Analysis
- max time kernel
148s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
10/08/2026, 00:49
General
- Target 2026-08-10_b2bc521372b486e2da7dec0a122f6835_elex_wannacry.exe
- Size 1.4MB
- Sample260810-a6jtlayblb
- SHA256 e8da53117828e979d1f73061899e81f0042ff48c8ec5ea6e0dbc7519ed9ec474
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 38 IoCs
- Drops file in Program Files directory 64 IoCs
- Drops file in Windows directory 4 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 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 7 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 41 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\2026-08-10_b2bc521372b486e2da7dec0a122f6835_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-10_b2bc521372b486e2da7dec0a122f6835_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 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
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exeC:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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
-
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\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\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s SharedRealitySvc1⤵
-
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" 0 912 916 924 8192 920 8962⤵
- 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/204-140-0x0000000140000000-0x00000001401EC000-memory.dmp
memory/204-131-0x0000000000610000-0x0000000000670000-memory.dmp
memory/204-137-0x0000000000610000-0x0000000000670000-memory.dmp
memory/204-261-0x0000000140000000-0x00000001401EC000-memory.dmp
memory/760-8-0x0000000002320000-0x0000000002386000-memory.dmp
memory/760-9-0x00000000004D0000-0x00000000004D1000-memory.dmp
memory/760-1-0x0000000002320000-0x0000000002386000-memory.dmp
memory/760-80-0x0000000000400000-0x0000000000563000-memory.dmp
memory/760-0-0x0000000000400000-0x0000000000563000-memory.dmp
memory/964-13-0x0000000000510000-0x0000000000570000-memory.dmp
memory/964-23-0x0000000000510000-0x0000000000570000-memory.dmp
memory/964-21-0x0000000140000000-0x0000000140201000-memory.dmp
memory/964-121-0x0000000140000000-0x0000000140201000-memory.dmp
memory/1004-108-0x00000000007C0000-0x0000000000820000-memory.dmp
memory/1004-225-0x0000000140000000-0x0000000140226000-memory.dmp
memory/1004-111-0x0000000140000000-0x0000000140226000-memory.dmp
memory/1004-102-0x00000000007C0000-0x0000000000820000-memory.dmp
memory/1752-216-0x0000000000B90000-0x0000000000BF0000-memory.dmp
memory/1752-222-0x0000000000B90000-0x0000000000BF0000-memory.dmp
memory/1752-226-0x0000000140000000-0x0000000140147000-memory.dmp
memory/1752-468-0x0000000140000000-0x0000000140147000-memory.dmp
memory/2488-49-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/2488-59-0x0000000000C70000-0x0000000000CD0000-memory.dmp
memory/2488-53-0x0000000000C70000-0x0000000000CD0000-memory.dmp
memory/2488-163-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/2544-160-0x0000000000500000-0x0000000000560000-memory.dmp
memory/2544-414-0x0000000140000000-0x00000001401ED000-memory.dmp
memory/2544-164-0x0000000140000000-0x00000001401ED000-memory.dmp
memory/2544-154-0x0000000000500000-0x0000000000560000-memory.dmp
memory/2648-129-0x0000000000400000-0x00000000005EE000-memory.dmp
memory/2648-249-0x0000000000400000-0x00000000005EE000-memory.dmp
memory/3008-174-0x0000000140000000-0x0000000140169000-memory.dmp
memory/3008-166-0x00000000005F0000-0x0000000000650000-memory.dmp
memory/3008-172-0x00000000005F0000-0x0000000000650000-memory.dmp
memory/3008-437-0x0000000140000000-0x0000000140169000-memory.dmp
memory/3052-151-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/3052-148-0x00000000006A0000-0x0000000000700000-memory.dmp
memory/3052-466-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/3052-142-0x00000000006A0000-0x0000000000700000-memory.dmp
memory/3052-273-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/3052-465-0x00000000006A0000-0x0000000000700000-memory.dmp
memory/3196-35-0x0000000140000000-0x0000000140200000-memory.dmp
memory/3196-33-0x00000000006C0000-0x0000000000720000-memory.dmp
memory/3196-27-0x00000000006C0000-0x0000000000720000-memory.dmp
memory/3484-72-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3484-69-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/3484-63-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/3484-187-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3580-50-0x0000000000840000-0x00000000008A0000-memory.dmp
memory/3580-45-0x0000000000840000-0x00000000008A0000-memory.dmp
memory/3580-38-0x0000000140000000-0x0000000140135000-memory.dmp
memory/3580-52-0x0000000140000000-0x0000000140135000-memory.dmp
memory/3580-39-0x0000000000840000-0x00000000008A0000-memory.dmp
memory/3620-190-0x0000000000750000-0x00000000007B0000-memory.dmp
memory/3620-463-0x0000000140000000-0x0000000140239000-memory.dmp
memory/3620-196-0x0000000000750000-0x00000000007B0000-memory.dmp
memory/3620-199-0x0000000140000000-0x0000000140239000-memory.dmp
memory/3728-498-0x0000000140000000-0x0000000140216000-memory.dmp
memory/3728-240-0x00000000006E0000-0x0000000000740000-memory.dmp
memory/3728-246-0x00000000006E0000-0x0000000000740000-memory.dmp
memory/3728-250-0x0000000140000000-0x0000000140216000-memory.dmp
memory/3788-97-0x00000000006B0000-0x0000000000710000-memory.dmp
memory/3788-209-0x0000000140000000-0x0000000140210000-memory.dmp
memory/3788-91-0x00000000006B0000-0x0000000000710000-memory.dmp
memory/3788-90-0x0000000140000000-0x0000000140210000-memory.dmp
memory/3796-81-0x0000000000C40000-0x0000000000CA0000-memory.dmp
memory/3796-74-0x0000000000C40000-0x0000000000CA0000-memory.dmp
memory/3796-83-0x0000000140000000-0x000000014022C000-memory.dmp
memory/3796-86-0x0000000000C40000-0x0000000000CA0000-memory.dmp
memory/3796-88-0x0000000140000000-0x000000014022C000-memory.dmp
memory/3824-210-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/3824-214-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/3824-212-0x00000000005F0000-0x0000000000650000-memory.dmp
memory/3824-207-0x00000000005F0000-0x0000000000650000-memory.dmp
memory/3976-514-0x0000000140000000-0x0000000140179000-memory.dmp
memory/3976-301-0x0000000001B00000-0x0000000001B10000-memory.dmp
memory/3976-515-0x000000000D0B0000-0x000000000D0B8000-memory.dmp
memory/3976-533-0x000000000D160000-0x000000000DAA8000-memory.dmp
memory/3976-274-0x0000000140000000-0x0000000140179000-memory.dmp
memory/3976-271-0x0000000000610000-0x0000000000670000-memory.dmp
memory/3976-317-0x0000000001DB0000-0x0000000001DC0000-memory.dmp
memory/3976-362-0x000000000A1F0000-0x000000000A1F8000-memory.dmp
memory/4424-513-0x0000000140000000-0x000000014021D000-memory.dmp
memory/4424-258-0x00000000005A0000-0x0000000000600000-memory.dmp
memory/4424-252-0x00000000005A0000-0x0000000000600000-memory.dmp
memory/4424-262-0x0000000140000000-0x000000014021D000-memory.dmp
memory/4656-237-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/4656-487-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/4656-234-0x0000000000610000-0x0000000000670000-memory.dmp
memory/4760-184-0x0000000000C40000-0x0000000000CA0000-memory.dmp
memory/4760-461-0x0000000140000000-0x0000000140259000-memory.dmp
memory/4760-188-0x0000000140000000-0x0000000140259000-memory.dmp
memory/4928-520-0x000001CF3D030000-0x000001CF3D040000-memory.dmp
memory/4928-528-0x000001CF3D030000-0x000001CF3D040000-memory.dmp
memory/4928-534-0x000001CF3D030000-0x000001CF3D040000-memory.dmp
memory/4928-517-0x000001CF3D030000-0x000001CF3D040000-memory.dmp
memory/4928-518-0x000001CF3D030000-0x000001CF3D040000-memory.dmp
memory/4928-519-0x000001CF3D030000-0x000001CF3D040000-memory.dmp
memory/4928-522-0x000001CF3D030000-0x000001CF3D040000-memory.dmp
memory/4928-521-0x000001CF3D030000-0x000001CF3D040000-memory.dmp
memory/4928-525-0x000001CF3D030000-0x000001CF3D040000-memory.dmp
memory/4928-523-0x000001CF3D030000-0x000001CF3D040000-memory.dmp
memory/4928-524-0x000001CF3D030000-0x000001CF3D040000-memory.dmp
memory/4928-526-0x000001CF3D030000-0x000001CF3D040000-memory.dmp
memory/4928-530-0x000001CF3D030000-0x000001CF3D040000-memory.dmp
memory/4928-529-0x000001CF3D030000-0x000001CF3D040000-memory.dmp
memory/4928-532-0x000001CF3D030000-0x000001CF3D040000-memory.dmp
memory/4928-531-0x000001CF3D030000-0x000001CF3D040000-memory.dmp
memory/4928-527-0x000001CF3D030000-0x000001CF3D040000-memory.dmp
memory/5096-122-0x0000000140000000-0x0000000140202000-memory.dmp
memory/5096-119-0x0000000000B60000-0x0000000000BC0000-memory.dmp
memory/5096-236-0x0000000140000000-0x0000000140202000-memory.dmp
memory/5096-113-0x0000000000B60000-0x0000000000BC0000-memory.dmp