Analysis
- max time kernel
150s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 12:49
General
- Target 2026-08-03_21643c7c348f1bcd70e060a448cab825_elex_wannacry.exe
- Size 612KB
- Sample260804-p2e26sw1fx
- SHA256 0d536bb040493126147f141c6bf2e6f3572651ebc718118ad289d994556dc0e9
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.
- Enumerates connected drives 3 TTPs 48 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in System32 directory 24 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 42 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
- Modifies data under HKEY_USERS 64 IoCs
- Suspicious behavior: EnumeratesProcesses 30 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 28 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 6 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_21643c7c348f1bcd70e060a448cab825_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_21643c7c348f1bcd70e060a448cab825_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\GameInputSvc.exeC:\Windows\System32\GameInputSvc.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\GameInputSvc.exe"C:\Windows\System32\GameInputSvc.exe" Global\GameInputSession_12⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
-
-
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\ReFsDedupSvc.exeC:\Windows\System32\ReFsDedupSvc.exe1⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\locator.exeC:\Windows\system32\locator.exe1⤵
- Executes dropped EXE
-
C:\Windows\System32\SensorDataService.exeC:\Windows\System32\SensorDataService.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Checks SCSI registry key(s)
-
C:\Windows\System32\snmptrap.exeC:\Windows\System32\snmptrap.exe1⤵
- Executes dropped EXE
-
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
- Enumerates connected drives
- 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\SearchProtocolHost.exe"C:\Windows\System32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe_S-1-5-21-1738198120-2966725515-3980530802-10002_ Global\UsGthrCtrlFltPipeMssGthrPipe_S-1-5-21-1738198120-2966725515-3980530802-10002 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" "1"2⤵
-
-
C:\Windows\System32\SearchFilterHost.exe"C:\Windows\System32\SearchFilterHost.exe" 952 2924 2952 936 {06DC0F6A-A3E7-4365-A8E8-F674FE2E6361}2⤵
- Modifies data under HKEY_USERS
-
-
C:\Windows\System32\SearchFilterHost.exe"C:\Windows\System32\SearchFilterHost.exe" 952 2976 2972 936 {7FC3863B-7471-4B10-84E3-A5C2E0330618}2⤵
-
-
C:\Windows\System32\SearchProtocolHost.exe"C:\Windows\System32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe3_ Global\UsGthrCtrlFltPipeMssGthrPipe3 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⤵
-
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
GameInputSvc.exe
Locator.exe
ssh-agent.exe
PerceptionSimulationService.exe
ReFsDedupSvc.exe
SearchIndexer.exe
SensorDataService.exe
TieringEngineService.exe
VSSVC.exe
alg.exe
msdtc.exe
snmptrap.exe
vds.exe
WmiApSrv.exe
wbengine.exe
memory/1060-147-0x000001F008280000-0x000001F0082E6000-memory.dmp
memory/1060-145-0x00007FF753E50000-0x00007FF753F03000-memory.dmp
memory/1060-146-0x000001F008280000-0x000001F0082E6000-memory.dmp
memory/1060-211-0x00007FF753E50000-0x00007FF753F03000-memory.dmp
memory/1208-203-0x0000015446000000-0x0000015446066000-memory.dmp
memory/1208-202-0x0000015446000000-0x0000015446066000-memory.dmp
memory/1208-247-0x00007FF6FEA70000-0x00007FF6FEF76000-memory.dmp
memory/1208-201-0x00007FF6FEA70000-0x00007FF6FEF76000-memory.dmp
memory/1376-98-0x000001C1CC640000-0x000001C1CC6A6000-memory.dmp
memory/1376-99-0x000001C1CC640000-0x000001C1CC6A6000-memory.dmp
memory/1376-97-0x00007FF621780000-0x00007FF6218C9000-memory.dmp
memory/1376-162-0x00007FF621780000-0x00007FF6218C9000-memory.dmp
memory/1412-55-0x000002C046720000-0x000002C046786000-memory.dmp
memory/1412-54-0x000002C0464D0000-0x000002C0465FC000-memory.dmp
memory/1412-56-0x000002C046720000-0x000002C046786000-memory.dmp
memory/1932-156-0x00000113D3CA0000-0x00000113D3D06000-memory.dmp
memory/1932-155-0x00000113D3CA0000-0x00000113D3D06000-memory.dmp
memory/1932-154-0x00007FF72A2C0000-0x00007FF72A562000-memory.dmp
memory/1932-220-0x00007FF72A2C0000-0x00007FF72A562000-memory.dmp
memory/1940-391-0x000002EAB6470000-0x000002EAB664B000-memory.dmp
memory/1940-359-0x000002EAB6470000-0x000002EAB664B000-memory.dmp
memory/2320-47-0x000001D694F70000-0x000001D694FD6000-memory.dmp
memory/2320-45-0x000001D694E40000-0x000001D694F6C000-memory.dmp
memory/2320-46-0x000001D694F70000-0x000001D694FD6000-memory.dmp
memory/2672-26-0x00007FF6740A0000-0x00007FF674168000-memory.dmp
memory/2672-27-0x000001651D640000-0x000001651D6A6000-memory.dmp
memory/2672-28-0x000001651D640000-0x000001651D6A6000-memory.dmp
memory/2672-32-0x000001651D640000-0x000001651D6A6000-memory.dmp
memory/2672-62-0x00007FF6740A0000-0x00007FF674168000-memory.dmp
memory/3400-213-0x0000028924920000-0x0000028924986000-memory.dmp
memory/3400-212-0x00007FF7D02F0000-0x00007FF7D041E000-memory.dmp
memory/3400-250-0x00007FF7D02F0000-0x00007FF7D041E000-memory.dmp
memory/3400-214-0x0000028924920000-0x0000028924986000-memory.dmp
memory/3648-184-0x000001C0F6000000-0x000001C0F6066000-memory.dmp
memory/3648-183-0x00007FF7ECD00000-0x00007FF7ECF8A000-memory.dmp
memory/3648-242-0x00007FF7ECD00000-0x00007FF7ECF8A000-memory.dmp
memory/3648-185-0x000001C0F6000000-0x000001C0F6066000-memory.dmp
memory/4220-35-0x00007FF6740A0000-0x00007FF674168000-memory.dmp
memory/4220-36-0x000001DA76570000-0x000001DA765D6000-memory.dmp
memory/4220-39-0x000001DA76570000-0x000001DA765D6000-memory.dmp
memory/4220-38-0x000001DA76570000-0x000001DA765D6000-memory.dmp
memory/4220-93-0x00007FF6740A0000-0x00007FF674168000-memory.dmp
memory/4260-193-0x00000229FEBC0000-0x00000229FEC26000-memory.dmp
memory/4260-192-0x00000229FEBC0000-0x00000229FEC26000-memory.dmp
memory/4260-191-0x00007FF7CA7E0000-0x00007FF7CACB0000-memory.dmp
memory/4260-245-0x00007FF7CA7E0000-0x00007FF7CACB0000-memory.dmp
memory/4312-63-0x00007FF75F8C0000-0x00007FF75FA27000-memory.dmp
memory/4312-72-0x00007FF75F8C0000-0x00007FF75FA27000-memory.dmp
memory/4312-65-0x000001738FC80000-0x000001738FCE6000-memory.dmp
memory/4312-64-0x000001738FC80000-0x000001738FCE6000-memory.dmp
memory/4312-70-0x000001738FC80000-0x000001738FCE6000-memory.dmp
memory/4536-251-0x00007FF6FADF0000-0x00007FF6FB12E000-memory.dmp
memory/4536-223-0x0000014B8BAE0000-0x0000014B8BB46000-memory.dmp
memory/4536-224-0x0000014B8BAE0000-0x0000014B8BB46000-memory.dmp
memory/4536-225-0x00007FF6FADF0000-0x00007FF6FB12E000-memory.dmp
memory/4808-173-0x0000023E233A0000-0x0000023E23406000-memory.dmp
memory/4808-178-0x0000023E233A0000-0x0000023E23406000-memory.dmp
memory/4808-172-0x0000023E233A0000-0x0000023E23406000-memory.dmp
memory/4808-180-0x00007FF7A6BE0000-0x00007FF7A6F00000-memory.dmp
memory/4808-174-0x00007FF7A6BE0000-0x00007FF7A6F00000-memory.dmp
memory/5060-118-0x000001186EB50000-0x000001186EBB6000-memory.dmp
memory/5060-261-0x00007FF655940000-0x00007FF656083000-memory.dmp
memory/5060-122-0x00007FF655940000-0x00007FF656083000-memory.dmp
memory/5060-259-0x000001186EB50000-0x000001186EBB6000-memory.dmp
memory/5060-117-0x000001186EB50000-0x000001186EBB6000-memory.dmp
memory/5060-197-0x00007FF655940000-0x00007FF656083000-memory.dmp
memory/5156-89-0x000001F3F5740000-0x000001F3F57A6000-memory.dmp
memory/5156-87-0x000001F3F5540000-0x000001F3F566C000-memory.dmp
memory/5156-88-0x000001F3F5740000-0x000001F3F57A6000-memory.dmp
memory/5388-171-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/5388-111-0x0000000000950000-0x00000000009B9000-memory.dmp
memory/5388-106-0x0000000000950000-0x00000000009B9000-memory.dmp
memory/5388-105-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/5396-207-0x00007FF60AE70000-0x00007FF60B286000-memory.dmp
memory/5396-135-0x00000194B19B0000-0x00000194B1A16000-memory.dmp
memory/5396-136-0x00007FF60AE70000-0x00007FF60B286000-memory.dmp
memory/5396-240-0x00000194B19B0000-0x00000194B1A16000-memory.dmp
memory/5396-243-0x00007FF60AE70000-0x00007FF60B286000-memory.dmp
memory/5396-134-0x00000194B19B0000-0x00000194B1A16000-memory.dmp
memory/5644-37-0x0000000000400000-0x00000000004A4000-memory.dmp
memory/5644-1-0x0000000002450000-0x00000000024B9000-memory.dmp
memory/5644-6-0x0000000002450000-0x00000000024B9000-memory.dmp
memory/5644-7-0x0000000002450000-0x00000000024B9000-memory.dmp
memory/5644-0-0x0000000000400000-0x00000000004A4000-memory.dmp
memory/5704-16-0x000001C966090000-0x000001C9660F6000-memory.dmp
memory/5704-17-0x000001C966090000-0x000001C9660F6000-memory.dmp
memory/5704-18-0x000001C966090000-0x000001C9660F6000-memory.dmp
memory/5704-51-0x00007FF79F860000-0x00007FF79F982000-memory.dmp
memory/5704-15-0x00007FF79F860000-0x00007FF79F982000-memory.dmp
memory/5768-126-0x00000124D8510000-0x00000124D8576000-memory.dmp
memory/5768-127-0x00000124D8510000-0x00000124D8576000-memory.dmp
memory/5768-125-0x00007FF7A9830000-0x00007FF7A98DD000-memory.dmp
memory/5768-200-0x00007FF7A9830000-0x00007FF7A98DD000-memory.dmp
memory/5876-76-0x000002A4885F0000-0x000002A488656000-memory.dmp
memory/5876-77-0x000002A4885F0000-0x000002A488656000-memory.dmp
memory/5876-144-0x00007FF6F4510000-0x00007FF6F4629000-memory.dmp
memory/5876-75-0x00007FF6F4510000-0x00007FF6F4629000-memory.dmp
memory/6028-222-0x00007FF641390000-0x00007FF641524000-memory.dmp
memory/6028-163-0x00007FF641390000-0x00007FF641524000-memory.dmp
memory/6028-164-0x000001F439B50000-0x000001F439BB6000-memory.dmp
memory/6028-165-0x000001F439B50000-0x000001F439BB6000-memory.dmp