Analysis

  • max time kernel
    81s
  • max time network
    109s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    29/06/2026, 14:17

General

  • Target
    2026-06-26_890f72537683ad263f5f3ad6f6918b77_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.4MB
  • Sample260629-rlw2vsfv5s
  • SHA256 37642cfbe143cf38109f76972438229469a9be20b2929d6f80c479ad12ff3834
  • 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\2026-06-26_890f72537683ad263f5f3ad6f6918b77_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-26_890f72537683ad263f5f3ad6f6918b77_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:1908
  • 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:2852

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.4MB
        • SHA256 37642cfbe143cf38109f76972438229469a9be20b2929d6f80c479ad12ff3834
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 1.8MB
        • SHA256 5a924bc64335c5ec3cc79ac4f1a7a36a9125e0d82c2282522f43a892494093f3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge_X64_139.0.3405.125.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Download\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\139.0.3405.125\MicrosoftEdge_X64_139.0.3405.125.exe$
        • Size 1.5MB
        • SHA256 6c9cc720191bab65478747eccad6db7cad4e1a6ed5c1c0b92c0568f296b3564b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.9MB
        • SHA256 8fe0ba0adff4ae11ab8142a1d5f8de859de5c6eef89a32b68ba90b04dab54107
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        • Size 1.5MB
        • SHA256 c7edf9621e335bb1896f5cb450157a10ace736518df4fb2f92ce294986a80552
        • MD5 SHA1 SHA512 SSDEEP TLSH

        crashreporter.exe$

        • Path C:\Program Files\Mozilla Firefox\crashreporter.exe$
        • Size 1.4MB
        • SHA256 672e1eafdf7d62a0a99033ece6cada2996147d4921561fce9cfb9728e990cce4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\MicrosoftEdge.exe$
        • Size 1.6MB
        • SHA256 7cdd57f105beb4019305eba325bbcc8d6abe1b31d2980101d338c3fcc9b843af
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dfsvc.exe$

        • Path C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe$
        • Size 1.4MB
        • SHA256 e8bb7d34d87eaf40017c679fe415cdabb8a1b73dace320f358cc1a8c86695c88
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1908-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1908-70-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2852-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2852-71-0x0000000000400000-0x000000000040F000-memory.dmp