Analysis
- max time kernel
137s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/07/2026, 08:37
General
- Target 2026-07-18_20d9cfc80ae016b4adc6eef78b05dde8_cobalt-strike_icedid_mespinoza_njrat_ryuk_vidar.exe
- Size 965KB
- Sample260718-kjmxvaht5t
- SHA256 3f33ea073d372afa43c182d0c9433cf956b8dcbc5d1b30a2bea849264e0104e8
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\2026-07-18_20d9cfc80ae016b4adc6eef78b05dde8_cobalt-strike_icedid_mespinoza_njrat_ryuk_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-18_20d9cfc80ae016b4adc6eef78b05dde8_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
-
\??\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\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
-
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
-
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
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/636-277-0x00000000009C0000-0x0000000000A29000-memory.dmp
memory/636-272-0x00000000009C0000-0x0000000000A29000-memory.dmp
memory/636-271-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/636-350-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/704-339-0x000002B7890A0000-0x000002B789106000-memory.dmp
memory/704-345-0x000002B7890A0000-0x000002B789106000-memory.dmp
memory/704-340-0x000002B7890A0000-0x000002B789106000-memory.dmp
memory/704-341-0x00007FF64AB20000-0x00007FF64AE40000-memory.dmp
memory/704-348-0x00007FF64AB20000-0x00007FF64AE40000-memory.dmp
memory/1080-328-0x00000200BDF00000-0x00000200BDF66000-memory.dmp
memory/1080-390-0x00007FF6B2220000-0x00007FF6B23B4000-memory.dmp
memory/1080-335-0x00007FF6B2220000-0x00007FF6B23B4000-memory.dmp
memory/1080-329-0x00000200BDF00000-0x00000200BDF66000-memory.dmp
memory/1492-301-0x000001CB23190000-0x000001CB231F6000-memory.dmp
memory/1492-300-0x00007FF7AA1B0000-0x00007FF7AA5C6000-memory.dmp
memory/1492-442-0x000001CB23190000-0x000001CB231F6000-memory.dmp
memory/1492-302-0x000001CB23190000-0x000001CB231F6000-memory.dmp
memory/1492-375-0x00007FF7AA1B0000-0x00007FF7AA5C6000-memory.dmp
memory/1492-445-0x00007FF7AA1B0000-0x00007FF7AA5C6000-memory.dmp
memory/1816-361-0x0000022D51410000-0x0000022D51476000-memory.dmp
memory/1816-362-0x00007FF6A1830000-0x00007FF6A1D00000-memory.dmp
memory/1816-359-0x0000022D51410000-0x0000022D51476000-memory.dmp
memory/1816-446-0x00007FF6A1830000-0x00007FF6A1D00000-memory.dmp
memory/2056-0-0x00007FF666730000-0x00007FF6668FA000-memory.dmp
memory/2056-20-0x000001C80A730000-0x000001C80A796000-memory.dmp
memory/2056-3-0x000001C80A730000-0x000001C80A796000-memory.dmp
memory/2056-22-0x00007FF666730000-0x00007FF6668FA000-memory.dmp
memory/2056-1-0x000001C80A730000-0x000001C80A796000-memory.dmp
memory/2408-352-0x00007FF7B35E0000-0x00007FF7B386A000-memory.dmp
memory/2408-351-0x000002A054DB0000-0x000002A054E16000-memory.dmp
memory/2408-353-0x000002A054DB0000-0x000002A054E16000-memory.dmp
memory/2408-444-0x00007FF7B35E0000-0x00007FF7B386A000-memory.dmp
memory/2720-312-0x0000028507950000-0x00000285079B6000-memory.dmp
memory/2720-311-0x00007FF7E36A0000-0x00007FF7E3753000-memory.dmp
memory/2720-313-0x0000028507950000-0x00000285079B6000-memory.dmp
memory/2720-380-0x00007FF7E36A0000-0x00007FF7E3753000-memory.dmp
memory/2744-37-0x0000021617E60000-0x0000021617EC6000-memory.dmp
memory/2744-35-0x0000021617E60000-0x0000021617EC6000-memory.dmp
memory/2744-34-0x0000021617C10000-0x0000021617D34000-memory.dmp
memory/2744-36-0x0000021617E60000-0x0000021617EC6000-memory.dmp
memory/3340-250-0x00007FF7DABF0000-0x00007FF7DAD09000-memory.dmp
memory/3340-252-0x00000142EB680000-0x00000142EB6E6000-memory.dmp
memory/3340-251-0x00000142EB680000-0x00000142EB6E6000-memory.dmp
memory/3340-334-0x00007FF7DABF0000-0x00007FF7DAD09000-memory.dmp
memory/3404-322-0x0000018852F50000-0x0000018852FB6000-memory.dmp
memory/3404-381-0x00007FF683130000-0x00007FF6833D2000-memory.dmp
memory/3404-333-0x00007FF683130000-0x00007FF6833D2000-memory.dmp
memory/3404-321-0x0000018852F50000-0x0000018852FB6000-memory.dmp
memory/3612-382-0x00007FF79C070000-0x00007FF79C19E000-memory.dmp
memory/3612-383-0x0000022140DB0000-0x0000022140E16000-memory.dmp
memory/3612-379-0x0000022140DB0000-0x0000022140E16000-memory.dmp
memory/3612-448-0x00007FF79C070000-0x00007FF79C19E000-memory.dmp
memory/3928-320-0x00007FF6BE280000-0x00007FF6BE348000-memory.dmp
memory/3928-243-0x0000026BC5CC0000-0x0000026BC5D26000-memory.dmp
memory/3928-244-0x0000026BC5CC0000-0x0000026BC5D26000-memory.dmp
memory/3928-242-0x00007FF6BE280000-0x00007FF6BE348000-memory.dmp
memory/4076-338-0x00007FF649FD0000-0x00007FF64A119000-memory.dmp
memory/4076-262-0x00007FF649FD0000-0x00007FF64A119000-memory.dmp
memory/4076-264-0x000001A9EA740000-0x000001A9EA7A6000-memory.dmp
memory/4076-265-0x000001A9EA740000-0x000001A9EA7A6000-memory.dmp
memory/4192-447-0x00007FF701DD0000-0x00007FF7022D6000-memory.dmp
memory/4192-370-0x00007FF701DD0000-0x00007FF7022D6000-memory.dmp
memory/4192-372-0x000001E1EF180000-0x000001E1EF1E6000-memory.dmp
memory/4192-369-0x000001E1EF180000-0x000001E1EF1E6000-memory.dmp
memory/4316-283-0x000001E816AB0000-0x000001E816B16000-memory.dmp
memory/4316-284-0x000001E816AB0000-0x000001E816B16000-memory.dmp
memory/4316-289-0x00007FF6E3150000-0x00007FF6E3893000-memory.dmp
memory/4316-360-0x00007FF6E3150000-0x00007FF6E3893000-memory.dmp
memory/4444-57-0x000002C13E170000-0x000002C13E1D6000-memory.dmp
memory/4444-55-0x000002C13DF70000-0x000002C13E094000-memory.dmp
memory/4444-56-0x000002C13E170000-0x000002C13E1D6000-memory.dmp
memory/4512-449-0x00007FF7D23C0000-0x00007FF7D26FE000-memory.dmp
memory/4512-391-0x000001F07CF80000-0x000001F07CFE6000-memory.dmp
memory/4512-392-0x00007FF7D23C0000-0x00007FF7D26FE000-memory.dmp
memory/4512-393-0x000001F07CF80000-0x000001F07CFE6000-memory.dmp
memory/5044-234-0x0000015580CB0000-0x0000015580D16000-memory.dmp
memory/5044-235-0x0000015580CB0000-0x0000015580D16000-memory.dmp
memory/5044-233-0x00007FF6BE280000-0x00007FF6BE348000-memory.dmp
memory/5044-310-0x00007FF6BE280000-0x00007FF6BE348000-memory.dmp
memory/5344-26-0x0000017F95140000-0x0000017F951A6000-memory.dmp
memory/5344-28-0x0000017F95140000-0x0000017F951A6000-memory.dmp
memory/5344-27-0x0000017F95140000-0x0000017F951A6000-memory.dmp
memory/5344-25-0x0000017F94EB0000-0x0000017F94FD4000-memory.dmp
memory/5468-12-0x0000021712BC0000-0x0000021712C26000-memory.dmp
memory/5468-13-0x0000021712BC0000-0x0000021712C26000-memory.dmp
memory/5468-14-0x0000021712BC0000-0x0000021712C26000-memory.dmp
memory/5468-62-0x00007FF66C920000-0x00007FF66CA42000-memory.dmp
memory/5468-11-0x00007FF66C920000-0x00007FF66CA42000-memory.dmp
memory/5588-44-0x000001ECFB720000-0x000001ECFB786000-memory.dmp
memory/5588-43-0x00007FF6D3240000-0x00007FF6D33A7000-memory.dmp
memory/5588-52-0x00007FF6D3240000-0x00007FF6D33A7000-memory.dmp
memory/5588-45-0x000001ECFB720000-0x000001ECFB786000-memory.dmp
memory/5588-50-0x000001ECFB720000-0x000001ECFB786000-memory.dmp
memory/6056-366-0x00007FF6A0E50000-0x00007FF6A0EFD000-memory.dmp
memory/6056-292-0x000001570D750000-0x000001570D7B6000-memory.dmp
memory/6056-293-0x000001570D750000-0x000001570D7B6000-memory.dmp
memory/6056-291-0x00007FF6A0E50000-0x00007FF6A0EFD000-memory.dmp