Analysis

  • max time kernel
    87s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    07/07/2026, 17:28

General

  • Target
    2026-07-07_e90a97280c6828129b350b92efb6346c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.7MB
  • Sample260707-v1237saw9t
  • SHA256 7be394a87a5dfce3408b223c4ee28b683eb3447eaec335ffa30d2f2a648dda16
  • 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\2026-07-07_e90a97280c6828129b350b92efb6346c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-07_e90a97280c6828129b350b92efb6346c_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:4804
  • 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:2596

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.7MB
        • SHA256 7be394a87a5dfce3408b223c4ee28b683eb3447eaec335ffa30d2f2a648dda16
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RdrServicesUpdater.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe$
        • Size 3.0MB
        • SHA256 75669ff527edb2e7e9848b8b0afd34ce49669756806ae20b0240d36ee1e59807
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 3.1MB
        • SHA256 77e94ef0ec2d9bd4e4416d439c8990ab21b9789138e1261645316c577d64b350
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_pwa_launcher.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe$
        • Size 2.8MB
        • SHA256 bde68f146dc4defc44d8e599d0932c2123969b2d28d32dacd381a8c0626787a4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge_X64_139.0.3405.125.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{1D3AEF70-1DB8-49F2-839D-DA72081B59A0}\MicrosoftEdge_X64_139.0.3405.125.exe$
        • Size 2.8MB
        • SHA256 324e294a5be2d0b515576fae53a715e1c3436530a1be5b51e8a0b704a95601a3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.2MB
        • SHA256 f575cb72827bc1807ef3a97cc7cd29bf81ad92b318e0a91078dc58defafb6a01
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 2.8MB
        • SHA256 f5c176ed6204acdee3cc6a910d632d339e3b823841d92d7403f3165a4bd2d292
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\MicrosoftEdge.exe$
        • Size 2.9MB
        • SHA256 93633e94044c14298c1b4bcb70922d8733029edd8d4a5a04acedc1d78457ce35
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2596-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2596-23-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4804-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4804-16-0x0000000000400000-0x000000000040F000-memory.dmp