Analysis

  • max time kernel
    85s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/08/2026, 14:01

General

  • Target
    2026-08-10_2ea028ce06a5c1f20a8b1ab4694ee31c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.5MB
  • Sample260810-rb2vcsap7x
  • SHA256 9e2b0542848861d8fc04ea8ed1393f8796ac5839b507e39be06fb6d142c14676
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • ASPack v2.12-2.42 6 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\2026-08-10_2ea028ce06a5c1f20a8b1ab4694ee31c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_2ea028ce06a5c1f20a8b1ab4694ee31c_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:2044
  • 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:460

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.5MB
        • SHA256 9e2b0542848861d8fc04ea8ed1393f8796ac5839b507e39be06fb6d142c14676
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.exe$
        • Size 2.0MB
        • SHA256 f3442397f1ec6389b351b01b37126487d77d6fe80c738f5ab859ed9e20ef47ff
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.0MB
        • SHA256 7e4994cc4484be4cf2f4fef30f80330e56d27867f9cefc16ce099d99a4d3ef0a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome.exe
        • Size 1.6MB
        • SHA256 62c4ba84d4401f5a371952fe2a8d2c5cd76f818fbbde1c71c937169cefababc5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$
        • Size 1.5MB
        • SHA256 b60308e8b61319a8c901afeee1d24eb5483c017714bcab65c1a1878f052db3c4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ComSvcConfig.exe

        • Path C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ComSvcConfig.exe
        • Size 1.6MB
        • SHA256 910faab9b2e216607e87471abf434278577096cb81acf1f7a51af06afed0eaa1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/460-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/460-23-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2044-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2044-16-0x0000000000400000-0x000000000040F000-memory.dmp