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
    01/11/2026, 21:29

General

  • Target
    2026-10-31_ae6079c29f3ed65e52a814721d9c52c6_elex_wannacry.exe
  • Size 784KB
  • Sample261101-1cbh8sysfw
  • SHA256 9aec254d45f989719796384cec2497b0a65beb0e5de5186057ca4a9d34e7bd8e
  • 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\2026-10-31_ae6079c29f3ed65e52a814721d9c52c6_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-31_ae6079c29f3ed65e52a814721d9c52c6_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:1592

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 991081518f325e60e6c8a11e32fc309c0803cc9e7abc36663b6a3dae1066b506
        • MD5 SHA1 SHA512 SSDEEP TLSH

        maintenanceservice.exe

        • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
        • Size 1017KB
        • SHA256 d39267e8e492ac84ad1839e341c79116f8786fc817e64c8a5ca571c60d2e4d16
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OSE.EXE

        • Path C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE
        • Size 997KB
        • SHA256 a2a6d8f4c5b402e3224e2471b42239e01d2ac0602e82425e998c32d310249d8e
        • 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 0778740e752e255d394f1c64ad1f6877c90a1ee39a579de208e98c30d3c8c8dc
        • 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 56de12a7e71ea82c58012b026b61b4002e4cd70d24bd2790f8d96267f9a87a09
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MsSense.exe

        • Path C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe
        • Size 1.2MB
        • SHA256 875fe5c75551cff6cd578d78f8d9ed5ba2e874d6b1dd8ac0c0a82d8458620a4f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        NisSrv.exe

        • Path C:\Program Files\Windows Defender\NisSrv.exe
        • Size 3.7MB
        • SHA256 f281eddf6396a54f0904cc979b8dac91bd0df07dedf9e4523f25053af37901c2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wmpnetwk.exe

        • Path C:\Program Files\Windows Media Player\wmpnetwk.exe
        • Size 1.6MB
        • SHA256 724e38471394799df406232fa0367b7d28c51ada71f0297adddcdf7e0d4ef5e1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        perfhost.exe

        • Path C:\Windows\SysWOW64\perfhost.exe
        • Size 778KB
        • SHA256 7aeb9fe5004d9b447e5950f1f30554ac1dfd812773eed128e15da027b21e85a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AgentService.exe

        • Path C:\Windows\System32\AgentService.exe
        • Size 1.6MB
        • SHA256 25ccb978ffa19b903e68b148be1aaffdae057839d577f997fbc8d6585fad2d0b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AppVClient.exe

        • Path C:\Windows\System32\AppVClient.exe
        • Size 1.5MB
        • SHA256 0a12a163714e69aa5f82d7a4d9f70b83ab3d454c27f00e2a8f1606b015de250b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        GameInputSvc.exe

        • Path C:\Windows\System32\GameInputSvc.exe
        • Size 832KB
        • SHA256 3e906793e6db9b146abf19ece57c8e59e01d40ce3928c03e6f36f0315ae751b2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Locator.exe

        • Path C:\Windows\System32\Locator.exe
        • Size 796KB
        • SHA256 37b805848a2e51dca323d3ccea858d6769b5d34e06f702d3764a5d2162642ae9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ssh-agent.exe

        • Path C:\Windows\System32\OpenSSH\ssh-agent.exe
        • Size 1.3MB
        • SHA256 f8665452c571b24626eb487e6550e8b369568b063e4192c7a025c92d02a79352
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PerceptionSimulationService.exe

        • Path C:\Windows\System32\PerceptionSimulation\PerceptionSimulationService.exe
        • Size 1000KB
        • SHA256 36042fe4f25e32ed423189cd89a44c3e4d9d7c8ce379e04df53d29e64bfcd0bb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ReFsDedupSvc.exe

        • Path C:\Windows\System32\ReFsDedupSvc.exe
        • Size 2.8MB
        • SHA256 2d0454353b5c3aaed67b4c3a7e913b651af76a9c9f0ad2e2469296045cdf1c2a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SearchIndexer.exe

        • Path C:\Windows\System32\SearchIndexer.exe
        • Size 1.6MB
        • SHA256 d0c0d8253b7534995691d1b3ffc0dc265fbb24e49b16b3256dd992ec16a6057e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SensorDataService.exe

        • Path C:\Windows\System32\SensorDataService.exe
        • Size 1.9MB
        • SHA256 ae7b6770451d884ecccd171c832e2c7f12433bccedeea8de4f0f5fbd4f369242
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SgrmBroker.exe

        • Path C:\Windows\System32\Sgrm\SgrmBroker.exe
        • Size 1.1MB
        • SHA256 fab4fe2e2408251701ad17e23ab15f799cd14bfd80c76bd03bc8f59888f7d0a0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TieringEngineService.exe

        • Path C:\Windows\System32\TieringEngineService.exe
        • Size 1.1MB
        • SHA256 a85b11158c00cc970ac840e754ba53d216325e62e355da402705314ad6a0c5c8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VSSVC.exe

        • Path C:\Windows\System32\VSSVC.exe
        • Size 2.2MB
        • SHA256 c31398141784bd372f81a873647a8a6029d58fcbf782ed7233055a13596e2dbd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        alg.exe

        • Path C:\Windows\System32\alg.exe
        • Size 948KB
        • SHA256 88b19d0620a4a9f2ec4d10402c5ed0b5f1a6ef293436d5a18c5ecb7d4ef5ec15
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msdtc.exe

        • Path C:\Windows\System32\msdtc.exe
        • Size 932KB
        • SHA256 8179a164c507bab5c5129d72460de91acdee7d325ff63f8a2a4a5c0f8b07de8d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msiexec.exe

        • Path C:\Windows\System32\msiexec.exe
        • Size 940KB
        • SHA256 ba1547e4bc4cf2cbc484ab705c9e2025d03ddc2bc61da65d747dd3b35725687e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        snmptrap.exe

        • Path C:\Windows\System32\snmptrap.exe
        • Size 804KB
        • SHA256 7f0f46b90ebd7f074d571ba78658282433902ca002d0e7f0202f57d29c734879
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vds.exe

        • Path C:\Windows\System32\vds.exe
        • Size 1.4MB
        • SHA256 abe494f6330b7d14c9d42e6328e8c018ad7825020dc04c5f06eea2dd30f2c09c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WmiApSrv.exe

        • Path C:\Windows\System32\wbem\WmiApSrv.exe
        • Size 964KB
        • SHA256 04444ea0384de6091771039fdff57288085f4478b6924715b21005d9bf7546a9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wbengine.exe

        • Path C:\Windows\System32\wbengine.exe
        • Size 2.2MB
        • SHA256 3d70bf5c95c6dc6c089d4300e671720c430544d46f41777e25fb11acd545ed88
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1592-13-0x0000000000400000-0x00000000004CF000-memory.dmp

        memory/1592-0-0x0000000000400000-0x00000000004CF000-memory.dmp

        memory/1592-7-0x00000000024C0000-0x0000000002545000-memory.dmp

        memory/1592-6-0x00000000024C0000-0x0000000002545000-memory.dmp

        memory/1592-1-0x00000000024C0000-0x0000000002545000-memory.dmp