Analysis
- max time kernel
149s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-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.
- 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 8 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\2026-08-03_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
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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
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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
-
-
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
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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
-
-
C:\Windows\System32\SearchProtocolHost.exe"C:\Windows\System32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe_S-1-5-21-1875162379-3804078649-638427191-10002_ Global\UsGthrCtrlFltPipeMssGthrPipe_S-1-5-21-1875162379-3804078649-638427191-10002 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 2760 2792 936 {7FC3863B-7471-4B10-84E3-A5C2E0330618}2⤵
-
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C:\Windows\System32\SearchFilterHost.exe"C:\Windows\System32\SearchFilterHost.exe" 952 2932 2928 936 {06DC0F6A-A3E7-4365-A8E8-F674FE2E6361}2⤵
- Modifies data under HKEY_USERS
-
-
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⤵
- Modifies data under HKEY_USERS
-
-
C:\Windows\System32\SearchFilterHost.exe"C:\Windows\System32\SearchFilterHost.exe" 952 2760 2792 936 {7FC3863B-7471-4B10-84E3-A5C2E0330618}2⤵
-
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C:\Windows\System32\SearchFilterHost.exe"C:\Windows\System32\SearchFilterHost.exe" 952 2932 2928 936 {06DC0F6A-A3E7-4365-A8E8-F674FE2E6361}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/1128-47-0x00000158D03D0000-0x00000158D0436000-memory.dmp
memory/1128-45-0x00000158D01C0000-0x00000158D02F3000-memory.dmp
memory/1128-46-0x00000158D03D0000-0x00000158D0436000-memory.dmp
memory/1524-63-0x00007FF7FDD50000-0x00007FF7FDEB8000-memory.dmp
memory/1524-64-0x000002B7CA500000-0x000002B7CA566000-memory.dmp
memory/1524-72-0x00007FF7FDD50000-0x00007FF7FDEB8000-memory.dmp
memory/1524-70-0x000002B7CA500000-0x000002B7CA566000-memory.dmp
memory/1524-65-0x000002B7CA500000-0x000002B7CA566000-memory.dmp
memory/1592-111-0x00000000009B0000-0x0000000000A19000-memory.dmp
memory/1592-171-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/1592-106-0x00000000009B0000-0x0000000000A19000-memory.dmp
memory/1592-105-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2668-93-0x00007FF621B50000-0x00007FF621C19000-memory.dmp
memory/2668-35-0x00007FF621B50000-0x00007FF621C19000-memory.dmp
memory/2668-36-0x000001D82C2F0000-0x000001D82C356000-memory.dmp
memory/2668-39-0x000001D82C2F0000-0x000001D82C356000-memory.dmp
memory/2856-143-0x00007FF781C30000-0x00007FF781D4A000-memory.dmp
memory/2856-75-0x00007FF781C30000-0x00007FF781D4A000-memory.dmp
memory/2856-76-0x0000019E46B00000-0x0000019E46B66000-memory.dmp
memory/2856-77-0x0000019E46B00000-0x0000019E46B66000-memory.dmp
memory/2960-244-0x00007FF653010000-0x00007FF65329B000-memory.dmp
memory/2960-185-0x000002389CBC0000-0x000002389CC26000-memory.dmp
memory/2960-183-0x00007FF653010000-0x00007FF65329B000-memory.dmp
memory/2960-184-0x000002389CBC0000-0x000002389CC26000-memory.dmp
memory/3120-164-0x000002410C290000-0x000002410C2F6000-memory.dmp
memory/3120-165-0x000002410C290000-0x000002410C2F6000-memory.dmp
memory/3120-235-0x00007FF7D4BF0000-0x00007FF7D4D85000-memory.dmp
memory/3120-163-0x00007FF7D4BF0000-0x00007FF7D4D85000-memory.dmp
memory/3416-99-0x000001D2EC3F0000-0x000001D2EC456000-memory.dmp
memory/3416-98-0x000001D2EC3F0000-0x000001D2EC456000-memory.dmp
memory/3416-162-0x00007FF72EF60000-0x00007FF72F0AA000-memory.dmp
memory/3416-96-0x00007FF72EF60000-0x00007FF72F0AA000-memory.dmp
memory/3436-144-0x00007FF691BF0000-0x00007FF691CA4000-memory.dmp
memory/3436-145-0x00000238E2870000-0x00000238E28D6000-memory.dmp
memory/3436-211-0x00007FF691BF0000-0x00007FF691CA4000-memory.dmp
memory/3436-147-0x00000238E2870000-0x00000238E28D6000-memory.dmp
memory/3860-55-0x000002E3790D0000-0x000002E379136000-memory.dmp
memory/3860-56-0x000002E3790D0000-0x000002E379136000-memory.dmp
memory/3860-54-0x000002E377E40000-0x000002E377F73000-memory.dmp
memory/3952-214-0x000001BED32C0000-0x000001BED3326000-memory.dmp
memory/3952-213-0x000001BED32C0000-0x000001BED3326000-memory.dmp
memory/3952-249-0x00007FF724770000-0x00007FF72489F000-memory.dmp
memory/3952-212-0x00007FF724770000-0x00007FF72489F000-memory.dmp
memory/4144-89-0x000001A464410000-0x000001A464476000-memory.dmp
memory/4144-87-0x000001A4641B0000-0x000001A4642E3000-memory.dmp
memory/4144-88-0x000001A464410000-0x000001A464476000-memory.dmp
memory/4252-178-0x000001B8AAA00000-0x000001B8AAA66000-memory.dmp
memory/4252-180-0x00007FF717280000-0x00007FF7175A1000-memory.dmp
memory/4252-174-0x000001B8AAA00000-0x000001B8AAA66000-memory.dmp
memory/4252-173-0x000001B8AAA00000-0x000001B8AAA66000-memory.dmp
memory/4252-172-0x00007FF717280000-0x00007FF7175A1000-memory.dmp
memory/4512-27-0x000002927F200000-0x000002927F266000-memory.dmp
memory/4512-62-0x00007FF621B50000-0x00007FF621C19000-memory.dmp
memory/4512-29-0x000002927F200000-0x000002927F266000-memory.dmp
memory/4512-26-0x00007FF621B50000-0x00007FF621C19000-memory.dmp
memory/4512-28-0x000002927F200000-0x000002927F266000-memory.dmp
memory/4520-224-0x0000017E5A5F0000-0x0000017E5A656000-memory.dmp
memory/4520-250-0x00007FF7E9CE0000-0x00007FF7EA01F000-memory.dmp
memory/4520-222-0x00007FF7E9CE0000-0x00007FF7EA01F000-memory.dmp
memory/4520-223-0x0000017E5A5F0000-0x0000017E5A656000-memory.dmp
memory/4872-16-0x000001EEF30D0000-0x000001EEF3136000-memory.dmp
memory/4872-15-0x00007FF6B9560000-0x00007FF6B9683000-memory.dmp
memory/4872-17-0x000001EEF30D0000-0x000001EEF3136000-memory.dmp
memory/4872-51-0x00007FF6B9560000-0x00007FF6B9683000-memory.dmp
memory/4872-18-0x000001EEF30D0000-0x000001EEF3136000-memory.dmp
memory/4900-1-0x0000000002440000-0x00000000024A9000-memory.dmp
memory/4900-0-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/4900-7-0x0000000002440000-0x00000000024A9000-memory.dmp
memory/4900-6-0x0000000002440000-0x00000000024A9000-memory.dmp
memory/4900-37-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/4968-135-0x0000023BF35D0000-0x0000023BF3636000-memory.dmp
memory/4968-239-0x0000023BF35D0000-0x0000023BF3636000-memory.dmp
memory/4968-136-0x0000023BF35D0000-0x0000023BF3636000-memory.dmp
memory/4968-241-0x00007FF6C32A0000-0x00007FF6C36B7000-memory.dmp
memory/4968-207-0x00007FF6C32A0000-0x00007FF6C36B7000-memory.dmp
memory/4968-134-0x00007FF6C32A0000-0x00007FF6C36B7000-memory.dmp
memory/5332-247-0x00007FF6E4C00000-0x00007FF6E50D1000-memory.dmp
memory/5332-197-0x00007FF6E4C00000-0x00007FF6E50D1000-memory.dmp
memory/5332-192-0x00000214BBE00000-0x00000214BBE66000-memory.dmp
memory/5332-193-0x00000214BBE00000-0x00000214BBE66000-memory.dmp
memory/5372-201-0x0000012EB0B20000-0x0000012EB0B86000-memory.dmp
memory/5372-206-0x00007FF6D6B70000-0x00007FF6D7077000-memory.dmp
memory/5372-202-0x0000012EB0B20000-0x0000012EB0B86000-memory.dmp
memory/5372-248-0x00007FF6D6B70000-0x00007FF6D7077000-memory.dmp
memory/5432-191-0x00007FF63B420000-0x00007FF63BB64000-memory.dmp
memory/5432-119-0x000001B6EA900000-0x000001B6EA966000-memory.dmp
memory/5432-260-0x00007FF63B420000-0x00007FF63BB64000-memory.dmp
memory/5432-259-0x000001B6EA900000-0x000001B6EA966000-memory.dmp
memory/5432-117-0x00007FF63B420000-0x00007FF63BB64000-memory.dmp
memory/5432-118-0x000001B6EA900000-0x000001B6EA966000-memory.dmp
memory/5448-126-0x00000239CEC20000-0x00000239CEC86000-memory.dmp
memory/5448-125-0x00007FF7288D0000-0x00007FF72897E000-memory.dmp
memory/5448-198-0x00007FF7288D0000-0x00007FF72897E000-memory.dmp
memory/5448-127-0x00000239CEC20000-0x00000239CEC86000-memory.dmp
memory/5560-221-0x00007FF7F21F0000-0x00007FF7F2493000-memory.dmp
memory/5560-154-0x00007FF7F21F0000-0x00007FF7F2493000-memory.dmp
memory/5560-156-0x000002867C390000-0x000002867C3F6000-memory.dmp
memory/5560-155-0x000002867C390000-0x000002867C3F6000-memory.dmp