Analysis

  • max time kernel
    111s
  • max time network
    152s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    29/05/2026, 16:20

General

  • Target
    2026-05-29_aebede5b2b9875bacc1ecaf185d5286c_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
  • Size 2.7MB
  • Sample260529-ttbf8saz2m
  • SHA256 65e82e262c3c99619b8c9ffd43cc27a9c342cf5ca9ce249577888f538410254b
  • 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\2026-05-29_aebede5b2b9875bacc1ecaf185d5286c_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-29_aebede5b2b9875bacc1ecaf185d5286c_amadey_cobalt-strike_elex_glassworm_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:3344
  • 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:1756

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.7MB
        • SHA256 65e82e262c3c99619b8c9ffd43cc27a9c342cf5ca9ce249577888f538410254b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RdrCEF.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe$
        • Size 3.4MB
        • SHA256 c8e0dbaf37677be41f3827e84c715c352636f7aaaf495b819f6e6e51df28cb26
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge.exe
        • Size 2.8MB
        • SHA256 984a765af3cee8a33cadd8ea1c44e701d14b11ff116d0b50788f50e8fccbfd06
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedgewebview2.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedgewebview2.exe$
        • Size 2.8MB
        • SHA256 52954f31268e3a68e1ead0955d668dbae14ab53fe74eba4bb06f2c5ba413fabd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\Installer\setup.exe$
        • Size 3.2MB
        • SHA256 fe355917e61a6a8bff52e864c8d9cae242908afc925dfa196f143c1ba9a71964
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.2MB
        • SHA256 20e376d0dc8188b0a0cbb8ce7e19cd52d35916693a8c1368c916462b88d76dab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 2.8MB
        • SHA256 4914db467c33cf3f0f8781b1ae576959667872e5c746aeb17848683149d1600a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\python.exe$
        • Size 3.0MB
        • SHA256 9e34ead73e95a44911453eb5cffc015342465558671b01feb41738c7eb8b84a8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1756-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1756-71-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3344-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3344-70-0x0000000000400000-0x000000000040F000-memory.dmp