Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
23/08/2026, 03:25
General
- Target 2026-08-22_a426d9cefc2942919c230f3c7805bd5f_elex_wannacry.exe
- Size 616KB
- Sample260823-dysnbasdkh
- SHA256 d6f06510897b4187aa91965cb6062e3f1246791c47b16afdceefb0425a4232ff
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\2026-08-22_a426d9cefc2942919c230f3c7805bd5f_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-22_a426d9cefc2942919c230f3c7805bd5f_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
- 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
- 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
wmpnetwk.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/400-210-0x0000025724200000-0x0000025724266000-memory.dmp
memory/400-208-0x0000025724200000-0x0000025724266000-memory.dmp
memory/400-214-0x00007FF622DC0000-0x00007FF622EFB000-memory.dmp
memory/400-269-0x00007FF622DC0000-0x00007FF622EFB000-memory.dmp
memory/456-64-0x00007FF62CE60000-0x00007FF62CFC8000-memory.dmp
memory/456-73-0x00007FF62CE60000-0x00007FF62CFC8000-memory.dmp
memory/456-66-0x0000029C293F0000-0x0000029C29456000-memory.dmp
memory/456-65-0x0000029C293F0000-0x0000029C29456000-memory.dmp
memory/456-71-0x0000029C293F0000-0x0000029C29456000-memory.dmp
memory/752-160-0x00007FF797E10000-0x00007FF797F9F000-memory.dmp
memory/752-161-0x000001A4D0950000-0x000001A4D09B6000-memory.dmp
memory/752-162-0x000001A4D0950000-0x000001A4D09B6000-memory.dmp
memory/752-209-0x00007FF797E10000-0x00007FF797F9F000-memory.dmp
memory/1020-143-0x000001D0F25C0000-0x000001D0F2626000-memory.dmp
memory/1020-144-0x000001D0F25C0000-0x000001D0F2626000-memory.dmp
memory/1020-142-0x00007FF6B64F0000-0x00007FF6B6814000-memory.dmp
memory/1020-195-0x00007FF6B64F0000-0x00007FF6B6814000-memory.dmp
memory/1156-388-0x0000019FA9310000-0x0000019FA9320000-memory.dmp
memory/1156-396-0x0000019FA9310000-0x0000019FA9320000-memory.dmp
memory/1156-386-0x0000019FA9310000-0x0000019FA9320000-memory.dmp
memory/1156-389-0x0000019FA9310000-0x0000019FA9320000-memory.dmp
memory/1156-391-0x0000019FA9310000-0x0000019FA9320000-memory.dmp
memory/1156-392-0x0000019FA9310000-0x0000019FA9320000-memory.dmp
memory/1156-393-0x0000019FA9310000-0x0000019FA9320000-memory.dmp
memory/1156-394-0x0000019FA9310000-0x0000019FA9320000-memory.dmp
memory/1156-395-0x0000019FA9310000-0x0000019FA9320000-memory.dmp
memory/1156-397-0x0000019FA9310000-0x0000019FA9320000-memory.dmp
memory/1156-387-0x0000019FA9310000-0x0000019FA9320000-memory.dmp
memory/1156-390-0x0000019FA9310000-0x0000019FA9320000-memory.dmp
memory/1440-179-0x00007FF619B60000-0x00007FF619C08000-memory.dmp
memory/1440-119-0x00000262455E0000-0x0000026245646000-memory.dmp
memory/1440-118-0x00000262455E0000-0x0000026245646000-memory.dmp
memory/1440-117-0x00007FF619B60000-0x00007FF619C08000-memory.dmp
memory/2012-48-0x000001B68B100000-0x000001B68B166000-memory.dmp
memory/2012-47-0x000001B68B5E0000-0x000001B68B70E000-memory.dmp
memory/2012-49-0x000001B68B100000-0x000001B68B166000-memory.dmp
memory/2976-56-0x00007FF64E030000-0x00007FF64E117000-memory.dmp
memory/2976-18-0x000001DC23080000-0x000001DC230E6000-memory.dmp
memory/2976-15-0x00007FF64E030000-0x00007FF64E117000-memory.dmp
memory/2976-16-0x000001DC23080000-0x000001DC230E6000-memory.dmp
memory/3156-205-0x00007FF7C5460000-0x00007FF7C564F000-memory.dmp
memory/3156-151-0x00007FF7C5460000-0x00007FF7C564F000-memory.dmp
memory/3156-153-0x000002BFFDF10000-0x000002BFFDF76000-memory.dmp
memory/3156-152-0x000002BFFDF10000-0x000002BFFDF76000-memory.dmp
memory/3228-125-0x000001F997530000-0x000001F997596000-memory.dmp
memory/3228-183-0x00007FF769980000-0x00007FF769DED000-memory.dmp
memory/3228-127-0x000001F997530000-0x000001F997596000-memory.dmp
memory/3228-126-0x00007FF769980000-0x00007FF769DED000-memory.dmp
memory/3228-204-0x00007FF769980000-0x00007FF769DED000-memory.dmp
memory/3228-202-0x000001F997530000-0x000001F997596000-memory.dmp
memory/3320-28-0x0000025B67FC0000-0x0000025B68026000-memory.dmp
memory/3320-27-0x0000025B67FC0000-0x0000025B68026000-memory.dmp
memory/3320-76-0x00007FF76B990000-0x00007FF76BA74000-memory.dmp
memory/3320-26-0x00007FF76B990000-0x00007FF76BA74000-memory.dmp
memory/3632-97-0x00007FF7DEBD0000-0x00007FF7DECBA000-memory.dmp
memory/3632-99-0x0000020E16490000-0x0000020E164F6000-memory.dmp
memory/3632-166-0x00007FF7DEBD0000-0x00007FF7DECBA000-memory.dmp
memory/3632-98-0x0000020E16490000-0x0000020E164F6000-memory.dmp
memory/3744-265-0x00007FF7B43A0000-0x00007FF7B487D000-memory.dmp
memory/3744-188-0x00007FF7B43A0000-0x00007FF7B487D000-memory.dmp
memory/3744-187-0x000001D349C80000-0x000001D349CE6000-memory.dmp
memory/3744-186-0x000001D349C80000-0x000001D349CE6000-memory.dmp
memory/3888-197-0x00000243FB6C0000-0x00000243FB726000-memory.dmp
memory/3888-196-0x00000243FB6C0000-0x00000243FB726000-memory.dmp
memory/3888-268-0x00007FF6FA290000-0x00007FF6FA7BB000-memory.dmp
memory/3888-198-0x00007FF6FA290000-0x00007FF6FA7BB000-memory.dmp
memory/3940-172-0x00007FF6AE430000-0x00007FF6AE859000-memory.dmp
memory/3940-171-0x000001F686630000-0x000001F686696000-memory.dmp
memory/3940-176-0x000001F686630000-0x000001F686696000-memory.dmp
memory/3940-170-0x000001F686630000-0x000001F686696000-memory.dmp
memory/3940-178-0x00007FF6AE430000-0x00007FF6AE859000-memory.dmp
memory/4040-7-0x00000000022F0000-0x0000000002359000-memory.dmp
memory/4040-44-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/4040-0-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/4040-1-0x00000000022F0000-0x0000000002359000-memory.dmp
memory/4072-182-0x00007FF774D80000-0x00007FF77503E000-memory.dmp
memory/4072-262-0x00007FF774D80000-0x00007FF77503E000-memory.dmp
memory/4336-111-0x0000000000890000-0x00000000008F9000-memory.dmp
memory/4336-107-0x0000000000890000-0x00000000008F9000-memory.dmp
memory/4336-169-0x0000000000400000-0x000000000054A000-memory.dmp
memory/4336-105-0x0000000000400000-0x000000000054A000-memory.dmp
memory/4388-43-0x00007FF6E0CD0000-0x00007FF6E0F58000-memory.dmp
memory/4388-37-0x0000013806040000-0x00000138060A6000-memory.dmp
memory/4388-34-0x00007FF6E0CD0000-0x00007FF6E0F58000-memory.dmp
memory/4388-35-0x0000013806040000-0x00000138060A6000-memory.dmp
memory/4388-41-0x0000013806040000-0x00000138060A6000-memory.dmp
memory/4540-58-0x000001BFF3200000-0x000001BFF3266000-memory.dmp
memory/4540-57-0x000001BFF3200000-0x000001BFF3266000-memory.dmp
memory/4540-55-0x000001BFF3000000-0x000001BFF312E000-memory.dmp
memory/4544-240-0x0000026259920000-0x0000026259930000-memory.dmp
memory/4544-218-0x00000262587E0000-0x0000026258846000-memory.dmp
memory/4544-354-0x0000026263340000-0x0000026263348000-memory.dmp
memory/4544-219-0x00000262587E0000-0x0000026258846000-memory.dmp
memory/4544-220-0x00007FF766560000-0x00007FF7668B4000-memory.dmp
memory/4544-270-0x00007FF766560000-0x00007FF7668B4000-memory.dmp
memory/4544-256-0x0000026261CE0000-0x0000026261CE8000-memory.dmp
memory/4544-224-0x00000262596F0000-0x0000026259700000-memory.dmp
memory/4768-159-0x00007FF7EB0E0000-0x00007FF7EB1F4000-memory.dmp
memory/4768-79-0x0000024ACC4F0000-0x0000024ACC556000-memory.dmp
memory/4768-77-0x00007FF7EB0E0000-0x00007FF7EB1F4000-memory.dmp
memory/4768-78-0x0000024ACC4F0000-0x0000024ACC556000-memory.dmp
memory/4892-91-0x00000177191B0000-0x0000017719216000-memory.dmp
memory/4892-89-0x0000017719240000-0x000001771936E000-memory.dmp
memory/4892-90-0x00000177191B0000-0x0000017719216000-memory.dmp
memory/4920-192-0x00007FF606210000-0x00007FF6062BB000-memory.dmp
memory/4920-134-0x00007FF606210000-0x00007FF6062BB000-memory.dmp
memory/4920-135-0x00000211999A0000-0x0000021199A06000-memory.dmp
memory/4920-136-0x00000211999A0000-0x0000021199A06000-memory.dmp