Analysis
- max time kernel
149s - max time network
158s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
11/05/2026, 10:31
General
- Target 2026-05-11_5dc37464f5adab210e09f177c56da886_elex_wannacry.exe
- Size 616KB
- Sample260511-mkrnjaaw8p
- SHA256 bb943e5548e0ba6728452b0869c8bc6d3494f507261bc4eb0c35c735ca6fddb4
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 29 IoCs
- Drops file in Program Files directory 64 IoCs
- Drops file in Windows directory 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 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 64 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 64 IoCs
- Suspicious behavior: EnumeratesProcesses 35 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 42 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 2 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\2026-05-11_5dc37464f5adab210e09f177c56da886_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-11_5dc37464f5adab210e09f177c56da886_elex_wannacry.exe"1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
-
C:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exeC:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe1⤵
- Executes dropped EXE
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s TapiSrv1⤵
-
C:\Windows\system32\fxssvc.exeC:\Windows\system32\fxssvc.exe1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- 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
-
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:\Windows\System32\msdtc.exeC:\Windows\System32\msdtc.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows 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\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\locator.exeC:\Windows\system32\locator.exe1⤵
- Executes dropped EXE
-
C:\Windows\System32\SensorDataService.exeC:\Windows\System32\SensorDataService.exe1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
-
C:\Windows\System32\snmptrap.exeC:\Windows\System32\snmptrap.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\spectrum.exeC:\Windows\system32\spectrum.exe1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s SharedRealitySvc1⤵
-
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
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
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⤵
- Modifies data under HKEY_USERS
-
-
C:\Windows\system32\SearchFilterHost.exe"C:\Windows\system32\SearchFilterHost.exe" 0 920 924 932 8192 928 9042⤵
- Modifies data under HKEY_USERS
-
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
wmpnetwk.exe
dotnet.exe
perfhost.exe
AgentService.exe
DiagnosticsHub.StandardCollector.Service.exe
FXSSVC.exe
Locator.exe
ssh-agent.exe
PerceptionSimulationService.exe
SearchIndexer.exe
SensorDataService.exe
Spectrum.exe
TieringEngineService.exe
VSSVC.exe
alg.exe
msdtc.exe
snmptrap.exe
vds.exe
WmiApSrv.exe
wbengine.exe
AppVClient.exe
SgrmBroker.exe
msiexec.exe
memory/744-204-0x000001E3BDB40000-0x000001E3BDBA6000-memory.dmp
memory/744-205-0x000001E3BDB40000-0x000001E3BDBA6000-memory.dmp
memory/744-284-0x00007FF663900000-0x00007FF663A3B000-memory.dmp
memory/744-207-0x00007FF663900000-0x00007FF663A3B000-memory.dmp
memory/1036-27-0x000001DAD8C10000-0x000001DAD8C76000-memory.dmp
memory/1036-29-0x000001DAD8C10000-0x000001DAD8C76000-memory.dmp
memory/1036-26-0x00007FF785380000-0x00007FF785464000-memory.dmp
memory/1036-118-0x00007FF785380000-0x00007FF785464000-memory.dmp
memory/1380-74-0x00007FF6C8AA0000-0x00007FF6C8C08000-memory.dmp
memory/1380-71-0x00000279B6810000-0x00000279B6876000-memory.dmp
memory/1380-64-0x00007FF6C8AA0000-0x00007FF6C8C08000-memory.dmp
memory/1380-65-0x00000279B6810000-0x00000279B6876000-memory.dmp
memory/1380-73-0x00000279B5EC0000-0x00000279B6215000-memory.dmp
memory/1380-66-0x00000279B6810000-0x00000279B6876000-memory.dmp
memory/1644-145-0x00007FF7D0B80000-0x00007FF7D0EA4000-memory.dmp
memory/1644-146-0x000001C766980000-0x000001C7669E6000-memory.dmp
memory/1644-144-0x000001C766980000-0x000001C7669E6000-memory.dmp
memory/1644-215-0x00007FF7D0B80000-0x00007FF7D0EA4000-memory.dmp
memory/1832-48-0x000001EDD1450000-0x000001EDD14B6000-memory.dmp
memory/1832-47-0x000001EDD1200000-0x000001EDD132F000-memory.dmp
memory/1832-49-0x000001EDD1450000-0x000001EDD14B6000-memory.dmp
memory/2392-211-0x00007FF62FFF0000-0x00007FF63009B000-memory.dmp
memory/2392-137-0x00000241A6B50000-0x00000241A6BB6000-memory.dmp
memory/2392-136-0x00007FF62FFF0000-0x00007FF63009B000-memory.dmp
memory/2392-138-0x00000241A6B50000-0x00000241A6BB6000-memory.dmp
memory/2552-172-0x00007FF774050000-0x00007FF774479000-memory.dmp
memory/2552-171-0x00000185BDAD0000-0x00000185BDB36000-memory.dmp
memory/2552-178-0x00007FF774050000-0x00007FF774479000-memory.dmp
memory/2552-170-0x00000185BDAD0000-0x00000185BDB36000-memory.dmp
memory/2552-176-0x00000185BDAD0000-0x00000185BDB36000-memory.dmp
memory/2760-273-0x00007FF76DC20000-0x00007FF76E0FD000-memory.dmp
memory/2760-186-0x0000015EB8CA0000-0x0000015EB8D06000-memory.dmp
memory/2760-187-0x0000015EB8CA0000-0x0000015EB8D06000-memory.dmp
memory/2760-188-0x00007FF76DC20000-0x00007FF76E0FD000-memory.dmp
memory/3328-18-0x000001CC97690000-0x000001CC976F6000-memory.dmp
memory/3328-16-0x000001CC97690000-0x000001CC976F6000-memory.dmp
memory/3328-15-0x00007FF753B50000-0x00007FF753C37000-memory.dmp
memory/3328-169-0x000001CC98090000-0x000001CC983E5000-memory.dmp
memory/3328-17-0x000001CC97690000-0x000001CC976F6000-memory.dmp
memory/3328-97-0x00007FF753B50000-0x00007FF753C37000-memory.dmp
memory/3716-161-0x00007FF6688D0000-0x00007FF668A5F000-memory.dmp
memory/3716-163-0x0000026876140000-0x00000268761A6000-memory.dmp
memory/3716-162-0x0000026876140000-0x00000268761A6000-memory.dmp
memory/3716-264-0x00007FF6688D0000-0x00007FF668A5F000-memory.dmp
memory/4352-77-0x00007FF6A8430000-0x00007FF6A8544000-memory.dmp
memory/4352-259-0x000001C8DE3C0000-0x000001C8DE3CC000-memory.dmp
memory/4352-78-0x000001C8DE940000-0x000001C8DE9A6000-memory.dmp
memory/4352-79-0x000001C8DE940000-0x000001C8DE9A6000-memory.dmp
memory/4352-181-0x00007FF6A8430000-0x00007FF6A8544000-memory.dmp
memory/4460-286-0x000001887B300000-0x000001887B310000-memory.dmp
memory/4460-285-0x000001887B300000-0x000001887B310000-memory.dmp
memory/4648-276-0x000001201B340000-0x000001201B695000-memory.dmp
memory/4648-271-0x00007FF7A2910000-0x00007FF7A2BCE000-memory.dmp
memory/4648-182-0x00007FF7A2910000-0x00007FF7A2BCE000-memory.dmp
memory/4660-280-0x000002BFF1980000-0x000002BFF1988000-memory.dmp
memory/4660-319-0x00007FF60E210000-0x00007FF60E564000-memory.dmp
memory/4660-217-0x000002BFE71D0000-0x000002BFE7236000-memory.dmp
memory/4660-216-0x000002BFE71D0000-0x000002BFE7236000-memory.dmp
memory/4660-218-0x00007FF60E210000-0x00007FF60E564000-memory.dmp
memory/4660-254-0x000002BFF06F0000-0x000002BFF06F8000-memory.dmp
memory/4660-222-0x000002BFE8100000-0x000002BFE8110000-memory.dmp
memory/4660-238-0x000002BFE8330000-0x000002BFE8340000-memory.dmp
memory/4660-278-0x000002BFF1980000-0x000002BFF1981000-memory.dmp
memory/4660-277-0x000002BFF1990000-0x000002BFF1998000-memory.dmp
memory/4732-0-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/4732-53-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/4732-1-0x00000000022C0000-0x0000000002329000-memory.dmp
memory/4732-7-0x00000000022C0000-0x0000000002329000-memory.dmp
memory/4924-121-0x000002539BB70000-0x000002539BBD6000-memory.dmp
memory/4924-195-0x00007FF636D90000-0x00007FF636E38000-memory.dmp
memory/4924-120-0x00007FF636D90000-0x00007FF636E38000-memory.dmp
memory/4924-119-0x000002539BB70000-0x000002539BBD6000-memory.dmp
memory/5040-56-0x000001E5112D0000-0x000001E5113FF000-memory.dmp
memory/5040-57-0x000001E511520000-0x000001E511586000-memory.dmp
memory/5040-58-0x000001E511520000-0x000001E511586000-memory.dmp
memory/5208-90-0x0000017EBC920000-0x0000017EBC986000-memory.dmp
memory/5208-89-0x0000017EBC720000-0x0000017EBC84F000-memory.dmp
memory/5208-91-0x0000017EBC920000-0x0000017EBC986000-memory.dmp
memory/5288-106-0x00000000008E0000-0x0000000000949000-memory.dmp
memory/5288-192-0x0000000000400000-0x000000000054A000-memory.dmp
memory/5288-111-0x0000000000400000-0x000000000054A000-memory.dmp
memory/5288-112-0x00000000008E0000-0x0000000000949000-memory.dmp
memory/5356-155-0x0000025BC6FC0000-0x0000025BC7026000-memory.dmp
memory/5356-154-0x0000025BC6FC0000-0x0000025BC7026000-memory.dmp
memory/5356-153-0x00007FF78E050000-0x00007FF78E23F000-memory.dmp
memory/5356-260-0x00007FF78E050000-0x00007FF78E23F000-memory.dmp
memory/5356-270-0x0000025BC6A50000-0x0000025BC6A5C000-memory.dmp
memory/5488-201-0x00007FF6B7280000-0x00007FF6B77AB000-memory.dmp
memory/5488-282-0x00007FF6B7280000-0x00007FF6B77AB000-memory.dmp
memory/5488-197-0x00000276B3F20000-0x00000276B3F86000-memory.dmp
memory/5488-196-0x00000276B3F20000-0x00000276B3F86000-memory.dmp
memory/5488-283-0x00000276B35C0000-0x00000276B3915000-memory.dmp
memory/5644-267-0x00007FF72BF10000-0x00007FF72C37D000-memory.dmp
memory/5644-128-0x0000024ADECB0000-0x0000024ADED16000-memory.dmp
memory/5644-127-0x0000024ADECB0000-0x0000024ADED16000-memory.dmp
memory/5644-132-0x00007FF72BF10000-0x00007FF72C37D000-memory.dmp
memory/5644-266-0x0000024ADECB0000-0x0000024ADED16000-memory.dmp
memory/5644-206-0x00007FF72BF10000-0x00007FF72C37D000-memory.dmp
memory/6092-98-0x00007FF652730000-0x00007FF65281A000-memory.dmp
memory/6092-99-0x0000021F04DA0000-0x0000021F04E06000-memory.dmp
memory/6092-100-0x0000021F04DA0000-0x0000021F04E06000-memory.dmp
memory/6092-185-0x00007FF652730000-0x00007FF65281A000-memory.dmp
memory/6140-43-0x0000021944C00000-0x0000021944F55000-memory.dmp
memory/6140-44-0x00007FF6F6290000-0x00007FF6F6518000-memory.dmp
memory/6140-41-0x0000021945560000-0x00000219455C6000-memory.dmp
memory/6140-36-0x0000021945560000-0x00000219455C6000-memory.dmp
memory/6140-37-0x0000021945560000-0x00000219455C6000-memory.dmp
memory/6140-35-0x00007FF6F6290000-0x00007FF6F6518000-memory.dmp