Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
04/08/2026, 13:02
General
- Target 2026-08-03_117b5a317db1183d9b446a601c519c09_elex_wannacry.exe
- Size 616KB
- Sample260804-p91zlsbc79
- SHA256 3779c33383c3bb3818f3f57cf9f0a07c6beb13874f54b9d787ca8e0dc5a6209b
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 23 IoCs
- Drops file in Program Files directory 64 IoCs
- Drops file in Windows directory 2 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\2026-08-03_117b5a317db1183d9b446a601c519c09_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_117b5a317db1183d9b446a601c519c09_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
-
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
- Modifies data under HKEY_USERS
- 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
OSE.EXE
elevation_service.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
memory/220-67-0x00000207B5CC0000-0x00000207B5D26000-memory.dmp
memory/220-65-0x00007FF7D8210000-0x00007FF7D8378000-memory.dmp
memory/220-74-0x00007FF7D8210000-0x00007FF7D8378000-memory.dmp
memory/220-72-0x00000207B5CC0000-0x00000207B5D26000-memory.dmp
memory/220-66-0x00000207B5CC0000-0x00000207B5D26000-memory.dmp
memory/384-78-0x00007FF7E2B40000-0x00007FF7E2C54000-memory.dmp
memory/384-80-0x000001F2CFD10000-0x000001F2CFD76000-memory.dmp
memory/384-79-0x000001F2CFD10000-0x000001F2CFD76000-memory.dmp
memory/384-152-0x00007FF7E2B40000-0x00007FF7E2C54000-memory.dmp
memory/996-38-0x00000261ADD90000-0x00000261ADDF6000-memory.dmp
memory/996-36-0x00000261ADD90000-0x00000261ADDF6000-memory.dmp
memory/996-42-0x00000261ADD90000-0x00000261ADDF6000-memory.dmp
memory/996-35-0x00007FF651E60000-0x00007FF6520E8000-memory.dmp
memory/996-44-0x00007FF651E60000-0x00007FF6520E8000-memory.dmp
memory/1056-173-0x00000290B99D0000-0x00000290B9A36000-memory.dmp
memory/1056-180-0x00007FF6C16F0000-0x00007FF6C1B19000-memory.dmp
memory/1056-178-0x00000290B99D0000-0x00000290B9A36000-memory.dmp
memory/1056-172-0x00000290B99D0000-0x00000290B9A36000-memory.dmp
memory/1056-174-0x00007FF6C16F0000-0x00007FF6C1B19000-memory.dmp
memory/1128-90-0x000001F823340000-0x000001F823473000-memory.dmp
memory/1128-92-0x000001F823480000-0x000001F8234E6000-memory.dmp
memory/1128-91-0x000001F823480000-0x000001F8234E6000-memory.dmp
memory/1156-210-0x0000021D20400000-0x0000021D20466000-memory.dmp
memory/1156-270-0x00007FF726190000-0x00007FF7262CB000-memory.dmp
memory/1156-212-0x0000021D20400000-0x0000021D20466000-memory.dmp
memory/1156-211-0x00007FF726190000-0x00007FF7262CB000-memory.dmp
memory/1416-257-0x0000029CD0BB0000-0x0000029CD0BB8000-memory.dmp
memory/1416-241-0x0000029CC87F0000-0x0000029CC8800000-memory.dmp
memory/1416-274-0x0000029CD1E30000-0x0000029CD1E38000-memory.dmp
memory/1416-271-0x00007FF6D70C0000-0x00007FF6D7414000-memory.dmp
memory/1416-225-0x0000029CC85C0000-0x0000029CC85D0000-memory.dmp
memory/1416-219-0x00007FF6D70C0000-0x00007FF6D7414000-memory.dmp
memory/1416-220-0x0000029CC7670000-0x0000029CC76D6000-memory.dmp
memory/1416-221-0x0000029CC7670000-0x0000029CC76D6000-memory.dmp
memory/1588-18-0x000002AA33F90000-0x000002AA33FF6000-memory.dmp
memory/1588-17-0x000002AA33F90000-0x000002AA33FF6000-memory.dmp
memory/1588-59-0x00007FF713CC0000-0x00007FF713DA7000-memory.dmp
memory/1588-16-0x000002AA33F90000-0x000002AA33FF6000-memory.dmp
memory/1588-15-0x00007FF713CC0000-0x00007FF713DA7000-memory.dmp
memory/1724-107-0x0000000000900000-0x0000000000969000-memory.dmp
memory/1724-164-0x0000000000400000-0x000000000054A000-memory.dmp
memory/1724-112-0x0000000000900000-0x0000000000969000-memory.dmp
memory/1724-106-0x0000000000400000-0x000000000054A000-memory.dmp
memory/1852-165-0x00007FF6D4240000-0x00007FF6D43CF000-memory.dmp
memory/1852-209-0x00007FF6D4240000-0x00007FF6D43CF000-memory.dmp
memory/1852-163-0x0000022A8DB60000-0x0000022A8DBC6000-memory.dmp
memory/1852-162-0x0000022A8DB60000-0x0000022A8DBC6000-memory.dmp
memory/1892-27-0x0000025562EB0000-0x0000025562F16000-memory.dmp
memory/1892-26-0x00007FF6384C0000-0x00007FF6385A4000-memory.dmp
memory/1892-77-0x00007FF6384C0000-0x00007FF6385A4000-memory.dmp
memory/1892-29-0x0000025562EB0000-0x0000025562F16000-memory.dmp
memory/2476-119-0x0000012A3AF50000-0x0000012A3AFB6000-memory.dmp
memory/2476-120-0x0000012A3AF50000-0x0000012A3AFB6000-memory.dmp
memory/2476-169-0x00007FF66DB50000-0x00007FF66DBF8000-memory.dmp
memory/2476-118-0x00007FF66DB50000-0x00007FF66DBF8000-memory.dmp
memory/3168-184-0x00007FF7F0550000-0x00007FF7F05FB000-memory.dmp
memory/3168-137-0x0000027518A40000-0x0000027518AA6000-memory.dmp
memory/3168-135-0x0000027518A40000-0x0000027518AA6000-memory.dmp
memory/3168-136-0x00007FF7F0550000-0x00007FF7F05FB000-memory.dmp
memory/3308-197-0x00007FF663BF0000-0x00007FF66405D000-memory.dmp
memory/3308-195-0x00000212E13E0000-0x00000212E1446000-memory.dmp
memory/3308-126-0x00000212E13E0000-0x00000212E1446000-memory.dmp
memory/3308-127-0x00000212E13E0000-0x00000212E1446000-memory.dmp
memory/3308-181-0x00007FF663BF0000-0x00007FF66405D000-memory.dmp
memory/3308-131-0x00007FF663BF0000-0x00007FF66405D000-memory.dmp
memory/3364-284-0x000001C88EE80000-0x000001C88EE90000-memory.dmp
memory/3364-286-0x000001C88EE80000-0x000001C88EE90000-memory.dmp
memory/3364-287-0x000001C88EE80000-0x000001C88EE90000-memory.dmp
memory/3364-279-0x000001C88EE80000-0x000001C88EE90000-memory.dmp
memory/3364-281-0x000001C88EE80000-0x000001C88EE90000-memory.dmp
memory/3364-280-0x000001C88EE80000-0x000001C88EE90000-memory.dmp
memory/3364-278-0x000001C88EE80000-0x000001C88EE90000-memory.dmp
memory/3364-285-0x000001C88EE80000-0x000001C88EE90000-memory.dmp
memory/3364-277-0x000001C88EE80000-0x000001C88EE90000-memory.dmp
memory/3364-276-0x000001C88EE80000-0x000001C88EE90000-memory.dmp
memory/3364-283-0x000001C88EE80000-0x000001C88EE90000-memory.dmp
memory/3364-282-0x000001C88EE80000-0x000001C88EE90000-memory.dmp
memory/3528-98-0x00007FF7A2EC0000-0x00007FF7A2FAA000-memory.dmp
memory/3528-99-0x000001F6541B0000-0x000001F654216000-memory.dmp
memory/3528-159-0x00007FF7A2EC0000-0x00007FF7A2FAA000-memory.dmp
memory/3528-100-0x000001F6541B0000-0x000001F654216000-memory.dmp
memory/4040-1-0x00000000022E0000-0x0000000002349000-memory.dmp
memory/4040-45-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/4040-0-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/4040-7-0x00000000022E0000-0x0000000002349000-memory.dmp
memory/4048-48-0x000001E459EC0000-0x000001E459FF3000-memory.dmp
memory/4048-49-0x000001E45A120000-0x000001E45A186000-memory.dmp
memory/4048-50-0x000001E45A120000-0x000001E45A186000-memory.dmp
memory/4280-153-0x00007FF71A0A0000-0x00007FF71A28F000-memory.dmp
memory/4280-154-0x00000170E9C40000-0x00000170E9CA6000-memory.dmp
memory/4280-155-0x00000170E9C40000-0x00000170E9CA6000-memory.dmp
memory/4280-198-0x00007FF71A0A0000-0x00007FF71A28F000-memory.dmp
memory/4384-261-0x00007FF63D8E0000-0x00007FF63DB9E000-memory.dmp
memory/4384-185-0x00007FF63D8E0000-0x00007FF63DB9E000-memory.dmp
memory/4396-202-0x000001D8CA780000-0x000001D8CA7E6000-memory.dmp
memory/4396-268-0x00007FF6AE7B0000-0x00007FF6AECDB000-memory.dmp
memory/4396-203-0x000001D8CA780000-0x000001D8CA7E6000-memory.dmp
memory/4396-201-0x00007FF6AE7B0000-0x00007FF6AECDB000-memory.dmp
memory/4428-145-0x0000023D1BB70000-0x0000023D1BBD6000-memory.dmp
memory/4428-188-0x00007FF60A120000-0x00007FF60A444000-memory.dmp
memory/4428-144-0x00007FF60A120000-0x00007FF60A444000-memory.dmp
memory/4428-143-0x0000023D1BB70000-0x0000023D1BBD6000-memory.dmp
memory/4472-56-0x000002714B400000-0x000002714B533000-memory.dmp
memory/4472-57-0x000002714B610000-0x000002714B676000-memory.dmp
memory/4472-58-0x000002714B610000-0x000002714B676000-memory.dmp
memory/4596-264-0x00007FF643890000-0x00007FF643D6D000-memory.dmp
memory/4596-190-0x00000182CD210000-0x00000182CD276000-memory.dmp
memory/4596-189-0x00000182CD210000-0x00000182CD276000-memory.dmp
memory/4596-194-0x00007FF643890000-0x00007FF643D6D000-memory.dmp