Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
17/08/2026, 01:53
General
- Target 2026-08-17_c00ec1100337cc492ff79dada197c319_elex_wannacry.exe
- Size 616KB
- Sample260817-ca22eadk8v
- SHA256 8be8c6f6a6408233bc498d58793a533284c701ea79d26dd1dbe1da72c2a50cf0
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\2026-08-17_c00ec1100337cc492ff79dada197c319_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_c00ec1100337cc492ff79dada197c319_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
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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
-
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\UsGthrFltPipeMssGthrPipe_S-1-5-21-1079202589-886135813-2527035092-10001_ Global\UsGthrCtrlFltPipeMssGthrPipe_S-1-5-21-1079202589-886135813-2527035092-10001 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\SearchProtocolHost.exe"C:\Windows\System32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe2_ Global\UsGthrCtrlFltPipeMssGthrPipe2 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\SearchFilterHost.exe"C:\Windows\System32\SearchFilterHost.exe" 952 1792 2588 936 {7FC3863B-7471-4B10-84E3-A5C2E0330618}2⤵
- Modifies data under HKEY_USERS
-
-
C:\Windows\System32\SearchFilterHost.exe"C:\Windows\System32\SearchFilterHost.exe" 952 2912 2900 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⤵
-
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
ReFsDedupSvc.exe
SearchIndexer.exe
SensorDataService.exe
TieringEngineService.exe
VSSVC.exe
alg.exe
msdtc.exe
snmptrap.exe
vds.exe
WmiApSrv.exe
wbengine.exe
PerceptionSimulationService.exe
memory/792-37-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/792-1-0x0000000002430000-0x0000000002499000-memory.dmp
memory/792-6-0x0000000002430000-0x0000000002499000-memory.dmp
memory/792-7-0x0000000002430000-0x0000000002499000-memory.dmp
memory/792-0-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/1172-140-0x00007FF6529B0000-0x00007FF652DC7000-memory.dmp
memory/1172-136-0x0000028381000000-0x0000028381066000-memory.dmp
memory/1172-220-0x0000028381000000-0x0000028381066000-memory.dmp
memory/1172-223-0x00007FF6529B0000-0x00007FF652DC7000-memory.dmp
memory/1172-135-0x0000028381000000-0x0000028381066000-memory.dmp
memory/1172-201-0x00007FF6529B0000-0x00007FF652DC7000-memory.dmp
memory/1292-16-0x0000021CB8A00000-0x0000021CB8A66000-memory.dmp
memory/1292-51-0x00007FF79CE70000-0x00007FF79CF93000-memory.dmp
memory/1292-18-0x0000021CB8A00000-0x0000021CB8A66000-memory.dmp
memory/1292-15-0x00007FF79CE70000-0x00007FF79CF93000-memory.dmp
memory/1292-17-0x0000021CB8A00000-0x0000021CB8A66000-memory.dmp
memory/1744-248-0x00007FF76B060000-0x00007FF76B567000-memory.dmp
memory/1744-205-0x00000296B7F50000-0x00000296B7FB6000-memory.dmp
memory/1744-204-0x00000296B7F50000-0x00000296B7FB6000-memory.dmp
memory/1744-202-0x00007FF76B060000-0x00007FF76B567000-memory.dmp
memory/1928-228-0x0000026708F90000-0x0000026708FF6000-memory.dmp
memory/1928-250-0x00007FF7D0890000-0x00007FF7D0BCF000-memory.dmp
memory/1928-226-0x0000026708F90000-0x0000026708FF6000-memory.dmp
memory/1928-227-0x00007FF7D0890000-0x00007FF7D0BCF000-memory.dmp
memory/2220-89-0x000001DD5C3C0000-0x000001DD5C426000-memory.dmp
memory/2220-88-0x000001DD5C3C0000-0x000001DD5C426000-memory.dmp
memory/2220-87-0x000001DD5C1F0000-0x000001DD5C2EA000-memory.dmp
memory/2576-166-0x000001ED35870000-0x000001ED358D6000-memory.dmp
memory/2576-213-0x00007FF7E0DB0000-0x00007FF7E0F45000-memory.dmp
memory/2576-164-0x00007FF7E0DB0000-0x00007FF7E0F45000-memory.dmp
memory/2576-165-0x000001ED35870000-0x000001ED358D6000-memory.dmp
memory/2712-203-0x00007FF7E1080000-0x00007FF7E1134000-memory.dmp
memory/2712-146-0x00000157211D0000-0x0000015721236000-memory.dmp
memory/2712-145-0x00007FF7E1080000-0x00007FF7E1134000-memory.dmp
memory/2712-147-0x00000157211D0000-0x0000015721236000-memory.dmp
memory/2748-36-0x0000015201AA0000-0x0000015201B06000-memory.dmp
memory/2748-35-0x00007FF719DE0000-0x00007FF719EA9000-memory.dmp
memory/2748-39-0x0000015201AA0000-0x0000015201B06000-memory.dmp
memory/2748-38-0x0000015201AA0000-0x0000015201B06000-memory.dmp
memory/2748-95-0x00007FF719DE0000-0x00007FF719EA9000-memory.dmp
memory/2812-184-0x00007FF664FB0000-0x00007FF66505E000-memory.dmp
memory/2812-126-0x000001F9B9580000-0x000001F9B95E6000-memory.dmp
memory/2812-127-0x000001F9B9580000-0x000001F9B95E6000-memory.dmp
memory/2812-125-0x00007FF664FB0000-0x00007FF66505E000-memory.dmp
memory/3444-178-0x000001B2E44A0000-0x000001B2E4506000-memory.dmp
memory/3444-180-0x00007FF620760000-0x00007FF620A81000-memory.dmp
memory/3444-172-0x000001B2E44A0000-0x000001B2E4506000-memory.dmp
memory/3444-174-0x000001B2E44A0000-0x000001B2E4506000-memory.dmp
memory/3444-173-0x00007FF620760000-0x00007FF620A81000-memory.dmp
memory/5204-96-0x00007FF788A50000-0x00007FF788B9A000-memory.dmp
memory/5204-154-0x00007FF788A50000-0x00007FF788B9A000-memory.dmp
memory/5204-99-0x0000022AD5780000-0x0000022AD57E6000-memory.dmp
memory/5204-98-0x0000022AD5780000-0x0000022AD57E6000-memory.dmp
memory/5304-216-0x0000023A597A0000-0x0000023A59806000-memory.dmp
memory/5304-249-0x00007FF7C2120000-0x00007FF7C224F000-memory.dmp
memory/5304-215-0x0000023A597A0000-0x0000023A59806000-memory.dmp
memory/5304-214-0x00007FF7C2120000-0x00007FF7C224F000-memory.dmp
memory/5372-63-0x000002851F740000-0x000002851F7A6000-memory.dmp
memory/5372-71-0x00007FF7BB1C0000-0x00007FF7BB328000-memory.dmp
memory/5372-69-0x000002851F740000-0x000002851F7A6000-memory.dmp
memory/5372-62-0x00007FF7BB1C0000-0x00007FF7BB328000-memory.dmp
memory/5372-64-0x000002851F740000-0x000002851F7A6000-memory.dmp
memory/5460-76-0x00000216FFCD0000-0x00000216FFD36000-memory.dmp
memory/5460-79-0x00007FF615B00000-0x00007FF615C1A000-memory.dmp
memory/5460-75-0x00000216FFCD0000-0x00000216FFD36000-memory.dmp
memory/5460-134-0x00007FF615B00000-0x00007FF615C1A000-memory.dmp
memory/5540-56-0x0000023D33F20000-0x0000023D33F86000-memory.dmp
memory/5540-55-0x0000023D33F20000-0x0000023D33F86000-memory.dmp
memory/5540-54-0x0000023D33D00000-0x0000023D33DFA000-memory.dmp
memory/5628-245-0x00007FF65DE40000-0x00007FF65E311000-memory.dmp
memory/5628-193-0x00007FF65DE40000-0x00007FF65E311000-memory.dmp
memory/5628-194-0x000001A855D80000-0x000001A855DE6000-memory.dmp
memory/5628-195-0x000001A855D80000-0x000001A855DE6000-memory.dmp
memory/5672-29-0x000001B86D110000-0x000001B86D176000-memory.dmp
memory/5672-74-0x00007FF719DE0000-0x00007FF719EA9000-memory.dmp
memory/5672-27-0x000001B86D110000-0x000001B86D176000-memory.dmp
memory/5672-26-0x00007FF719DE0000-0x00007FF719EA9000-memory.dmp
memory/5816-45-0x000001F823A30000-0x000001F823B2A000-memory.dmp
memory/5816-46-0x000001F823B30000-0x000001F823B96000-memory.dmp
memory/5816-47-0x000001F823B30000-0x000001F823B96000-memory.dmp
memory/5824-111-0x0000000000740000-0x00000000007A9000-memory.dmp
memory/5824-105-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/5824-106-0x0000000000740000-0x00000000007A9000-memory.dmp
memory/5824-163-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/5912-259-0x00007FF600FC0000-0x00007FF601704000-memory.dmp
memory/5912-119-0x00007FF600FC0000-0x00007FF601704000-memory.dmp
memory/5912-257-0x0000023191550000-0x00000231915B6000-memory.dmp
memory/5912-118-0x0000023191550000-0x00000231915B6000-memory.dmp
memory/5912-181-0x00007FF600FC0000-0x00007FF601704000-memory.dmp
memory/5912-117-0x0000023191550000-0x00000231915B6000-memory.dmp
memory/5988-155-0x00007FF7D3CF0000-0x00007FF7D3F93000-memory.dmp
memory/5988-156-0x00000292697C0000-0x0000029269826000-memory.dmp
memory/5988-157-0x00000292697C0000-0x0000029269826000-memory.dmp
memory/5988-209-0x00007FF7D3CF0000-0x00007FF7D3F93000-memory.dmp
memory/6016-242-0x00007FF655780000-0x00007FF655A0B000-memory.dmp
memory/6016-185-0x00007FF655780000-0x00007FF655A0B000-memory.dmp
memory/6016-186-0x000001DDE65A0000-0x000001DDE6606000-memory.dmp
memory/6016-187-0x000001DDE65A0000-0x000001DDE6606000-memory.dmp