Analysis

  • max time kernel
    89s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/06/2026, 03:43

General

  • Target
    2026-06-29_c754d8bb101be63a7caa814898d13b9f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 4.1MB
  • Sample260630-d9wjcaev4r
  • SHA256 ca7f834ec32e4e080c2f8c2f71ee583cfd09cb6d90ee8e18b9bee7cdeb7360b5
  • 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\2026-06-29_c754d8bb101be63a7caa814898d13b9f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-29_c754d8bb101be63a7caa814898d13b9f_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:4124
  • 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:4848

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 4.1MB
        • SHA256 ca7f834ec32e4e080c2f8c2f71ee583cfd09cb6d90ee8e18b9bee7cdeb7360b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 4.6MB
        • SHA256 755dff301f302a7e488d566d55a010586ea50b43a9bbf966f5a8329ff5493df7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge_X64_139.0.3405.125.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{74A5E9DB-42A6-4629-9DA9-DE27556EBF1E}\MicrosoftEdge_X64_139.0.3405.125.exe$
        • Size 4.2MB
        • SHA256 8ec892362c5282f9710d7579ddf5102bdaa94a588728c8f3c34900f39de63e83
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 4.6MB
        • SHA256 7ce27bd1ef8229bf57ab333cf411f4bf301321b5e034618c0043e9f6779c48b3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
        • Size 4.2MB
        • SHA256 83d61ec82e8715913f4372647cb1febaf78fdaca4bb2260425f7ff59cd55038a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        crashreporter.exe$

        • Path C:\Program Files\Mozilla Firefox\crashreporter.exe$
        • Size 4.2MB
        • SHA256 e36a55998e2467eb8557988606d2df658dc896b9190bed29332cbadc15bb42fc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDrive.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe$
        • Size 4.4MB
        • SHA256 532a9c1f64158b2e23d78539595b89acc5c4d4086e741053a5e88f37dc1a8a6d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4124-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4124-40-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4848-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4848-41-0x0000000000400000-0x000000000040F000-memory.dmp