Analysis
- max time kernel
150s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
04/08/2026, 09:57
General
- Target 2026-08-03_bdd0968080d4bef9692c791f894221cf_elex_wannacry.exe
- Size 616KB
- Sample260804-ly2j8axcma
- SHA256 efd04b58c6b8d13df564729b50f9422571d662fe010b0ef0ba712cdc8f0033f8
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_bdd0968080d4bef9692c791f894221cf_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_bdd0968080d4bef9692c791f894221cf_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/540-184-0x00007FF7E91B0000-0x00007FF7E946E000-memory.dmp
memory/540-262-0x00007FF7E91B0000-0x00007FF7E946E000-memory.dmp
memory/784-37-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/784-0-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/784-7-0x0000000002290000-0x00000000022F9000-memory.dmp
memory/784-1-0x0000000002290000-0x00000000022F9000-memory.dmp
memory/844-197-0x00007FF6869F0000-0x00007FF686D14000-memory.dmp
memory/844-144-0x00000233362F0000-0x0000023336356000-memory.dmp
memory/844-145-0x00000233362F0000-0x0000023336356000-memory.dmp
memory/844-146-0x00007FF6869F0000-0x00007FF686D14000-memory.dmp
memory/1528-153-0x00007FF7875F0000-0x00007FF7876DA000-memory.dmp
memory/1528-100-0x0000020AF96E0000-0x0000020AF9746000-memory.dmp
memory/1528-99-0x0000020AF96E0000-0x0000020AF9746000-memory.dmp
memory/1528-98-0x00007FF7875F0000-0x00007FF7876DA000-memory.dmp
memory/1660-59-0x000002CA59970000-0x000002CA599D6000-memory.dmp
memory/1660-57-0x000002CA59C00000-0x000002CA59D33000-memory.dmp
memory/1660-58-0x000002CA59970000-0x000002CA599D6000-memory.dmp
memory/1756-209-0x000001A7DDE60000-0x000001A7DDEC6000-memory.dmp
memory/1756-210-0x000001A7DDE60000-0x000001A7DDEC6000-memory.dmp
memory/1756-272-0x00007FF7B9FE0000-0x00007FF7BA11B000-memory.dmp
memory/1756-212-0x00007FF7B9FE0000-0x00007FF7BA11B000-memory.dmp
memory/2376-190-0x0000016CBC600000-0x0000016CBC666000-memory.dmp
memory/2376-188-0x0000016CBC600000-0x0000016CBC666000-memory.dmp
memory/2376-266-0x00007FF683010000-0x00007FF6834ED000-memory.dmp
memory/2376-189-0x00007FF683010000-0x00007FF6834ED000-memory.dmp
memory/2408-92-0x000001A0232C0000-0x000001A023326000-memory.dmp
memory/2408-91-0x000001A0232C0000-0x000001A023326000-memory.dmp
memory/2408-90-0x000001A023060000-0x000001A023193000-memory.dmp
memory/2500-119-0x0000024AA3640000-0x0000024AA36A6000-memory.dmp
memory/2500-169-0x00007FF63B160000-0x00007FF63B208000-memory.dmp
memory/2500-118-0x00007FF63B160000-0x00007FF63B208000-memory.dmp
memory/2500-120-0x0000024AA3640000-0x0000024AA36A6000-memory.dmp
memory/2620-78-0x00007FF781B70000-0x00007FF781C84000-memory.dmp
memory/2620-79-0x00000288AC0A0000-0x00000288AC106000-memory.dmp
memory/2620-143-0x00007FF781B70000-0x00007FF781C84000-memory.dmp
memory/2620-80-0x00000288AC0A0000-0x00000288AC106000-memory.dmp
memory/2792-50-0x000002708B7E0000-0x000002708B846000-memory.dmp
memory/2792-49-0x000002708B7E0000-0x000002708B846000-memory.dmp
memory/2792-48-0x000002708B580000-0x000002708B6B3000-memory.dmp
memory/2816-106-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2816-162-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2816-112-0x00000000006E0000-0x0000000000749000-memory.dmp
memory/2816-107-0x00000000006E0000-0x0000000000749000-memory.dmp
memory/3188-27-0x000002074C350000-0x000002074C3B6000-memory.dmp
memory/3188-77-0x00007FF6929A0000-0x00007FF692A84000-memory.dmp
memory/3188-29-0x000002074C350000-0x000002074C3B6000-memory.dmp
memory/3188-26-0x00007FF6929A0000-0x00007FF692A84000-memory.dmp
memory/3280-65-0x000002029AD00000-0x000002029AD66000-memory.dmp
memory/3280-67-0x000002029AD00000-0x000002029AD66000-memory.dmp
memory/3280-66-0x00007FF7A59A0000-0x00007FF7A5B08000-memory.dmp
memory/3280-74-0x00007FF7A59A0000-0x00007FF7A5B08000-memory.dmp
memory/3280-72-0x000002029AD00000-0x000002029AD66000-memory.dmp
memory/3372-154-0x00007FF759A10000-0x00007FF759BFF000-memory.dmp
memory/3372-155-0x0000017E60970000-0x0000017E609D6000-memory.dmp
memory/3372-200-0x00007FF759A10000-0x00007FF759BFF000-memory.dmp
memory/3372-156-0x0000017E60970000-0x0000017E609D6000-memory.dmp
memory/3380-16-0x0000025AB2D30000-0x0000025AB2D96000-memory.dmp
memory/3380-18-0x0000025AB2D30000-0x0000025AB2D96000-memory.dmp
memory/3380-15-0x00007FF7B2480000-0x00007FF7B2567000-memory.dmp
memory/3380-54-0x00007FF7B2480000-0x00007FF7B2567000-memory.dmp
memory/3380-17-0x0000025AB2D30000-0x0000025AB2D96000-memory.dmp
memory/3824-286-0x000002D0408A0000-0x000002D0408B0000-memory.dmp
memory/3824-290-0x000002D0408A0000-0x000002D0408B0000-memory.dmp
memory/3824-287-0x000002D0408A0000-0x000002D0408B0000-memory.dmp
memory/3824-291-0x000002D0408A0000-0x000002D0408B0000-memory.dmp
memory/3824-284-0x000002D0408A0000-0x000002D0408B0000-memory.dmp
memory/3824-288-0x000002D0408A0000-0x000002D0408B0000-memory.dmp
memory/3824-289-0x000002D0408A0000-0x000002D0408B0000-memory.dmp
memory/3824-285-0x000002D0408A0000-0x000002D0408B0000-memory.dmp
memory/3824-281-0x000002D0408A0000-0x000002D0408B0000-memory.dmp
memory/3824-283-0x000002D0408A0000-0x000002D0408B0000-memory.dmp
memory/3824-282-0x000002D0408A0000-0x000002D0408B0000-memory.dmp
memory/3856-174-0x00007FF7364A0000-0x00007FF7368C9000-memory.dmp
memory/3856-180-0x00007FF7364A0000-0x00007FF7368C9000-memory.dmp
memory/3856-173-0x000002700F370000-0x000002700F3D6000-memory.dmp
memory/3856-172-0x000002700F370000-0x000002700F3D6000-memory.dmp
memory/3856-178-0x000002700F370000-0x000002700F3D6000-memory.dmp
memory/4020-269-0x00007FF703EB0000-0x00007FF7043DB000-memory.dmp
memory/4020-202-0x0000013F081C0000-0x0000013F08226000-memory.dmp
memory/4020-203-0x00007FF703EB0000-0x00007FF7043DB000-memory.dmp
memory/4020-201-0x0000013F081C0000-0x0000013F08226000-memory.dmp
memory/4088-45-0x0000021FBF1B0000-0x0000021FBF216000-memory.dmp
memory/4088-44-0x00007FF799B70000-0x00007FF799DF8000-memory.dmp
memory/4088-36-0x0000021FBF1B0000-0x0000021FBF216000-memory.dmp
memory/4088-38-0x0000021FBF1B0000-0x0000021FBF216000-memory.dmp
memory/4088-35-0x00007FF799B70000-0x00007FF799DF8000-memory.dmp
memory/4088-42-0x0000021FBF1B0000-0x0000021FBF216000-memory.dmp
memory/4208-211-0x00007FF639230000-0x00007FF6393BF000-memory.dmp
memory/4208-165-0x0000023E8D3D0000-0x0000023E8D436000-memory.dmp
memory/4208-164-0x0000023E8D3D0000-0x0000023E8D436000-memory.dmp
memory/4208-163-0x00007FF639230000-0x00007FF6393BF000-memory.dmp
memory/4428-221-0x00007FF76D340000-0x00007FF76D694000-memory.dmp
memory/4428-257-0x000001DDEF6C0000-0x000001DDEF6C8000-memory.dmp
memory/4428-220-0x000001DDE60B0000-0x000001DDE6116000-memory.dmp
memory/4428-219-0x000001DDE60B0000-0x000001DDE6116000-memory.dmp
memory/4428-270-0x000001DDF0900000-0x000001DDF0908000-memory.dmp
memory/4428-241-0x000001DDE7300000-0x000001DDE7310000-memory.dmp
memory/4428-273-0x00007FF76D340000-0x00007FF76D694000-memory.dmp
memory/4428-225-0x000001DDE70D0000-0x000001DDE70E0000-memory.dmp
memory/4544-128-0x0000022477D80000-0x0000022477DE6000-memory.dmp
memory/4544-194-0x0000022477D80000-0x0000022477DE6000-memory.dmp
memory/4544-181-0x00007FF7CFB70000-0x00007FF7CFFDD000-memory.dmp
memory/4544-196-0x00007FF7CFB70000-0x00007FF7CFFDD000-memory.dmp
memory/4544-127-0x00007FF7CFB70000-0x00007FF7CFFDD000-memory.dmp
memory/4544-126-0x0000022477D80000-0x0000022477DE6000-memory.dmp
memory/4640-137-0x000001B28C430000-0x000001B28C496000-memory.dmp
memory/4640-185-0x00007FF73B180000-0x00007FF73B22B000-memory.dmp
memory/4640-136-0x000001B28C430000-0x000001B28C496000-memory.dmp
memory/4640-135-0x00007FF73B180000-0x00007FF73B22B000-memory.dmp