Analysis

  • max time kernel
    150s
  • max time network
    124s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-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 20 IoCs
  • UPX packed file 27 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 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 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:1196

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        elevation_service.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
        • Size 2.9MB
        • SHA256 3533b573a41287b735919eeba1b2f1c40b0094e2d532f084cdd0c7a60069362f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        maintenanceservice.exe

        • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
        • Size 1017KB
        • SHA256 d34c76ee7b84ca659cb9767559cb49114d4d7f5bff7b98d8ee21a353a76c4ff4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OSE.EXE

        • Path C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE
        • Size 997KB
        • SHA256 70040ae1f911080d92b33e1bb9bad6fcd425a65ddfd4cd57152e2f99725da5d6
        • 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 b27db9bff16c59c44841c5a89730224d18c42004c655288e70a62edf38767cc1
        • 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 a047e3a0bab8af2882c3fad39ab200712994ace435b125f59db4b337e307e60c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MsSense.exe

        • Path C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe
        • Size 1.2MB
        • SHA256 61329d15c7481908af74ed543cb807c3a79eb8853a73fefc197397e53da3aa3d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        NisSrv.exe

        • Path C:\Program Files\Windows Defender\NisSrv.exe
        • Size 3.7MB
        • SHA256 1377a0563d6558da3394980139794701df80bef4e6230a63ccd31d9aa8c095c4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wmpnetwk.exe

        • Path C:\Program Files\Windows Media Player\wmpnetwk.exe
        • Size 1.6MB
        • SHA256 f420149f4eb25eb2ef93a72c9dd0d53a095da03d17879234630375f137f0e1c3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        perfhost.exe

        • Path C:\Windows\SysWOW64\perfhost.exe
        • Size 778KB
        • SHA256 0249c0a8f1c5e3230045ffe392209fdb66714cbf121e9b11b6b248fd49e72d6b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AgentService.exe

        • Path C:\Windows\System32\AgentService.exe
        • Size 1.6MB
        • SHA256 7484dd0d1a1dce57deff7fb91bcebc012dc5ceb403a55ec4991e7d0453739a63
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AppVClient.exe

        • Path C:\Windows\System32\AppVClient.exe
        • Size 1.5MB
        • SHA256 82a1c50848b23e57ec6e85684cf5d77e4453c30b308c90f4bc98650904fb6c9b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        GameInputSvc.exe

        • Path C:\Windows\System32\GameInputSvc.exe
        • Size 828KB
        • SHA256 1b7e2cdfe720e20ead537a8553aeb01c1cda62f64cc201e5c6dc69a635277246
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Locator.exe

        • Path C:\Windows\System32\Locator.exe
        • Size 792KB
        • SHA256 2e001986d35d7415bd075f680b26b7513d3da8edf41e1c18048699890acf2b91
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ssh-agent.exe

        • Path C:\Windows\System32\OpenSSH\ssh-agent.exe
        • Size 1.3MB
        • SHA256 5fceafb04b886f0d664f7e7f110579bb8468970d4e18fc4fb95d18c63910a975
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PerceptionSimulationService.exe

        • Path C:\Windows\System32\PerceptionSimulation\PerceptionSimulationService.exe
        • Size 996KB
        • SHA256 bb6508632822f955e7096864c1edd17d2075d5167df6aa06a899f3ca9def4c1f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ReFsDedupSvc.exe

        • Path C:\Windows\System32\ReFsDedupSvc.exe
        • Size 2.8MB
        • SHA256 51fb9ac0e0994a98c61e8fdf99c1586e15c5c296817adc5bb10bc9d63fca99d5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SearchIndexer.exe

        • Path C:\Windows\System32\SearchIndexer.exe
        • Size 1.6MB
        • SHA256 b9eb711fe3a930e235ac36472eafb12a929e84026cfebe5cd0659a13b8395896
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SensorDataService.exe

        • Path C:\Windows\System32\SensorDataService.exe
        • Size 1.9MB
        • SHA256 f6b5cf92c0a73f243fb2a7176ea4f3b1af7baece5f2c272113ee1bbd1b1f8585
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SgrmBroker.exe

        • Path C:\Windows\System32\Sgrm\SgrmBroker.exe
        • Size 1.1MB
        • SHA256 2e35acbef7e652171605202650791f75dde575122d7ae307da0c94e12ebb1d85
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TieringEngineService.exe

        • Path C:\Windows\System32\TieringEngineService.exe
        • Size 1.1MB
        • SHA256 87deeaf6b54067271757dd7af0112c65ce20e96f2bcbfbe3d6fd214bf3d7f018
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VSSVC.exe

        • Path C:\Windows\System32\VSSVC.exe
        • Size 2.2MB
        • SHA256 f7a7aac07367ce9dfd720cde4369d7c9c91e86dd159f670e75cbd3de17a4424a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        alg.exe

        • Path C:\Windows\System32\alg.exe
        • Size 944KB
        • SHA256 8b9446f69a28f2a7607ed7bfd3640fff7a3f648e8b242bdd7d4d4e8498d79829
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msdtc.exe

        • Path C:\Windows\System32\msdtc.exe
        • Size 928KB
        • SHA256 2550131ac524e4a1425c64d1538b91c391d92777315daa9023a3a7cdc1f141a3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msiexec.exe

        • Path C:\Windows\System32\msiexec.exe
        • Size 936KB
        • SHA256 7ab017b48bc5f19d7853c357c4abef2ee48ebe1cc677aed04bd978e44a4ba796
        • MD5 SHA1 SHA512 SSDEEP TLSH

        snmptrap.exe

        • Path C:\Windows\System32\snmptrap.exe
        • Size 800KB
        • SHA256 13c71316d63de486e7cc55325e09d50bea287dc5612e7ca2b32e801120523f58
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vds.exe

        • Path C:\Windows\System32\vds.exe
        • Size 1.4MB
        • SHA256 0832de0cdc54acb66d5caaf6117639253270a397f862460c04204e158b4a4420
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WmiApSrv.exe

        • Path C:\Windows\System32\wbem\WmiApSrv.exe
        • Size 964KB
        • SHA256 2836fb657b92e715bce876c8000c4965510a465d12580af8e0d930a3b893e008
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wbengine.exe

        • Path C:\Windows\System32\wbengine.exe
        • Size 2.2MB
        • SHA256 9e7c3befa3cb7a29d8d7530a0e12e9baf16e9ea919bac330d6f36a20b7b6341d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1196-13-0x0000000000400000-0x00000000004CE000-memory.dmp

        memory/1196-0-0x0000000000400000-0x00000000004CE000-memory.dmp

        memory/1196-8-0x00000000024A0000-0x0000000002525000-memory.dmp

        memory/1196-6-0x00000000024A0000-0x0000000002525000-memory.dmp

        memory/1196-1-0x00000000024A0000-0x0000000002525000-memory.dmp