Analysis
- max time kernel
141s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
03/08/2026, 02:15
General
- Target 2026-08-03_bc788771ba7d3da8565a1d89ffe51ec7_cobalt-strike_icedid_mespinoza_njrat_ryuk_vidar.exe
- Size 819KB
- Sample260803-cpvwmswfre
- SHA256 465918771c94ca457b6c11a05ac146374b3145ed7a13836a0e243081172e468a
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.
- 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 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_bc788771ba7d3da8565a1d89ffe51ec7_cobalt-strike_icedid_mespinoza_njrat_ryuk_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_bc788771ba7d3da8565a1d89ffe51ec7_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
-
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/1184-299-0x0000027776C30000-0x0000027776C96000-memory.dmp
memory/1184-442-0x00007FF7C6B30000-0x00007FF7C6F46000-memory.dmp
memory/1184-300-0x0000027776C30000-0x0000027776C96000-memory.dmp
memory/1184-298-0x00007FF7C6B30000-0x00007FF7C6F46000-memory.dmp
memory/1184-383-0x00007FF7C6B30000-0x00007FF7C6F46000-memory.dmp
memory/1184-440-0x0000027776C30000-0x0000027776C96000-memory.dmp
memory/1220-43-0x0000015480790000-0x00000154807F6000-memory.dmp
memory/1220-44-0x0000015480790000-0x00000154807F6000-memory.dmp
memory/1220-49-0x0000015480790000-0x00000154807F6000-memory.dmp
memory/1220-51-0x00007FF684B30000-0x00007FF684C98000-memory.dmp
memory/1220-42-0x00007FF684B30000-0x00007FF684C98000-memory.dmp
memory/1316-365-0x00007FF6DBAD0000-0x00007FF6DC213000-memory.dmp
memory/1316-283-0x0000021B642E0000-0x0000021B64346000-memory.dmp
memory/1316-282-0x0000021B642E0000-0x0000021B64346000-memory.dmp
memory/1316-281-0x00007FF6DBAD0000-0x00007FF6DC213000-memory.dmp
memory/1500-376-0x00007FF67A620000-0x00007FF67A74E000-memory.dmp
memory/1500-378-0x0000016A4DF20000-0x0000016A4DF86000-memory.dmp
memory/1500-377-0x0000016A4DF20000-0x0000016A4DF86000-memory.dmp
memory/1600-55-0x000001C8E4D10000-0x000001C8E4D76000-memory.dmp
memory/1600-54-0x000001C8E4AD0000-0x000001C8E4BE8000-memory.dmp
memory/1600-56-0x000001C8E4D10000-0x000001C8E4D76000-memory.dmp
memory/1648-19-0x000001E789A70000-0x000001E789AD6000-memory.dmp
memory/1648-2-0x000001E789A70000-0x000001E789AD6000-memory.dmp
memory/1648-22-0x00007FF7432A0000-0x00007FF7433F6000-memory.dmp
memory/1648-0-0x00007FF7432A0000-0x00007FF7433F6000-memory.dmp
memory/1648-3-0x000001E789A70000-0x000001E789AD6000-memory.dmp
memory/1648-1-0x000001E789A70000-0x000001E789AD6000-memory.dmp
memory/1696-260-0x00007FF636960000-0x00007FF636AA9000-memory.dmp
memory/1696-262-0x00000230962C0000-0x0000023096326000-memory.dmp
memory/1696-336-0x00007FF636960000-0x00007FF636AA9000-memory.dmp
memory/1696-263-0x00000230962C0000-0x0000023096326000-memory.dmp
memory/1712-36-0x0000024F5A000000-0x0000024F5A066000-memory.dmp
memory/1712-35-0x0000024F5A000000-0x0000024F5A066000-memory.dmp
memory/1712-34-0x0000024F58D80000-0x0000024F58E98000-memory.dmp
memory/1884-387-0x00007FF7BEBA0000-0x00007FF7BEEDE000-memory.dmp
memory/1884-388-0x000001D763320000-0x000001D763386000-memory.dmp
memory/1884-389-0x000001D763320000-0x000001D763386000-memory.dmp
memory/2064-337-0x00007FF7965B0000-0x00007FF7968D0000-memory.dmp
memory/2064-345-0x00007FF7965B0000-0x00007FF7968D0000-memory.dmp
memory/2064-343-0x0000021F4B8E0000-0x0000021F4B946000-memory.dmp
memory/2064-339-0x0000021F4B8E0000-0x0000021F4B946000-memory.dmp
memory/2064-338-0x0000021F4B8E0000-0x0000021F4B946000-memory.dmp
memory/2372-372-0x00007FF6DACC0000-0x00007FF6DAD6D000-memory.dmp
memory/2372-289-0x00007FF6DACC0000-0x00007FF6DAD6D000-memory.dmp
memory/2372-291-0x0000022868B00000-0x0000022868B66000-memory.dmp
memory/2372-290-0x0000022868B00000-0x0000022868B66000-memory.dmp
memory/2752-231-0x00007FF60D740000-0x00007FF60D808000-memory.dmp
memory/2752-232-0x000001C2512C0000-0x000001C251326000-memory.dmp
memory/2752-308-0x00007FF60D740000-0x00007FF60D808000-memory.dmp
memory/2752-233-0x000001C2512C0000-0x000001C251326000-memory.dmp
memory/3204-320-0x000001B88FB10000-0x000001B88FB76000-memory.dmp
memory/3204-321-0x000001B88FB10000-0x000001B88FB76000-memory.dmp
memory/3204-319-0x00007FF69B150000-0x00007FF69B3F3000-memory.dmp
memory/3204-406-0x00007FF69B150000-0x00007FF69B3F3000-memory.dmp
memory/3492-366-0x0000020FA5350000-0x0000020FA53B6000-memory.dmp
memory/3492-445-0x00007FF7F3240000-0x00007FF7F3746000-memory.dmp
memory/3492-368-0x0000020FA5350000-0x0000020FA53B6000-memory.dmp
memory/3492-367-0x00007FF7F3240000-0x00007FF7F3746000-memory.dmp
memory/3512-358-0x00007FF78F010000-0x00007FF78F4E0000-memory.dmp
memory/3512-359-0x000002588D540000-0x000002588D5A6000-memory.dmp
memory/3512-444-0x00007FF78F010000-0x00007FF78F4E0000-memory.dmp
memory/3512-357-0x000002588D540000-0x000002588D5A6000-memory.dmp
memory/3624-241-0x000001FC1ED00000-0x000001FC1ED66000-memory.dmp
memory/3624-240-0x00007FF60D740000-0x00007FF60D808000-memory.dmp
memory/3624-242-0x000001FC1ED00000-0x000001FC1ED66000-memory.dmp
memory/3624-317-0x00007FF60D740000-0x00007FF60D808000-memory.dmp
memory/4592-328-0x00007FF6742D0000-0x00007FF674464000-memory.dmp
memory/4592-439-0x00007FF6742D0000-0x00007FF674464000-memory.dmp
memory/4592-330-0x00000228CF530000-0x00000228CF596000-memory.dmp
memory/4592-329-0x00000228CF530000-0x00000228CF596000-memory.dmp
memory/4664-249-0x000001D408100000-0x000001D408166000-memory.dmp
memory/4664-327-0x00007FF73B070000-0x00007FF73B189000-memory.dmp
memory/4664-248-0x00007FF73B070000-0x00007FF73B189000-memory.dmp
memory/4664-250-0x000001D408100000-0x000001D408166000-memory.dmp
memory/4716-11-0x00007FF70D480000-0x00007FF70D5A2000-memory.dmp
memory/4716-60-0x00007FF70D480000-0x00007FF70D5A2000-memory.dmp
memory/4716-14-0x0000024010C10000-0x0000024010C76000-memory.dmp
memory/4716-12-0x0000024010C10000-0x0000024010C76000-memory.dmp
memory/4716-13-0x0000024010C10000-0x0000024010C76000-memory.dmp
memory/4724-26-0x0000019C56BF0000-0x0000019C56C56000-memory.dmp
memory/4724-28-0x0000019C56BF0000-0x0000019C56C56000-memory.dmp
memory/4724-25-0x0000019C56950000-0x0000019C56A68000-memory.dmp
memory/4724-27-0x0000019C56BF0000-0x0000019C56C56000-memory.dmp
memory/4820-386-0x00007FF71EDE0000-0x00007FF71EE93000-memory.dmp
memory/4820-310-0x000002736C090000-0x000002736C0F6000-memory.dmp
memory/4820-309-0x00007FF71EDE0000-0x00007FF71EE93000-memory.dmp
memory/4820-311-0x000002736C090000-0x000002736C0F6000-memory.dmp
memory/5596-349-0x00007FF7D0D00000-0x00007FF7D0F8A000-memory.dmp
memory/5596-350-0x000002088C670000-0x000002088C6D6000-memory.dmp
memory/5596-351-0x000002088C670000-0x000002088C6D6000-memory.dmp
memory/5596-443-0x00007FF7D0D00000-0x00007FF7D0F8A000-memory.dmp
memory/5952-270-0x0000000000960000-0x00000000009C9000-memory.dmp
memory/5952-348-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/5952-269-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/5952-275-0x0000000000960000-0x00000000009C9000-memory.dmp