Analysis

  • max time kernel
    150s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/10/2026, 11:07

General

  • Target
    2026-10-28_073165c7fb95fdba4fc7f19fea3504fd_elex_wannacry.exe
  • Size 784KB
  • Sample261030-m8ec4sec68
  • SHA256 3c77f9b37aa175403c00280612d36819958962292e111d06b083c0086fe3ee25
  • 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\2026-10-28_073165c7fb95fdba4fc7f19fea3504fd_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-28_073165c7fb95fdba4fc7f19fea3504fd_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:3728

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 0b8b4214e214c00f73c579dbbb10244a526d5c98a79d1676159ee29e48698393
        • MD5 SHA1 SHA512 SSDEEP TLSH

        maintenanceservice.exe

        • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
        • Size 1017KB
        • SHA256 8e8946b00d9ec088cb15736d46cb631796d977a4ac7ca3d874337648fbe22ae8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OSE.EXE

        • Path C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE
        • Size 997KB
        • SHA256 2ec7199f6e6cdd01a18b890b59cbcb09de3353ceff984b3d6735d4c994902484
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe
        • Size 6.8MB
        • SHA256 2461300ba1f467e8ce03715b58db8c904f9d45dd64c8257ec7e4cf5352a40de3
        • 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 c91fe09b0f3649715f28a733992ca6cce1d002e0943563930b66396641d805d9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wmpnetwk.exe

        • Path C:\Program Files\Windows Media Player\wmpnetwk.exe
        • Size 1.7MB
        • SHA256 5a5163109869bf937ef07c1d3680524a33765111bf706ba49f622f5219f409c8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        perfhost.exe

        • Path C:\Windows\SysWOW64\perfhost.exe
        • Size 778KB
        • SHA256 ecb03c9549799a67dfe016906e15f204cd5851a9763064c1e98ca98c71f60c79
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AgentService.exe

        • Path C:\Windows\System32\AgentService.exe
        • Size 1.9MB
        • SHA256 0a157e2216230b92a2526264b9c8ca1990cd1ced04d874fdeea1780464e7e6f9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AppVClient.exe

        • Path C:\Windows\System32\AppVClient.exe
        • Size 1.5MB
        • SHA256 9a577d242766ab179aab9df470fbd13ba8bd55fe4e95263f468e29c58dbdee8c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DiagnosticsHub.StandardCollector.Service.exe

        • Path C:\Windows\System32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe
        • Size 849KB
        • SHA256 8c3037066d832bcead834fb35110b84c858ab7fb4ddddd21f7c5fa0599da1274
        • MD5 SHA1 SHA512 SSDEEP TLSH

        FXSSVC.exe

        • Path C:\Windows\System32\FXSSVC.exe
        • Size 1.4MB
        • SHA256 161ba3713575232a3df847ac992b99850ea315ca2e280a9f2642635f9877c6a7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Locator.exe

        • Path C:\Windows\System32\Locator.exe
        • Size 768KB
        • SHA256 568056ba33d95a112614f3426201ba25a2d021eeba1bb9ae328152799ba4323b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ssh-agent.exe

        • Path C:\Windows\System32\OpenSSH\ssh-agent.exe
        • Size 1.1MB
        • SHA256 d4dce2c0024021f2280acf898b7979528a0e16b334963126269ed88e61be7cce
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PerceptionSimulationService.exe

        • Path C:\Windows\System32\PerceptionSimulation\PerceptionSimulationService.exe
        • Size 861KB
        • SHA256 5b17aefe02a5455b04844e500b7cc886d67fac02a27263905b717c78d9086b14
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SearchIndexer.exe

        • Path C:\Windows\System32\SearchIndexer.exe
        • Size 1.6MB
        • SHA256 20f7291d4fc98b2da5b209b5d37eba631b5cb7bb95d18cec43ddb1aa3cc5ba18
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SensorDataService.exe

        • Path C:\Windows\System32\SensorDataService.exe
        • Size 1.9MB
        • SHA256 bc946f7f57b9538659258d9e4516724bcb8ce18b37936019c39330df23205663
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SgrmBroker.exe

        • Path C:\Windows\System32\SgrmBroker.exe
        • Size 1.0MB
        • SHA256 831b4a84fb690e7c464cf2047046c6ee3e0958f8592f41ef5d3b65ccb76e2967
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Spectrum.exe

        • Path C:\Windows\System32\Spectrum.exe
        • Size 1.6MB
        • SHA256 a9b6208c34975623d12d81cdc27c4ef08c60ebaa82c40211e48914f54b417189
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TieringEngineService.exe

        • Path C:\Windows\System32\TieringEngineService.exe
        • Size 1.1MB
        • SHA256 b4330f85d295ca1afa36b4c97b136b1018854342974e9814871479c91903e025
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VSSVC.exe

        • Path C:\Windows\System32\VSSVC.exe
        • Size 2.1MB
        • SHA256 7f6d275e18ffb97d5af3cba9966be89d5cf5650749330f0b8607c915ab6eb85f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        alg.exe

        • Path C:\Windows\System32\alg.exe
        • Size 850KB
        • SHA256 22cb486ad3113b6394f63c0ac7f4d100162c950f9a4fe72a6ec064643105cf7e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msdtc.exe

        • Path C:\Windows\System32\msdtc.exe
        • Size 902KB
        • SHA256 a930300359e906203c90b6b4327fed0ab73a465115bfa39552a404671db178ec
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msiexec.exe

        • Path C:\Windows\System32\msiexec.exe
        • Size 825KB
        • SHA256 26318457f55c6f02b13c3bbf95c210d2749d222a9923f230767f2a781df97f21
        • MD5 SHA1 SHA512 SSDEEP TLSH

        snmptrap.exe

        • Path C:\Windows\System32\snmptrap.exe
        • Size 773KB
        • SHA256 5bee0651a494c45b957a1a9c8f889cbfca281b7f8197b92de05c89a940c5bbd3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vds.exe

        • Path C:\Windows\System32\vds.exe
        • Size 1.4MB
        • SHA256 ab83df2425a65e985067e428df396a44a42574793cc31063679973f735287efc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WmiApSrv.exe

        • Path C:\Windows\System32\wbem\WmiApSrv.exe
        • Size 962KB
        • SHA256 da839f5191cc07598936dd74417048718cff947c65d120d1321aee1b2eee30f6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wbengine.exe

        • Path C:\Windows\System32\wbengine.exe
        • Size 2.3MB
        • SHA256 157e8dc9186b83fc6eedc8c0e13e9626c8a94bd4190e7a1c8e84fbaa7acaa89b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3728-0-0x0000000000400000-0x00000000004CF000-memory.dmp

        memory/3728-13-0x0000000000400000-0x00000000004CF000-memory.dmp

        memory/3728-7-0x0000000002320000-0x00000000023A5000-memory.dmp

        memory/3728-1-0x0000000002320000-0x00000000023A5000-memory.dmp