Analysis

  • max time kernel
    86s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    27/07/2026, 14:28

General

  • Target
    2026-07-27_89d47f1f846877f6ccab8d049cc2c052_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.1MB
  • Sample260727-rthjfabe62
  • SHA256 3f3ae5d39568beb7c3d3fdf8f3f5a2109ac36c49c4ef0320a5fb567db54ce56c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 12 IoCs
  • ASPack v2.12-2.42 8 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-27_89d47f1f846877f6ccab8d049cc2c052_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-27_89d47f1f846877f6ccab8d049cc2c052_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:4076
  • C:\905c0769f9a06c95a24ddf945\patcher.exe
    C:\905c0769f9a06c95a24ddf945\patcher.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:5108

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.1MB
        • SHA256 3f3ae5d39568beb7c3d3fdf8f3f5a2109ac36c49c4ef0320a5fb567db54ce56c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RdrCEF.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe$
        • Size 1.4MB
        • SHA256 3a226354b92b30e8eb2fdf14c29d680128b679167b162d2e6d78326d1c0bcf17
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cookie_exporter.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\cookie_exporter.exe$
        • Size 1.2MB
        • SHA256 81c362402b12b80c3fcb6f89aaa5559cc02b7e92fb4a28ee960e3118d01ba387
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\elevation_service.exe$
        • Size 1.6MB
        • SHA256 3f9bf27652992749b29b482d0d8e0f7328d5f8bc5a4145bbbc373b14ea160e06
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.7MB
        • SHA256 31618d14c8c8721d67986c5638e4c98ababcf5ba2f531d7a11e344c077fabd6c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_proxy.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe
        • Size 1.3MB
        • SHA256 7ee1f518b59d49631fc4134bcb69d9be91e9be8ef4a14181e7672698051a6846
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe
        • Size 1.2MB
        • SHA256 56ebe6d857b0c382e0d4122938eae4b15f95103704818fa73ef3e6bdfbd56694
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge.exe

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\MicrosoftEdge.exe
        • Size 1.4MB
        • SHA256 6d6015bcd639d7d3fe3deb13f4b62f637748b92d817d1fb52d602c7e48ce3ce4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4076-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4076-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5108-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5108-23-0x0000000000400000-0x000000000040F000-memory.dmp