Analysis
- max time kernel
149s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 11:49
General
- Target 2026-08-03_5b20472b62ea735e0aa754aa52d3e118_elex_wannacry.exe
- Size 616KB
- Sample260804-nzb23avydz
- SHA256 f1497626d42396a16d4d5d4d79a2ff291acae2da2f951df8b3b62c4fae1745b2
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\2026-08-03_5b20472b62ea735e0aa754aa52d3e118_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_5b20472b62ea735e0aa754aa52d3e118_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
-
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)
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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-1-5-21-552508041-2681165170-3229858294-10002_ Global\UsGthrCtrlFltPipeMssGthrPipe_S-1-5-21-552508041-2681165170-3229858294-10002 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 2756 2748 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 2776 2784 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⤵
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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/464-17-0x000001C647330000-0x000001C647396000-memory.dmp
memory/464-51-0x00007FF7F9740000-0x00007FF7F9863000-memory.dmp
memory/464-18-0x000001C647330000-0x000001C647396000-memory.dmp
memory/464-16-0x000001C647330000-0x000001C647396000-memory.dmp
memory/464-15-0x00007FF7F9740000-0x00007FF7F9863000-memory.dmp
memory/1060-46-0x000001D7A2670000-0x000001D7A26D6000-memory.dmp
memory/1060-45-0x000001D7A2B50000-0x000001D7A2C83000-memory.dmp
memory/1060-47-0x000001D7A2670000-0x000001D7A26D6000-memory.dmp
memory/1440-172-0x00007FF6FA2D0000-0x00007FF6FA5F1000-memory.dmp
memory/1440-174-0x000001F9C7790000-0x000001F9C77F6000-memory.dmp
memory/1440-178-0x000001F9C7790000-0x000001F9C77F6000-memory.dmp
memory/1440-173-0x000001F9C7790000-0x000001F9C77F6000-memory.dmp
memory/1440-180-0x00007FF6FA2D0000-0x00007FF6FA5F1000-memory.dmp
memory/1700-203-0x00000217D8950000-0x00000217D89B6000-memory.dmp
memory/1700-201-0x00007FF60C5C0000-0x00007FF60CAC7000-memory.dmp
memory/1700-202-0x00000217D8950000-0x00000217D89B6000-memory.dmp
memory/1700-249-0x00007FF60C5C0000-0x00007FF60CAC7000-memory.dmp
memory/2356-29-0x0000025ECBD70000-0x0000025ECBDD6000-memory.dmp
memory/2356-26-0x00007FF7697F0000-0x00007FF7698B9000-memory.dmp
memory/2356-28-0x0000025ECBD70000-0x0000025ECBDD6000-memory.dmp
memory/2356-60-0x00007FF7697F0000-0x00007FF7698B9000-memory.dmp
memory/2356-27-0x0000025ECBD70000-0x0000025ECBDD6000-memory.dmp
memory/2428-163-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2428-105-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/2428-111-0x00000000009D0000-0x0000000000A39000-memory.dmp
memory/2428-107-0x00000000009D0000-0x0000000000A39000-memory.dmp
memory/2796-36-0x000001CAC6260000-0x000001CAC62C6000-memory.dmp
memory/2796-39-0x000001CAC6260000-0x000001CAC62C6000-memory.dmp
memory/2796-35-0x00007FF7697F0000-0x00007FF7698B9000-memory.dmp
memory/2796-75-0x00007FF7697F0000-0x00007FF7698B9000-memory.dmp
memory/2856-218-0x00007FF776C60000-0x00007FF776D14000-memory.dmp
memory/2856-146-0x0000020B7CF80000-0x0000020B7CFE6000-memory.dmp
memory/2856-145-0x00007FF776C60000-0x00007FF776D14000-memory.dmp
memory/2856-147-0x0000020B7CF80000-0x0000020B7CFE6000-memory.dmp
memory/2996-233-0x0000016EE4A80000-0x0000016EE4AE6000-memory.dmp
memory/2996-235-0x00007FF782590000-0x00007FF7829A7000-memory.dmp
memory/2996-210-0x00007FF782590000-0x00007FF7829A7000-memory.dmp
memory/2996-135-0x0000016EE4A80000-0x0000016EE4AE6000-memory.dmp
memory/2996-136-0x0000016EE4A80000-0x0000016EE4AE6000-memory.dmp
memory/2996-140-0x00007FF782590000-0x00007FF7829A7000-memory.dmp
memory/3404-154-0x00007FF6EE010000-0x00007FF6EE15A000-memory.dmp
memory/3404-96-0x00007FF6EE010000-0x00007FF6EE15A000-memory.dmp
memory/3404-98-0x000001A3832B0000-0x000001A383316000-memory.dmp
memory/3404-99-0x000001A3832B0000-0x000001A383316000-memory.dmp
memory/3428-117-0x0000016EEFB60000-0x0000016EEFBC6000-memory.dmp
memory/3428-119-0x00007FF627F90000-0x00007FF6286D4000-memory.dmp
memory/3428-192-0x00007FF627F90000-0x00007FF6286D4000-memory.dmp
memory/3428-259-0x00007FF627F90000-0x00007FF6286D4000-memory.dmp
memory/3428-257-0x0000016EEFB60000-0x0000016EEFBC6000-memory.dmp
memory/3428-118-0x0000016EEFB60000-0x0000016EEFBC6000-memory.dmp
memory/4052-198-0x00007FF604550000-0x00007FF6045FE000-memory.dmp
memory/4052-125-0x00007FF604550000-0x00007FF6045FE000-memory.dmp
memory/4052-127-0x0000020DF99E0000-0x0000020DF9A46000-memory.dmp
memory/4052-126-0x0000020DF99E0000-0x0000020DF9A46000-memory.dmp
memory/4184-251-0x00007FF758380000-0x00007FF7586BF000-memory.dmp
memory/4184-221-0x0000020E60CD0000-0x0000020E60D36000-memory.dmp
memory/4184-224-0x0000020E60CD0000-0x0000020E60D36000-memory.dmp
memory/4184-223-0x00007FF758380000-0x00007FF7586BF000-memory.dmp
memory/4288-435-0x0000016E62D30000-0x0000016E62EB3000-memory.dmp
memory/4288-349-0x0000016E62D30000-0x0000016E62EB3000-memory.dmp
memory/4344-54-0x000001F6DBAC0000-0x000001F6DBBF3000-memory.dmp
memory/4344-55-0x000001F6DBD20000-0x000001F6DBD86000-memory.dmp
memory/4344-56-0x000001F6DBD20000-0x000001F6DBD86000-memory.dmp
memory/4472-89-0x0000026A27D60000-0x0000026A27DC6000-memory.dmp
memory/4472-88-0x0000026A27B50000-0x0000026A27C83000-memory.dmp
memory/4472-90-0x0000026A27D60000-0x0000026A27DC6000-memory.dmp
memory/4564-245-0x00007FF7F1B80000-0x00007FF7F1E0B000-memory.dmp
memory/4564-183-0x00007FF7F1B80000-0x00007FF7F1E0B000-memory.dmp
memory/4564-184-0x000001662E0D0000-0x000001662E136000-memory.dmp
memory/4564-185-0x000001662E0D0000-0x000001662E136000-memory.dmp
memory/4668-38-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/4668-0-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/4668-1-0x0000000002420000-0x0000000002489000-memory.dmp
memory/4668-6-0x0000000002420000-0x0000000002489000-memory.dmp
memory/4668-7-0x0000000002420000-0x0000000002489000-memory.dmp
memory/4800-134-0x00007FF666B10000-0x00007FF666C2A000-memory.dmp
memory/4800-78-0x0000017C3E9A0000-0x0000017C3EA06000-memory.dmp
memory/4800-76-0x00007FF666B10000-0x00007FF666C2A000-memory.dmp
memory/4800-77-0x0000017C3E9A0000-0x0000017C3EA06000-memory.dmp
memory/5136-166-0x0000021004830000-0x0000021004896000-memory.dmp
memory/5136-239-0x00007FF707030000-0x00007FF7071C5000-memory.dmp
memory/5136-165-0x0000021004830000-0x0000021004896000-memory.dmp
memory/5136-164-0x00007FF707030000-0x00007FF7071C5000-memory.dmp
memory/5824-64-0x00000246C40A0000-0x00000246C4106000-memory.dmp
memory/5824-63-0x00007FF6441A0000-0x00007FF644308000-memory.dmp
memory/5824-65-0x00000246C40A0000-0x00000246C4106000-memory.dmp
memory/5824-70-0x00000246C40A0000-0x00000246C4106000-memory.dmp
memory/5824-72-0x00007FF6441A0000-0x00007FF644308000-memory.dmp
memory/5928-157-0x000002963F870000-0x000002963F8D6000-memory.dmp
memory/5928-222-0x00007FF7CE3E0000-0x00007FF7CE683000-memory.dmp
memory/5928-155-0x00007FF7CE3E0000-0x00007FF7CE683000-memory.dmp
memory/5928-156-0x000002963F870000-0x000002963F8D6000-memory.dmp
memory/6056-197-0x00007FF645C80000-0x00007FF646151000-memory.dmp
memory/6056-246-0x00007FF645C80000-0x00007FF646151000-memory.dmp
memory/6056-191-0x0000024643800000-0x0000024643866000-memory.dmp
memory/6056-193-0x0000024643800000-0x0000024643866000-memory.dmp
memory/6140-250-0x00007FF644C20000-0x00007FF644D4F000-memory.dmp
memory/6140-213-0x000001C3776F0000-0x000001C377756000-memory.dmp
memory/6140-211-0x00007FF644C20000-0x00007FF644D4F000-memory.dmp
memory/6140-212-0x000001C3776F0000-0x000001C377756000-memory.dmp