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
    27/10/2026, 12:19

General

  • Target
    2026-10-26_8b8fceaeac99616b1098de59dec2d435_elex_wannacry.exe
  • Size 784KB
  • Sample261027-pha9watxdz
  • SHA256 21db1a0ae520318cf40b1100f8aa28c32dd9e74c68467119ca8d1e12df60d609
  • 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_8b8fceaeac99616b1098de59dec2d435_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-26_8b8fceaeac99616b1098de59dec2d435_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:4552

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 5ff1d784cc006709bc31bcaf3d0e9736d886a04c226e518a4199cf3294b3544b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        maintenanceservice.exe

        • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
        • Size 1017KB
        • SHA256 5530cd0a35f537052154806efc3c935ec0e988db29c94ce86ed991f1333a8557
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OSE.EXE

        • Path C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE
        • Size 997KB
        • SHA256 e09b6659d797b7ee209ec5a36fc41af30ad5e2525a957ac26fdbb5920c92270d
        • 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 7964f9abd7be21ecdc4ecc9125a7b306cd5f537c0c3c5d89e53b8b8006ee97e5
        • 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 65d182516d0679f34ac01c216aba477d307c57dbc83eb38b628acddad4712e05
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wmpnetwk.exe

        • Path C:\Program Files\Windows Media Player\wmpnetwk.exe
        • Size 1.7MB
        • SHA256 9171d126dfc0d2a5102127734b2735468d0da8b93386eb8b15bcc96c84fdd96f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        perfhost.exe

        • Path C:\Windows\SysWOW64\perfhost.exe
        • Size 778KB
        • SHA256 01c39805a050ec441e6aa9018bc3b9f1f51290964d0174bf02718cbcec8dcfd9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AgentService.exe

        • Path C:\Windows\System32\AgentService.exe
        • Size 1.9MB
        • SHA256 75fcd5a551a80fa09dec0ed243df7cd7da45d474436cbb193b689fefd4f929f1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AppVClient.exe

        • Path C:\Windows\System32\AppVClient.exe
        • Size 1.5MB
        • SHA256 0f4131069ddcd713cd9ff6d5c2657952f97155ab198d5ddce5f540dc9374c9c8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DiagnosticsHub.StandardCollector.Service.exe

        • Path C:\Windows\System32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe
        • Size 849KB
        • SHA256 da4fc112be24c7d70f65d55204e572a05b8111cc95642918f08fd46a1a89a48b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        FXSSVC.exe

        • Path C:\Windows\System32\FXSSVC.exe
        • Size 1.4MB
        • SHA256 9c458c0af7e66adde2cf118a127209723ae66d03abfd0fb3953cb93715919263
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Locator.exe

        • Path C:\Windows\System32\Locator.exe
        • Size 768KB
        • SHA256 3e7f1bb7b42ac51067f9b4d0287ea5fba4093decfba07cf8b3da507e9a9e5f0d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ssh-agent.exe

        • Path C:\Windows\System32\OpenSSH\ssh-agent.exe
        • Size 1.1MB
        • SHA256 82c787d0a5e3a15e49ab1dfe3a4a5af2c25a2263aa8c36c26490efec25e7d570
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PerceptionSimulationService.exe

        • Path C:\Windows\System32\PerceptionSimulation\PerceptionSimulationService.exe
        • Size 861KB
        • SHA256 9da078f3b08274db213c078b687c958616de45e31c86b67589452beecf937ac1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SearchIndexer.exe

        • Path C:\Windows\System32\SearchIndexer.exe
        • Size 1.6MB
        • SHA256 017124b8a952812c194ae2fdda626ba6bf15755101f0c4e66c7390bab61373f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SensorDataService.exe

        • Path C:\Windows\System32\SensorDataService.exe
        • Size 1.9MB
        • SHA256 da54aa4ed57a42ff1d12314941afd86b24dd2d4fe3d65c01a29594a8b87ab880
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SgrmBroker.exe

        • Path C:\Windows\System32\SgrmBroker.exe
        • Size 1.0MB
        • SHA256 2fb1e43fabce0a9e232e36f13a6806c1fabeafa6562bb8c1c287673aeb3dcc98
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Spectrum.exe

        • Path C:\Windows\System32\Spectrum.exe
        • Size 1.6MB
        • SHA256 da752dd99f8e969bf33d44563ef254850a9e940acb7a4d7d7e8909ed0d13d6c7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TieringEngineService.exe

        • Path C:\Windows\System32\TieringEngineService.exe
        • Size 1.1MB
        • SHA256 8ac6b5433d1df20237abbf4dbac55edcb688ec55b527a040916c58116a56ac38
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VSSVC.exe

        • Path C:\Windows\System32\VSSVC.exe
        • Size 2.1MB
        • SHA256 d1ac8b624a17daec9231c63414242f003af206c15109bdd16465e2128d33b5ec
        • MD5 SHA1 SHA512 SSDEEP TLSH

        alg.exe

        • Path C:\Windows\System32\alg.exe
        • Size 850KB
        • SHA256 9273b9edaff438041f92c3e87cec1a833a173b61ba802e9fdf9bda12feff6afa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msdtc.exe

        • Path C:\Windows\System32\msdtc.exe
        • Size 902KB
        • SHA256 d2eb16ef55b74df1d679389b629c0b8fdf30f7f8654aec320353fa1cf2c5998e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msiexec.exe

        • Path C:\Windows\System32\msiexec.exe
        • Size 825KB
        • SHA256 d2a5c826cd09e149290d5c3ab9643cfe790d52469e2534063ab991e8e7d9dda0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        snmptrap.exe

        • Path C:\Windows\System32\snmptrap.exe
        • Size 773KB
        • SHA256 d76377759ea071afe39b037b28dcddc6f8839de003b6ce5f73354a2e1fabb773
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vds.exe

        • Path C:\Windows\System32\vds.exe
        • Size 1.4MB
        • SHA256 96fb38ce32118614a004084c64d484f465a125919e27f0e554a76ad83d72c119
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WmiApSrv.exe

        • Path C:\Windows\System32\wbem\WmiApSrv.exe
        • Size 962KB
        • SHA256 a609292c874618f0f1901b105764074ac9eadbdf08086fca0d9fe393e32d08db
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wbengine.exe

        • Path C:\Windows\System32\wbengine.exe
        • Size 2.3MB
        • SHA256 de5b762d4a91776abe3446a2d9a9aeaa34de2b0fb6a0b98751684bd23a960d9f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4552-0-0x0000000000400000-0x00000000004CF000-memory.dmp

        memory/4552-13-0x0000000000400000-0x00000000004CF000-memory.dmp

        memory/4552-7-0x0000000002380000-0x0000000002405000-memory.dmp

        memory/4552-1-0x0000000002380000-0x0000000002405000-memory.dmp