Analysis

  • max time kernel
    150s
  • max time network
    113s
  • 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, 22:16

General

  • Target
    2026-10-31_9e6ca1925a705eb079f230feafcc29b1_elex_wannacry.exe
  • Size 780KB
  • Sample261101-166apszz7m
  • SHA256 9e4ebd34602cfdca6fd3f50fbc264c790607cf3e54b99aa11e6b56420245eb28
  • 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 8 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_9e6ca1925a705eb079f230feafcc29b1_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-31_9e6ca1925a705eb079f230feafcc29b1_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:1920

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 46e7d6ad708e58436c3fee9bbcca748e0d541a5d74685ec1b8f62564a950e99a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        maintenanceservice.exe

        • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
        • Size 1017KB
        • SHA256 c405f1184899a1867b88f39f1389b89391fd907169a3242128f592fd5dfd33de
        • 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 66e42c88f236ee5bd09321fc1092587725467400288d9361750a5284c4c30d48
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AppVClient.exe

        • Path C:\Windows\System32\AppVClient.exe
        • Size 1.5MB
        • SHA256 24a785f21eb25df11b32a20b638ea9ee770737852d7b564f450df06f07979af6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        GameInputSvc.exe

        • Path C:\Windows\System32\GameInputSvc.exe
        • Size 828KB
        • SHA256 f6a00f446ef9ae9d8c4ac06f7a5e767a08ce475ad9f780afcdef6698966ea9af
        • MD5 SHA1 SHA512 SSDEEP TLSH

        alg.exe

        • Path C:\Windows\System32\alg.exe
        • Size 944KB
        • SHA256 d1de38b28dcb50ba4d5b345efc3f34c77e4bf1fd149bf3ca760ff5c16dfeda82
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msdtc.exe

        • Path C:\Windows\System32\msdtc.exe
        • Size 928KB
        • SHA256 317ba1be7c054fdafeb1805187d48254d7ec66e5759be75a7fb4a60bcb61dba2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msiexec.exe

        • Path C:\Windows\System32\msiexec.exe
        • Size 936KB
        • SHA256 ba795c7cee0dd11d94cce7603da585ee95ceb5d92eb4eb679e3fc49b374b5ab6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1920-0-0x0000000000400000-0x00000000004CE000-memory.dmp

        memory/1920-7-0x0000000002520000-0x00000000025A5000-memory.dmp

        memory/1920-1-0x0000000002520000-0x00000000025A5000-memory.dmp

        memory/1920-13-0x0000000000400000-0x00000000004CE000-memory.dmp