Analysis

  • max time kernel
    69s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    11/05/2026, 14:09

General

  • Target
    2026-05-11_cb76e5d36b79664675047f8154b4e032_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.7MB
  • Sample260511-rf8hpsft7q
  • SHA256 6efc7d9eb7f409539885c15e91d0fcbf79a2140df7ba097f96399a9c92498a33
  • 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\2026-05-11_cb76e5d36b79664675047f8154b4e032_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-11_cb76e5d36b79664675047f8154b4e032_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:4588
  • 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:4328

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.7MB
        • SHA256 6efc7d9eb7f409539885c15e91d0fcbf79a2140df7ba097f96399a9c92498a33
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 2.1MB
        • SHA256 d7433dc5a8c382080d4b298bb6ebc021dcc412e23a4db3b3f6c391e6b9673826
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge_X64_139.0.3405.125.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{B1BAA917-C618-452C-B29C-DC36AB9BAD16}\MicrosoftEdge_X64_139.0.3405.125.exe
        • Size 1.8MB
        • SHA256 6ddc86c0d9c9aad61049054da804a6a1a3d40d309aa963007f2112197d99b66d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.2MB
        • SHA256 f255301473bf6160c801f8e3dc77f16e4738a3114ce03c07ad4125cb971ace89
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_proxy.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe
        • Size 1.8MB
        • SHA256 bed99f51df79147de92f43afd7eb2d54ff6e3fac6e68982c90dd4d337e87f06f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe$
        • Size 1.8MB
        • SHA256 6b0fe9ad8c5b6fee9289b2872c812e7d8ef5f3e1f2fcbd0452766e5576b95318
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4328-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4328-73-0x0000000000770000-0x0000000000853000-memory.dmp

        memory/4328-72-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4588-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4588-71-0x0000000000870000-0x0000000000953000-memory.dmp

        memory/4588-70-0x0000000000400000-0x000000000040F000-memory.dmp