory/5040-368-0x00007FF774B20000-0x00007FF775027000-memory.dmp
memory/5304-328-0x00007FF6BEA80000-0x00007FF6BEC15000-memory.dmp
memory/5304-389-0x00007FF6BEA80000-0x00007FF6BEC15000-memory.dmp
memory/5304-329-0x0000025A28180000-0x0000025A281E6000-memory.dmp
memory/5304-330-0x0000025A28180000-0x0000025A281E6000-memory.dmp
memory/5376-444-0x00007FF637EF0000-0x00007FF63817B000-memory.dmp
memory/5376-351-0x0000020EB0970000-0x0000020EB09D6000-memory.dmp
memory/5376-350-0x0000020EB0970000-0x0000020EB09D6000-memory.dmp
memory/5376-349-0x00007FF637EF0000-0x00007FF63817B000-memory.dmp
memory/5556-270-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/5556-271-0x00000000009E0000-0x0000000000A49000-memory.dmp
memory/5556-276-0x00000000009E0000-0x0000000000A49000-memory.dmp
memory/5556-356-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/5828-320-0x000001FDAB410000-0x000001FDAB476000-memory.dmp
memory/5828-321-0x000001FDAB410000-0x000001FDAB476000-memory.dmp
memory/5828-318-0x00007FF7E4ED0000-0x00007FF7E5173000-memory.dmp
memory/5828-386-0x00007FF7E4ED0000-0x00007FF7E5173000-memory.dmp