Analysis

  • max time kernel
    85s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    14/07/2026, 12:20

General

  • Target
    2026-07-14_fec78cf726be0cf5467c5af984d894a6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.2MB
  • Sample260714-ph2rtsev7s
  • SHA256 9b7a47269e5bdc284540d6ed242dd9224b6ac26cde1673905fd5c8f384a53ad3
  • 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\2026-07-14_fec78cf726be0cf5467c5af984d894a6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-14_fec78cf726be0cf5467c5af984d894a6_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:1276
  • 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:4068

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.2MB
        • SHA256 9b7a47269e5bdc284540d6ed242dd9224b6ac26cde1673905fd5c8f384a53ad3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_pwa_launcher.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_pwa_launcher.exe
        • Size 2.3MB
        • SHA256 25039c1decb5e0c42ae4290992267f51efbc43f10bcda48b28acbbe456cf9750
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe
        • Size 2.7MB
        • SHA256 f24920384b222bd38144ef7c171f0e83da3a0c0cc8f858e2af0fe8f589594538
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.7MB
        • SHA256 868e8e0e6dd463dd98ead2bdb1b040fc6c967c0abfd73433d9f72e9298495791
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 2.3MB
        • SHA256 e2955ebb5d23fcad8ea185b3286eb86be28da6ed83e1fa679254554dbd920155
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDriveStandaloneUpdater.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDriveStandaloneUpdater.exe$
        • Size 2.4MB
        • SHA256 b94c3afb8ce2425dcd1d086f61916430c19e2064bb937e1b8c00d601a9598ca4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1276-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1276-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4068-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4068-35-0x0000000000400000-0x000000000040F000-memory.dmp