Analysis
- max time kernel
150s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
19/08/2026, 22:43
General
- Target 2026-08-19_6ace822fbcd950101fe945e7ce190434_elex_wannacry.exe
- Size 616KB
- Sample260819-2np2favelc
- SHA256 a542b1bb28b940eb601b077c54c8cfdd0e723ddd7584e99bdc9da47a7fe24a88
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\2026-08-19_6ace822fbcd950101fe945e7ce190434_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-19_6ace822fbcd950101fe945e7ce190434_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
-
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
SensorDataService.exe
Spectrum.exe
TieringEngineService.exe
VSSVC.exe
alg.exe
msdtc.exe
snmptrap.exe
vds.exe
WmiApSrv.exe
wbengine.exe
AgentService.exe
AppVClient.exe
SgrmBroker.exe
msiexec.exe
memory/8-176-0x00007FF6FC270000-0x00007FF6FC699000-memory.dmp
memory/8-174-0x000001E302240000-0x000001E3022A6000-memory.dmp
memory/8-173-0x000001E302240000-0x000001E3022A6000-memory.dmp
memory/8-182-0x00007FF6FC270000-0x00007FF6FC699000-memory.dmp
memory/8-180-0x000001E302240000-0x000001E3022A6000-memory.dmp
memory/460-36-0x0000016F067E0000-0x0000016F06846000-memory.dmp
memory/460-44-0x00007FF651210000-0x00007FF651498000-memory.dmp
memory/460-35-0x00007FF651210000-0x00007FF651498000-memory.dmp
memory/460-38-0x0000016F067E0000-0x0000016F06846000-memory.dmp
memory/460-45-0x0000016F067E0000-0x0000016F06846000-memory.dmp
memory/544-91-0x0000019E42AA0000-0x0000019E42BB9000-memory.dmp
memory/544-92-0x0000019E42A20000-0x0000019E42A86000-memory.dmp
memory/544-93-0x0000019E42A20000-0x0000019E42A86000-memory.dmp
memory/568-212-0x000001B0BAB40000-0x000001B0BABA6000-memory.dmp
memory/568-210-0x000001B0BAB40000-0x000001B0BABA6000-memory.dmp
memory/568-271-0x00007FF6CBFE0000-0x00007FF6CC11B000-memory.dmp
memory/568-213-0x00007FF6CBFE0000-0x00007FF6CC11B000-memory.dmp
memory/804-165-0x00007FF6B8CF0000-0x00007FF6B8E7F000-memory.dmp
memory/804-211-0x00007FF6B8CF0000-0x00007FF6B8E7F000-memory.dmp
memory/804-167-0x000001CDC5F10000-0x000001CDC5F76000-memory.dmp
memory/804-166-0x000001CDC5F10000-0x000001CDC5F76000-memory.dmp
memory/1488-46-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/1488-0-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/1488-7-0x00000000022E0000-0x0000000002349000-memory.dmp
memory/1488-1-0x00000000022E0000-0x0000000002349000-memory.dmp
memory/1680-155-0x00007FF605370000-0x00007FF60555F000-memory.dmp
memory/1680-156-0x0000021817D60000-0x0000021817DC6000-memory.dmp
memory/1680-199-0x00007FF605370000-0x00007FF60555F000-memory.dmp
memory/1680-157-0x0000021817D60000-0x0000021817DC6000-memory.dmp
memory/1756-108-0x00000000005A0000-0x0000000000609000-memory.dmp
memory/1756-161-0x0000000000400000-0x000000000054A000-memory.dmp
memory/1756-107-0x0000000000400000-0x000000000054A000-memory.dmp
memory/1756-113-0x00000000005A0000-0x0000000000609000-memory.dmp
memory/1924-189-0x00007FF7EA3D0000-0x00007FF7EA6F4000-memory.dmp
memory/1924-144-0x0000020B117B0000-0x0000020B11816000-memory.dmp
memory/1924-146-0x0000020B117B0000-0x0000020B11816000-memory.dmp
memory/1924-145-0x00007FF7EA3D0000-0x00007FF7EA6F4000-memory.dmp
memory/2084-264-0x00007FF7A0E80000-0x00007FF7A113E000-memory.dmp
memory/2084-186-0x00007FF7A0E80000-0x00007FF7A113E000-memory.dmp
memory/2264-99-0x000001220E9B0000-0x000001220EA16000-memory.dmp
memory/2264-100-0x000001220E9B0000-0x000001220EA16000-memory.dmp
memory/2264-153-0x00007FF7DD120000-0x00007FF7DD20A000-memory.dmp
memory/2264-104-0x00007FF7DD120000-0x00007FF7DD20A000-memory.dmp
memory/2492-66-0x00007FF773F70000-0x00007FF7740D8000-memory.dmp
memory/2492-68-0x000001AD269E0000-0x000001AD26A46000-memory.dmp
memory/2492-67-0x000001AD269E0000-0x000001AD26A46000-memory.dmp
memory/2492-73-0x000001AD269E0000-0x000001AD26A46000-memory.dmp
memory/2492-75-0x00007FF773F70000-0x00007FF7740D8000-memory.dmp
memory/2500-121-0x0000019FFE6B0000-0x0000019FFE716000-memory.dmp
memory/2500-120-0x0000019FFE6B0000-0x0000019FFE716000-memory.dmp
memory/2500-164-0x00007FF6A3600000-0x00007FF6A36A8000-memory.dmp
memory/2500-119-0x00007FF6A3600000-0x00007FF6A36A8000-memory.dmp
memory/2540-136-0x00007FF7BEDB0000-0x00007FF7BEE5B000-memory.dmp
memory/2540-185-0x00007FF7BEDB0000-0x00007FF7BEE5B000-memory.dmp
memory/2540-138-0x000001C952A40000-0x000001C952AA6000-memory.dmp
memory/2540-137-0x000001C952A40000-0x000001C952AA6000-memory.dmp
memory/2556-58-0x000001DAD0F70000-0x000001DAD0FD6000-memory.dmp
memory/2556-59-0x000001DAD0F70000-0x000001DAD0FD6000-memory.dmp
memory/2556-57-0x000001DAD1200000-0x000001DAD1319000-memory.dmp
memory/2616-270-0x00007FF761E00000-0x00007FF76232B000-memory.dmp
memory/2616-207-0x00007FF761E00000-0x00007FF76232B000-memory.dmp
memory/2616-202-0x0000029D8F4C0000-0x0000029D8F526000-memory.dmp
memory/2616-203-0x0000029D8F4C0000-0x0000029D8F526000-memory.dmp
memory/2788-78-0x00007FF7F3220000-0x00007FF7F3304000-memory.dmp
memory/2788-27-0x000001A32E180000-0x000001A32E1E6000-memory.dmp
memory/2788-29-0x000001A32E180000-0x000001A32E1E6000-memory.dmp
memory/2788-26-0x00007FF7F3220000-0x00007FF7F3304000-memory.dmp
memory/3152-292-0x0000025EFE9B0000-0x0000025EFE9C0000-memory.dmp
memory/3152-286-0x0000025EFE9B0000-0x0000025EFE9C0000-memory.dmp
memory/3152-288-0x0000025EFE9B0000-0x0000025EFE9C0000-memory.dmp
memory/3152-285-0x0000025EFE9B0000-0x0000025EFE9C0000-memory.dmp
memory/3152-294-0x0000025EFE9B0000-0x0000025EFE9C0000-memory.dmp
memory/3152-295-0x0000025EFE9B0000-0x0000025EFE9C0000-memory.dmp
memory/3152-296-0x0000025EFE9B0000-0x0000025EFE9C0000-memory.dmp
memory/3152-293-0x0000025EFE9B0000-0x0000025EFE9C0000-memory.dmp
memory/3152-291-0x0000025EFE9B0000-0x0000025EFE9C0000-memory.dmp
memory/3152-287-0x0000025EFE9B0000-0x0000025EFE9C0000-memory.dmp
memory/3152-284-0x0000025EFE9B0000-0x0000025EFE9C0000-memory.dmp
memory/3152-283-0x0000025EFE9B0000-0x0000025EFE9C0000-memory.dmp
memory/3152-290-0x0000025EFE9B0000-0x0000025EFE9C0000-memory.dmp
memory/3152-289-0x0000025EFE9B0000-0x0000025EFE9C0000-memory.dmp
memory/4036-198-0x00007FF711190000-0x00007FF7115FD000-memory.dmp
memory/4036-175-0x00007FF711190000-0x00007FF7115FD000-memory.dmp
memory/4036-196-0x000002C385B00000-0x000002C385B66000-memory.dmp
memory/4036-128-0x000002C385B00000-0x000002C385B66000-memory.dmp
memory/4036-132-0x00007FF711190000-0x00007FF7115FD000-memory.dmp
memory/4036-127-0x000002C385B00000-0x000002C385B66000-memory.dmp
memory/4424-51-0x0000019F62D50000-0x0000019F62DB6000-memory.dmp
memory/4424-50-0x0000019F62D50000-0x0000019F62DB6000-memory.dmp
memory/4424-49-0x0000019F62B10000-0x0000019F62C29000-memory.dmp
memory/4488-267-0x00007FF7C7C00000-0x00007FF7C80DD000-memory.dmp
memory/4488-191-0x0000026BFEC60000-0x0000026BFECC6000-memory.dmp
memory/4488-190-0x0000026BFEC60000-0x0000026BFECC6000-memory.dmp
memory/4488-192-0x00007FF7C7C00000-0x00007FF7C80DD000-memory.dmp
memory/4548-18-0x0000027B8A110000-0x0000027B8A176000-memory.dmp
memory/4548-16-0x0000027B8A110000-0x0000027B8A176000-memory.dmp
memory/4548-63-0x00007FF699CF0000-0x00007FF699DD7000-memory.dmp
memory/4548-15-0x00007FF699CF0000-0x00007FF699DD7000-memory.dmp
memory/4884-150-0x00007FF70F170000-0x00007FF70F284000-memory.dmp
memory/4884-79-0x00007FF70F170000-0x00007FF70F284000-memory.dmp
memory/4884-81-0x000002375C110000-0x000002375C176000-memory.dmp
memory/4884-80-0x000002375C110000-0x000002375C176000-memory.dmp
memory/5024-281-0x0000029F4E060000-0x0000029F4E77D000-memory.dmp
memory/5024-242-0x0000029F444B0000-0x0000029F444C0000-memory.dmp
memory/5024-272-0x00007FF740D40000-0x00007FF741094000-memory.dmp
memory/5024-221-0x0000029F43310000-0x0000029F43376000-memory.dmp
memory/5024-220-0x00007FF740D40000-0x00007FF741094000-memory.dmp
memory/5024-222-0x0000029F43310000-0x0000029F43376000-memory.dmp
memory/5024-258-0x0000029F4C870000-0x0000029F4C878000-memory.dmp
memory/5024-226-0x0000029F44280000-0x0000029F44290000-memory.dmp