Analysis

  • max time kernel
    150s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    26/10/2026, 22:37

General

  • Target
    2026-10-25_7dba81f5bf189f21c8c29b8fac0e58d4_elex_wannacry.exe
  • Size 784KB
  • Sample261026-2jrpgacb45
  • SHA256 af982e050357f079cd13ecc5c546dea7cdc61f5c5c3e73902b919c5ba078048b
  • 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 24 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\2026-10-25_7dba81f5bf189f21c8c29b8fac0e58d4_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-25_7dba81f5bf189f21c8c29b8fac0e58d4_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:2396

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 1f785d8d8950444ae0c1a89b60a5e473548e3e42a105593fc7030ce8d4aa324a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        maintenanceservice.exe

        • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
        • Size 1017KB
        • SHA256 4cd5189e6b6d97870858bf8cb3548b3f40487489e2dd5cf79ebb089fd704d8b2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OSE.EXE

        • Path C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE
        • Size 998KB
        • SHA256 df271f6d6ad9334b8b1ef6c13b7f662d11a550274e40227a895ee78b7af02125
        • 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 f832641948652a8ae523965d9baeed9d0887aecda6878921d83a521c339ee182
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MsSense.exe

        • Path C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe
        • Size 1.2MB
        • SHA256 9aec432ae9151f7bbdd38d2e47779ff5f6c250635fa1f874c6c4cd7906d0a58c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        NisSrv.exe

        • Path C:\Program Files\Windows Defender\NisSrv.exe
        • Size 318KB
        • SHA256 d062031728c485d2100bea7dc7c8eeebb79880558d6c865541ab738e41d1b7e2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        perfhost.exe

        • Path C:\Windows\SysWOW64\perfhost.exe
        • Size 779KB
        • SHA256 f26da8cb264fc9db7670bb275b9c2a9669d2a3596715c2f63fa630380bae41d3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AgentService.exe

        • Path C:\Windows\System32\AgentService.exe
        • Size 1.6MB
        • SHA256 4bc7b81eb23c523b682c7af337ecad68c8313646e29a40f0d961fba66c0678cf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AppVClient.exe

        • Path C:\Windows\System32\AppVClient.exe
        • Size 1.5MB
        • SHA256 dad693f2c1ee5682f92ebfe5411618dbeab1871958e18116560b4c5afd41832d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        GameInputSvc.exe

        • Path C:\Windows\System32\GameInputSvc.exe
        • Size 832KB
        • SHA256 c35d15c5d82d0b5a3aa1d936463d88371d86c87cd9892b9a2c5608d0cf304660
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Locator.exe

        • Path C:\Windows\System32\Locator.exe
        • Size 796KB
        • SHA256 8a4f315b9f8a05e2c1c8291fc10ab5d597da1b6d573b5f35c827d3f917bd1956
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ssh-agent.exe

        • Path C:\Windows\System32\OpenSSH\ssh-agent.exe
        • Size 1.3MB
        • SHA256 1c813c85436ccbc95d542a44ded4d93a5fb77c0bc258dfd38723b85cd10062bc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PerceptionSimulationService.exe

        • Path C:\Windows\System32\PerceptionSimulation\PerceptionSimulationService.exe
        • Size 1000KB
        • SHA256 dd6881c6d05a1d8e6fc2a8cba5ed7603efbd0bd513a586ed591b1ef2df423605
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ReFsDedupSvc.exe

        • Path C:\Windows\System32\ReFsDedupSvc.exe
        • Size 2.8MB
        • SHA256 104e34cac68d1eb451ef8f5b68397efd13abe0774f9d79407ec8d34662bbad44
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SensorDataService.exe

        • Path C:\Windows\System32\SensorDataService.exe
        • Size 1.9MB
        • SHA256 954ad3e3d055b277eb1c7312face85b7b8497fa6824b8e43163c3c9c198381d9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SgrmBroker.exe

        • Path C:\Windows\System32\Sgrm\SgrmBroker.exe
        • Size 1.1MB
        • SHA256 fb177dd5d6cfe967a05f1d09fb99fd36a27787efdc43d5362e9b8696b0f5e354
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TieringEngineService.exe

        • Path C:\Windows\System32\TieringEngineService.exe
        • Size 1.1MB
        • SHA256 a9a889177db1e6e4e691798de260309b35e85e4ef8d4ae1e67182e86f84a2c89
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VSSVC.exe

        • Path C:\Windows\System32\VSSVC.exe
        • Size 2.2MB
        • SHA256 0fcae3dbe3af971370d08b35768706db628f4101bc96950c632a2ffe340bff8a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        alg.exe

        • Path C:\Windows\System32\alg.exe
        • Size 948KB
        • SHA256 cc6d22f84d1ba2d5f69d4fcbdbb30692c0f7b26de8afd8b2b012883b2ed4c0f5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msdtc.exe

        • Path C:\Windows\System32\msdtc.exe
        • Size 932KB
        • SHA256 b37e485337460109e4a57c815ed00ea6fbf72e6aefcc62c8be3cf16d82c1a56e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msiexec.exe

        • Path C:\Windows\System32\msiexec.exe
        • Size 940KB
        • SHA256 77d3be50d32d9e885463b7f4602b4fdd89e1e37c82996278c82506233c49b764
        • MD5 SHA1 SHA512 SSDEEP TLSH

        snmptrap.exe

        • Path C:\Windows\System32\snmptrap.exe
        • Size 804KB
        • SHA256 b24fb21427a1dc85508b8fd39425bce7a3da3dfee1325f889ef08628fdfe9d83
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vds.exe

        • Path C:\Windows\System32\vds.exe
        • Size 1.4MB
        • SHA256 6fc3fa6a685774689921f2063e35b2b752871d2f4ca49d63d2f1e853175e52e7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wbengine.exe

        • Path C:\Windows\System32\wbengine.exe
        • Size 2.2MB
        • SHA256 72e53480e93143ab17c3ea0fdb47a82e28c2ba6d54dea9156cb7e174269287df
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2396-7-0x0000000002390000-0x0000000002415000-memory.dmp

        memory/2396-13-0x0000000000400000-0x00000000004CF000-memory.dmp

        memory/2396-6-0x0000000002390000-0x0000000002415000-memory.dmp

        memory/2396-0-0x0000000000400000-0x00000000004CF000-memory.dmp

        memory/2396-1-0x0000000002390000-0x0000000002415000-memory.dmp