Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    27/10/2026, 10:45

General

  • Target
    2026-10-26_9d7524f5dde34488c1e2032e18ed1899_elex_wannacry.exe
  • Size 780KB
  • Sample261027-mtfbvsct2w
  • SHA256 595903b0eab64014f7ff5a00a488b7930eb070916007b977d1a362a7a0bd6bea
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in System32 directory 21 IoCs
  • UPX packed file 26 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-26_9d7524f5dde34488c1e2032e18ed1899_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-26_9d7524f5dde34488c1e2032e18ed1899_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
    PID:2380

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        elevation_service.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
        • Size 2.9MB
        • SHA256 43fd4c399fec27656d2286b7474832fbce0049c18f9d78bd4fbbc7553840c1a6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        maintenanceservice.exe

        • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
        • Size 1017KB
        • SHA256 a5072931967dae307ae3da3047f99a6e63fe83ce9ed273b763646db8c29fb85e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OSE.EXE

        • Path C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE
        • Size 997KB
        • SHA256 ba0e2808a58995c04461dc44eeadf6a8ba278a3a085c9c9eeb21e8a242926f16
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        • Size 3.0MB
        • SHA256 a2b9a511f3ccca0e6d8fde5e506710f969c61c79361ae5435470bacae9f04faa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wmpnetwk.exe

        • Path C:\Program Files\Windows Media Player\wmpnetwk.exe
        • Size 1.7MB
        • SHA256 752ebdb0940395bc4ee03fbc19e028b21532c989b098c4517ce2123352c19730
        • MD5 SHA1 SHA512 SSDEEP TLSH

        perfhost.exe

        • Path C:\Windows\SysWOW64\perfhost.exe
        • Size 778KB
        • SHA256 2f9e2dbe656f3a4fb5b18bfbf316ec41db0670e9fbce24b543425bd7f1603470
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AgentService.exe

        • Path C:\Windows\System32\AgentService.exe
        • Size 1.9MB
        • SHA256 e734295c44217dc183f6c4a0761d27b3e24d1567aefb6ac7eed0a3c4835cbd51
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AppVClient.exe

        • Path C:\Windows\System32\AppVClient.exe
        • Size 1.5MB
        • SHA256 3b83561cf995f59dc321083e641dcdf6d4075f59f4926392bb8debf9edf3dba7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DiagnosticsHub.StandardCollector.Service.exe

        • Path C:\Windows\System32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe
        • Size 848KB
        • SHA256 f4837b3e030adcef9c005821ce3aa749c6f020c2c35454e72cc54cb3c6ac1bd1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        FXSSVC.exe

        • Path C:\Windows\System32\FXSSVC.exe
        • Size 1.4MB
        • SHA256 bc909bb9a9045dfd0b63a75d4dba58b119dedd2ef1e43f0e9f383310fbba3b4b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Locator.exe

        • Path C:\Windows\System32\Locator.exe
        • Size 767KB
        • SHA256 006fc47b034dabd50ac5b02c458def13decb8bc9bc8d73e7da82840d3fe68659
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ssh-agent.exe

        • Path C:\Windows\System32\OpenSSH\ssh-agent.exe
        • Size 1.1MB
        • SHA256 94392847a13ce202ee05f6e47495992c88b17111b68f937393257f8dfa2cb728
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PerceptionSimulationService.exe

        • Path C:\Windows\System32\PerceptionSimulation\PerceptionSimulationService.exe
        • Size 860KB
        • SHA256 258602a6f9e9cef0c8301ecac159aba4ba9af6b3f967f86c469fe1e1a4317892
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SearchIndexer.exe

        • Path C:\Windows\System32\SearchIndexer.exe
        • Size 1.6MB
        • SHA256 ea19328ae747db95d8d7cfedae006b1cc52e6baaadc10f390cadef4f45ebaf5c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SensorDataService.exe

        • Path C:\Windows\System32\SensorDataService.exe
        • Size 1.9MB
        • SHA256 ba7db41d63c8ab6ad1c17a0e135d5ea6306a55a8eb5bb7317488131944cf2429
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SgrmBroker.exe

        • Path C:\Windows\System32\SgrmBroker.exe
        • Size 1.0MB
        • SHA256 7d10bed90f284f45fa8d3254624e498039739058e6e069099f85f204d90a2d44
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Spectrum.exe

        • Path C:\Windows\System32\Spectrum.exe
        • Size 1.6MB
        • SHA256 32928aded56b7aba8ac3e39c0c627639195c3f99114cf151f55bc63c23532470
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TieringEngineService.exe

        • Path C:\Windows\System32\TieringEngineService.exe
        • Size 1.0MB
        • SHA256 ff3a3a04689745e0600da04a124f625266c2e728d0159349acd2669d85fd5d38
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VSSVC.exe

        • Path C:\Windows\System32\VSSVC.exe
        • Size 2.1MB
        • SHA256 5f7888b82ffd71f88dcc95d21181076cd747518471734fe74fb29f5d9f2babff
        • MD5 SHA1 SHA512 SSDEEP TLSH

        alg.exe

        • Path C:\Windows\System32\alg.exe
        • Size 850KB
        • SHA256 d59f10cd6e5ec92a3e809edaac9d91b3d4bcc35c5199a4940ae1c117e02dd399
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msdtc.exe

        • Path C:\Windows\System32\msdtc.exe
        • Size 901KB
        • SHA256 995aaf50a3a1861d3b631eaca450e376a297cc4aa6cbd6579e3368b56f23d2f0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msiexec.exe

        • Path C:\Windows\System32\msiexec.exe
        • Size 824KB
        • SHA256 e5ee38f7f8bc709859ccbc5036bb58bc8b92e83866778ed751cdb660d55c1150
        • MD5 SHA1 SHA512 SSDEEP TLSH

        snmptrap.exe

        • Path C:\Windows\System32\snmptrap.exe
        • Size 773KB
        • SHA256 2c25d204ca0741e06bed60fe68929c083b5ceb4759724746aba4baecaee5461c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vds.exe

        • Path C:\Windows\System32\vds.exe
        • Size 1.4MB
        • SHA256 f3ab7cb5d7d1d1bab6e111f2f34e3fc375b2e7d095da97330037eec106058442
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WmiApSrv.exe

        • Path C:\Windows\System32\wbem\WmiApSrv.exe
        • Size 961KB
        • SHA256 fc4eb2d74226eb6dc46c1fe6e744dc47367e5c6370a62f31077280b70d015017
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wbengine.exe

        • Path C:\Windows\System32\wbengine.exe
        • Size 2.3MB
        • SHA256 2a3529378c98b1e83d6db37282a6895b780a063bbf5275fe6c034af53a017139
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2380-7-0x0000000002380000-0x0000000002405000-memory.dmp

        memory/2380-0-0x0000000000400000-0x00000000004CE000-memory.dmp

        memory/2380-1-0x0000000002380000-0x0000000002405000-memory.dmp

        memory/2380-13-0x0000000000400000-0x00000000004CE000-memory.dmp