Analysis

  • max time kernel
    89s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    13/08/2026, 04:38

General

  • Target
    2026-08-13_702fa97a98cafa092fc1bac8be57a6a0_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.6MB
  • Sample260813-e9hg6asake
  • SHA256 196451a7454816b6d4ea12d3fa1b0cb4ca2af5d5354c46fb053b150314836c93
  • 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\2026-08-13_702fa97a98cafa092fc1bac8be57a6a0_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-13_702fa97a98cafa092fc1bac8be57a6a0_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:3284
  • 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:2116

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.6MB
        • SHA256 196451a7454816b6d4ea12d3fa1b0cb4ca2af5d5354c46fb053b150314836c93
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe$
        • Size 3.1MB
        • SHA256 29ea6d9970801e1d8e3ca5ad868048219780140356a38194a393f4ae0809d879
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.2MB
        • SHA256 f4af05b088f7049352ea1714e90726d9a923888f98ed04bfa004684a058a89ed
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe
        • Size 2.8MB
        • SHA256 677dbfa25eb1cdf8d1cbea4a6267d21b1867df397a6ca4bb5a0edb1aaa35bebe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jps.exe
        • Size 2.6MB
        • SHA256 d8509f2dc0f043e00cb2e1b11ea26ec224e679b18e24a18c7cebc936924b30f1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AppSharingHookController.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe$
        • Size 2.7MB
        • SHA256 709216a072f1a3701b37054707dcc0bdd262867cba8757d88926167242323b9d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 2.7MB
        • SHA256 fb3f5b40c86e91e7dde9e762cba1b4086af087c0a91a704f07b7077692a41f02
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2116-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2116-71-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3284-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3284-58-0x0000000000400000-0x000000000040F000-memory.dmp