Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
04/08/2026, 11:49
General
- Target 2026-08-03_5b20472b62ea735e0aa754aa52d3e118_elex_wannacry.exe
- Size 616KB
- Sample260804-nzb23avydz
- SHA256 f1497626d42396a16d4d5d4d79a2ff291acae2da2f951df8b3b62c4fae1745b2
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_5b20472b62ea735e0aa754aa52d3e118_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_5b20472b62ea735e0aa754aa52d3e118_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
-
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" 0 924 928 936 8192 932 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/368-209-0x0000023D8F6E0000-0x0000023D8F746000-memory.dmp
memory/368-210-0x0000023D8F6E0000-0x0000023D8F746000-memory.dmp
memory/368-212-0x00007FF7FADC0000-0x00007FF7FAEFB000-memory.dmp
memory/368-272-0x00007FF7FADC0000-0x00007FF7FAEFB000-memory.dmp
memory/752-44-0x00007FF7BFCD0000-0x00007FF7BFF58000-memory.dmp
memory/752-42-0x000002C960EF0000-0x000002C960F56000-memory.dmp
memory/752-38-0x000002C960EF0000-0x000002C960F56000-memory.dmp
memory/752-36-0x000002C960EF0000-0x000002C960F56000-memory.dmp
memory/752-35-0x00007FF7BFCD0000-0x00007FF7BFF58000-memory.dmp
memory/796-90-0x0000019BD9C40000-0x0000019BD9D73000-memory.dmp
memory/796-92-0x0000019BD9B80000-0x0000019BD9BE6000-memory.dmp
memory/796-91-0x0000019BD9B80000-0x0000019BD9BE6000-memory.dmp
memory/1732-120-0x00007FF6B2F30000-0x00007FF6B2FD8000-memory.dmp
memory/1732-119-0x0000021EBBCD0000-0x0000021EBBD36000-memory.dmp
memory/1732-118-0x0000021EBBCD0000-0x0000021EBBD36000-memory.dmp
memory/1732-171-0x00007FF6B2F30000-0x00007FF6B2FD8000-memory.dmp
memory/1872-152-0x00007FF65B9F0000-0x00007FF65BB04000-memory.dmp
memory/1872-81-0x0000022CE2F70000-0x0000022CE2FD6000-memory.dmp
memory/1872-79-0x0000022CE2F70000-0x0000022CE2FD6000-memory.dmp
memory/1872-78-0x00007FF65B9F0000-0x00007FF65BB04000-memory.dmp
memory/1888-153-0x00007FF6AA910000-0x00007FF6AAAFF000-memory.dmp
memory/1888-154-0x0000021D31640000-0x0000021D316A6000-memory.dmp
memory/1888-200-0x00007FF6AA910000-0x00007FF6AAAFF000-memory.dmp
memory/1888-155-0x0000021D31640000-0x0000021D316A6000-memory.dmp
memory/1996-7-0x00000000022D0000-0x0000000002339000-memory.dmp
memory/1996-45-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/1996-0-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/1996-2-0x00000000022D0000-0x0000000002339000-memory.dmp
memory/2208-144-0x00000293907B0000-0x0000029390816000-memory.dmp
memory/2208-194-0x00007FF655620000-0x00007FF655944000-memory.dmp
memory/2208-145-0x00007FF655620000-0x00007FF655944000-memory.dmp
memory/2208-143-0x00000293907B0000-0x0000029390816000-memory.dmp
memory/2304-270-0x00000274105B0000-0x00000274105B8000-memory.dmp
memory/2304-220-0x0000027405D20000-0x0000027405D86000-memory.dmp
memory/2304-241-0x0000027406F70000-0x0000027406F80000-memory.dmp
memory/2304-273-0x00007FF78E7D0000-0x00007FF78EB24000-memory.dmp
memory/2304-221-0x0000027405D20000-0x0000027405D86000-memory.dmp
memory/2304-219-0x00007FF78E7D0000-0x00007FF78EB24000-memory.dmp
memory/2304-225-0x0000027406D40000-0x0000027406D50000-memory.dmp
memory/2304-257-0x000002740F330000-0x000002740F338000-memory.dmp
memory/2688-193-0x00007FF6025D0000-0x00007FF602AAD000-memory.dmp
memory/2688-188-0x000001C63AA60000-0x000001C63AAC6000-memory.dmp
memory/2688-189-0x000001C63AA60000-0x000001C63AAC6000-memory.dmp
memory/2688-266-0x00007FF6025D0000-0x00007FF602AAD000-memory.dmp
memory/2836-98-0x00007FF695430000-0x00007FF69551A000-memory.dmp
memory/2836-100-0x0000020B5F1E0000-0x0000020B5F246000-memory.dmp
memory/2836-99-0x0000020B5F1E0000-0x0000020B5F246000-memory.dmp
memory/2836-161-0x00007FF695430000-0x00007FF69551A000-memory.dmp
memory/3024-168-0x0000000000400000-0x000000000054A000-memory.dmp
memory/3024-112-0x0000000000850000-0x00000000008B9000-memory.dmp
memory/3024-111-0x0000000000400000-0x000000000054A000-memory.dmp
memory/3024-106-0x0000000000850000-0x00000000008B9000-memory.dmp
memory/3340-164-0x00000207B15F0000-0x00000207B1656000-memory.dmp
memory/3340-163-0x00000207B15F0000-0x00000207B1656000-memory.dmp
memory/3340-162-0x00007FF7608D0000-0x00007FF760A5F000-memory.dmp
memory/3340-211-0x00007FF7608D0000-0x00007FF760A5F000-memory.dmp
memory/3576-49-0x000001BE88500000-0x000001BE88566000-memory.dmp
memory/3576-48-0x000001BE882A0000-0x000001BE883D3000-memory.dmp
memory/3576-50-0x000001BE88500000-0x000001BE88566000-memory.dmp
memory/3700-77-0x00007FF6EE350000-0x00007FF6EE434000-memory.dmp
memory/3700-29-0x000001EEFD350000-0x000001EEFD3B6000-memory.dmp
memory/3700-27-0x000001EEFD350000-0x000001EEFD3B6000-memory.dmp
memory/3700-26-0x00007FF6EE350000-0x00007FF6EE434000-memory.dmp
memory/3984-56-0x000001C318220000-0x000001C318353000-memory.dmp
memory/3984-57-0x000001C318480000-0x000001C3184E6000-memory.dmp
memory/3984-58-0x000001C318480000-0x000001C3184E6000-memory.dmp
memory/4032-203-0x0000023FC93E0000-0x0000023FC9446000-memory.dmp
memory/4032-202-0x00007FF7126A0000-0x00007FF712BCB000-memory.dmp
memory/4032-269-0x00007FF7126A0000-0x00007FF712BCB000-memory.dmp
memory/4032-201-0x0000023FC93E0000-0x0000023FC9446000-memory.dmp
memory/4132-185-0x00007FF7ECCF0000-0x00007FF7ECD9B000-memory.dmp
memory/4132-135-0x00007FF7ECCF0000-0x00007FF7ECD9B000-memory.dmp
memory/4132-136-0x000001A347230000-0x000001A347296000-memory.dmp
memory/4132-137-0x000001A347230000-0x000001A347296000-memory.dmp
memory/4284-284-0x000001E258B60000-0x000001E258B70000-memory.dmp
memory/4284-288-0x000001E258B60000-0x000001E258B70000-memory.dmp
memory/4284-289-0x000001E258B60000-0x000001E258B70000-memory.dmp
memory/4284-290-0x000001E258B60000-0x000001E258B70000-memory.dmp
memory/4284-292-0x000001E258B60000-0x000001E258B70000-memory.dmp
memory/4284-293-0x000001E258B60000-0x000001E258B70000-memory.dmp
memory/4284-294-0x000001E258B60000-0x000001E258B70000-memory.dmp
memory/4284-291-0x000001E258B60000-0x000001E258B70000-memory.dmp
memory/4284-286-0x000001E258B60000-0x000001E258B70000-memory.dmp
memory/4284-283-0x000001E258B60000-0x000001E258B70000-memory.dmp
memory/4284-287-0x000001E258B60000-0x000001E258B70000-memory.dmp
memory/4284-285-0x000001E258B60000-0x000001E258B70000-memory.dmp
memory/4484-71-0x00000237012C0000-0x0000023701326000-memory.dmp
memory/4484-67-0x00000237012C0000-0x0000023701326000-memory.dmp
memory/4484-66-0x00000237012C0000-0x0000023701326000-memory.dmp
memory/4484-65-0x00007FF7BD9E0000-0x00007FF7BDB48000-memory.dmp
memory/4484-74-0x00007FF7BD9E0000-0x00007FF7BDB48000-memory.dmp
memory/4660-263-0x00007FF7F0E20000-0x00007FF7F10DE000-memory.dmp
memory/4660-184-0x00007FF7F0E20000-0x00007FF7F10DE000-memory.dmp
memory/4812-173-0x00000250D26E0000-0x00000250D2746000-memory.dmp
memory/4812-174-0x00007FF6D8BB0000-0x00007FF6D8FD9000-memory.dmp
memory/4812-172-0x00000250D26E0000-0x00000250D2746000-memory.dmp
memory/4812-178-0x00000250D26E0000-0x00000250D2746000-memory.dmp
memory/4812-180-0x00007FF6D8BB0000-0x00007FF6D8FD9000-memory.dmp
memory/4896-127-0x0000018B01E70000-0x0000018B01ED6000-memory.dmp
memory/4896-126-0x0000018B01E70000-0x0000018B01ED6000-memory.dmp
memory/4896-128-0x00007FF7206A0000-0x00007FF720B0D000-memory.dmp
memory/4896-196-0x0000018B01E70000-0x0000018B01ED6000-memory.dmp
memory/4896-197-0x00007FF7206A0000-0x00007FF720B0D000-memory.dmp
memory/4896-183-0x00007FF7206A0000-0x00007FF720B0D000-memory.dmp
memory/4952-62-0x00007FF61D7B0000-0x00007FF61D897000-memory.dmp
memory/4952-17-0x000001B16F480000-0x000001B16F4E6000-memory.dmp
memory/4952-15-0x00007FF61D7B0000-0x00007FF61D897000-memory.dmp
memory/4952-16-0x000001B16F480000-0x000001B16F4E6000-memory.dmp
memory/4952-18-0x000001B16F480000-0x000001B16F4E6000-memory.dmp