Analysis

  • max time kernel
    117s
  • 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
    01/07/2026, 12:58

General

  • Target
    2026-07-01_c947747313cea67134369697e4ec891c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.7MB
  • Sample260701-p7yfpsgx21
  • SHA256 cad7fa5155ddf3b7f0ffe1ac4f21dda2e9881e2266f357143b4092c694089362
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 11 IoCs
  • ASPack v2.12-2.42 7 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\2026-07-01_c947747313cea67134369697e4ec891c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-01_c947747313cea67134369697e4ec891c_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:1876
  • 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:3876

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.7MB
        • SHA256 cad7fa5155ddf3b7f0ffe1ac4f21dda2e9881e2266f357143b4092c694089362
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.3MB
        • SHA256 733440b766f93b954bf496304b3ee1c33d0c3bc49933ae3fbf4d96aa06db39de
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Integrator.exe$

        • Path C:\Program Files\Microsoft Office\root\Integration\Integrator.exe$
        • Size 2.2MB
        • SHA256 faa381358ae1a80ca7f56872177a57c99afe6e422ddf860814c8edb25cc30e1e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
        • Size 2.3MB
        • SHA256 879b5603488c51941b5d3dc10d4a8a3e72dae264247a4328972e21c8f6fbd311
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wordicon.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe$
        • Size 1.8MB
        • SHA256 0564e9d628dcf9a775d28d153797677b2971ff04915e6885207bac341de8f933
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge.exe

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\MicrosoftEdge.exe
        • Size 2.0MB
        • SHA256 79426678311a923189e367622b5291132be1deb82372e5644c6035ab7e1a756b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        XamlViewer_v0300.exe$

        • Path C:\Windows\Microsoft.NET\Framework\v3.0\WPF\XamlViewer\XamlViewer_v0300.exe$
        • Size 1.8MB
        • SHA256 ef57dcc16bc50ce7b572ab4678b044c5fa55921ca0f41043275c62a4379aa41d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1876-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1876-70-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3876-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3876-71-0x0000000000400000-0x000000000040F000-memory.dmp