Analysis
- max time kernel
149s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
22/07/2026, 23:05
General
- Target 2026-07-22_e8f66d36f42ffe7cdd5b5a1102481a95_elex_wannacry.exe
- Size 616KB
- Sample260722-23cdwsal5v
- SHA256 7b71a97801960cc53565815ef8d3a40d04c428ec5c9987760790859f16a9e0d6
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
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C:\Users\Admin\AppData\Local\Temp\2026-07-22_e8f66d36f42ffe7cdd5b5a1102481a95_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-22_e8f66d36f42ffe7cdd5b5a1102481a95_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
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C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
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C:\Windows\System32\GameInputSvc.exeC:\Windows\System32\GameInputSvc.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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
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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
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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
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\??\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
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C:\Windows\system32\SearchIndexer.exeC:\Windows\system32\SearchIndexer.exe /Embedding1⤵
- Executes dropped EXE
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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
-
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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⤵
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C:\Windows\System32\SearchFilterHost.exe"C:\Windows\System32\SearchFilterHost.exe" 952 2920 2916 936 {06DC0F6A-A3E7-4365-A8E8-F674FE2E6361}2⤵
- Modifies data under HKEY_USERS
-
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C:\Windows\System32\SearchFilterHost.exe"C:\Windows\System32\SearchFilterHost.exe" 952 2896 2908 936 {7FC3863B-7471-4B10-84E3-A5C2E0330618}2⤵
-
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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/1120-89-0x000002007AC50000-0x000002007ACB6000-memory.dmp
memory/1120-90-0x000002007AC50000-0x000002007ACB6000-memory.dmp
memory/1120-88-0x000002007A9E0000-0x000002007AB73000-memory.dmp
memory/1180-174-0x0000028242C00000-0x0000028242C66000-memory.dmp
memory/1180-178-0x0000028242C00000-0x0000028242C66000-memory.dmp
memory/1180-172-0x00007FF75BCA0000-0x00007FF75BFC1000-memory.dmp
memory/1180-173-0x0000028242C00000-0x0000028242C66000-memory.dmp
memory/1180-180-0x00007FF75BCA0000-0x00007FF75BFC1000-memory.dmp
memory/1456-168-0x00007FF7D5BC0000-0x00007FF7D5D55000-memory.dmp
memory/1456-162-0x0000019B05510000-0x0000019B05576000-memory.dmp
memory/1456-163-0x0000019B05510000-0x0000019B05576000-memory.dmp
memory/1456-242-0x00007FF7D5BC0000-0x00007FF7D5D55000-memory.dmp
memory/1540-193-0x00007FF719A70000-0x00007FF719F41000-memory.dmp
memory/1540-248-0x00007FF719A70000-0x00007FF719F41000-memory.dmp
memory/1540-192-0x00000286901B0000-0x0000028690216000-memory.dmp
memory/1540-191-0x00000286901B0000-0x0000028690216000-memory.dmp
memory/1700-127-0x00000255E3860000-0x00000255E38C6000-memory.dmp
memory/1700-206-0x00007FF7FA8C0000-0x00007FF7FA96E000-memory.dmp
memory/1700-126-0x00000255E3860000-0x00000255E38C6000-memory.dmp
memory/1700-125-0x00007FF7FA8C0000-0x00007FF7FA96E000-memory.dmp
memory/1804-38-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/1804-7-0x0000000002450000-0x00000000024B9000-memory.dmp
memory/1804-0-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/1804-6-0x0000000002450000-0x00000000024B9000-memory.dmp
memory/1804-1-0x0000000002450000-0x00000000024B9000-memory.dmp
memory/2108-75-0x00007FF776A60000-0x00007FF776B29000-memory.dmp
memory/2108-36-0x000002189CBE0000-0x000002189CC46000-memory.dmp
memory/2108-35-0x00007FF776A60000-0x00007FF776B29000-memory.dmp
memory/2108-39-0x000002189CBE0000-0x000002189CC46000-memory.dmp
memory/2808-250-0x00007FF641C20000-0x00007FF641D4F000-memory.dmp
memory/2808-213-0x0000020D04480000-0x0000020D044E6000-memory.dmp
memory/2808-211-0x00007FF641C20000-0x00007FF641D4F000-memory.dmp
memory/2808-212-0x0000020D04480000-0x0000020D044E6000-memory.dmp
memory/3408-153-0x00007FF6C51D0000-0x00007FF6C55B6000-memory.dmp
memory/3408-155-0x000001EB689B0000-0x000001EB68A16000-memory.dmp
memory/3408-156-0x000001EB689B0000-0x000001EB68A16000-memory.dmp
memory/3408-235-0x00007FF6C51D0000-0x00007FF6C55B6000-memory.dmp
memory/3624-98-0x00000291F2180000-0x00000291F21E6000-memory.dmp
memory/3624-99-0x00000291F2180000-0x00000291F21E6000-memory.dmp
memory/3624-96-0x00007FF70FCD0000-0x00007FF70FE1A000-memory.dmp
memory/3624-167-0x00007FF70FCD0000-0x00007FF70FE1A000-memory.dmp
memory/3888-251-0x00007FF7C46A0000-0x00007FF7C49DF000-memory.dmp
memory/3888-222-0x00007FF7C46A0000-0x00007FF7C49DF000-memory.dmp
memory/3888-223-0x000002DDEC400000-0x000002DDEC466000-memory.dmp
memory/3888-221-0x000002DDEC400000-0x000002DDEC466000-memory.dmp
memory/3972-65-0x000002625DFA0000-0x000002625E006000-memory.dmp
memory/3972-72-0x00007FF6E3EB0000-0x00007FF6E4018000-memory.dmp
memory/3972-63-0x00007FF6E3EB0000-0x00007FF6E4018000-memory.dmp
memory/3972-64-0x000002625DFA0000-0x000002625E006000-memory.dmp
memory/3972-70-0x000002625DFA0000-0x000002625E006000-memory.dmp
memory/4292-372-0x00000260D3850000-0x00000260D38FA000-memory.dmp
memory/4712-200-0x0000021CE20D0000-0x0000021CE2136000-memory.dmp
memory/4712-205-0x00007FF7467E0000-0x00007FF746CE7000-memory.dmp
memory/4712-249-0x00007FF7467E0000-0x00007FF746CE7000-memory.dmp
memory/4712-199-0x0000021CE20D0000-0x0000021CE2136000-memory.dmp
memory/5116-118-0x0000028426FE0000-0x0000028427046000-memory.dmp
memory/5116-119-0x0000028426FE0000-0x0000028427046000-memory.dmp
memory/5116-261-0x0000028426FE0000-0x0000028427046000-memory.dmp
memory/5116-117-0x00007FF630CB0000-0x00007FF6313F4000-memory.dmp
memory/5116-201-0x00007FF630CB0000-0x00007FF6313F4000-memory.dmp
memory/5116-262-0x00007FF630CB0000-0x00007FF6313F4000-memory.dmp
memory/5292-55-0x000002B4EE000000-0x000002B4EE066000-memory.dmp
memory/5292-54-0x000002B4ECCF0000-0x000002B4ECE83000-memory.dmp
memory/5292-56-0x000002B4EE000000-0x000002B4EE066000-memory.dmp
memory/5440-47-0x000001BE7CC10000-0x000001BE7CC76000-memory.dmp
memory/5440-45-0x000001BE7CA70000-0x000001BE7CC03000-memory.dmp
memory/5440-46-0x000001BE7CC10000-0x000001BE7CC76000-memory.dmp
memory/5584-76-0x00007FF617FD0000-0x00007FF6180EA000-memory.dmp
memory/5584-144-0x00007FF617FD0000-0x00007FF6180EA000-memory.dmp
memory/5584-77-0x00000206C73E0000-0x00000206C7446000-memory.dmp
memory/5584-78-0x00000206C73E0000-0x00000206C7446000-memory.dmp
memory/5608-183-0x000001759F3C0000-0x000001759F426000-memory.dmp
memory/5608-245-0x00007FF6516B0000-0x00007FF65193B000-memory.dmp
memory/5608-185-0x00007FF6516B0000-0x00007FF65193B000-memory.dmp
memory/5608-184-0x000001759F3C0000-0x000001759F426000-memory.dmp
memory/5616-27-0x000001D3DE3C0000-0x000001D3DE426000-memory.dmp
memory/5616-60-0x00007FF776A60000-0x00007FF776B29000-memory.dmp
memory/5616-26-0x00007FF776A60000-0x00007FF776B29000-memory.dmp
memory/5616-29-0x000001D3DE3C0000-0x000001D3DE426000-memory.dmp
memory/5616-28-0x000001D3DE3C0000-0x000001D3DE426000-memory.dmp
memory/5724-106-0x0000000000A10000-0x0000000000A79000-memory.dmp
memory/5724-111-0x0000000000A10000-0x0000000000A79000-memory.dmp
memory/5724-105-0x0000000000400000-0x000000000054A000-memory.dmp
memory/5724-171-0x0000000000400000-0x000000000054A000-memory.dmp
memory/5740-147-0x00000224F5350000-0x00000224F53B6000-memory.dmp
memory/5740-220-0x00007FF684EF0000-0x00007FF684FA4000-memory.dmp
memory/5740-146-0x00000224F5350000-0x00000224F53B6000-memory.dmp
memory/5740-145-0x00007FF684EF0000-0x00007FF684FA4000-memory.dmp
memory/5780-17-0x000002290B9B0000-0x000002290BA16000-memory.dmp
memory/5780-51-0x00007FF70ED60000-0x00007FF70EE83000-memory.dmp
memory/5780-18-0x000002290B9B0000-0x000002290BA16000-memory.dmp
memory/5780-15-0x00007FF70ED60000-0x00007FF70EE83000-memory.dmp
memory/5780-16-0x000002290B9B0000-0x000002290BA16000-memory.dmp
memory/6084-210-0x00007FF7E4AF0000-0x00007FF7E4F07000-memory.dmp
memory/6084-136-0x000001C2D9770000-0x000001C2D97D6000-memory.dmp
memory/6084-135-0x00007FF7E4AF0000-0x00007FF7E4F07000-memory.dmp
memory/6084-134-0x000001C2D9770000-0x000001C2D97D6000-memory.dmp
memory/6084-241-0x00007FF7E4AF0000-0x00007FF7E4F07000-memory.dmp
memory/6084-239-0x000001C2D9770000-0x000001C2D97D6000-memory.dmp