Analysis

  • max time kernel
    111s
  • max time network
    114s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/07/2026, 16:49

General

  • Target
    2026-07-09_a0196c9a8f7156ec5b9241c85fa53368_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.1MB
  • Sample260709-vb469sdy7j
  • SHA256 2fb6b9f75e0196cb0e311cb2336cf30b17ce0ebf3a48ada3b1e9a5d73e72fa99
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 8 IoCs
  • ASPack v2.12-2.42 5 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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 Program Files directory 64 IoCs
  • Drops file in Windows directory 15 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-09_a0196c9a8f7156ec5b9241c85fa53368_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-09_a0196c9a8f7156ec5b9241c85fa53368_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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:5136
  • 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 Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:3988

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.1MB
        • SHA256 2fb6b9f75e0196cb0e311cb2336cf30b17ce0ebf3a48ada3b1e9a5d73e72fa99
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cookie_exporter.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\cookie_exporter.exe$
        • Size 1.2MB
        • SHA256 51f79ecfe727f4dd2a301a87fc7daeda7446ae1d0057f203ba7ba247585d3c94
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.6MB
        • SHA256 ab3380189120b8b25c029ae8696ce7108000d5c4ad9d373ec955d6c2374ef3b7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OfficeClickToRun.exe$

        • Path C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe$
        • Size 1.2MB
        • SHA256 b6ab8a4ac43930a70ce0d1c414a90cfe9c5900f6ddc509ae6aa6cb0af30ad5bc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
        • Size 1.2MB
        • SHA256 9605d57332b350a648c9b5c9c94aa70b5850f22fa1c907bcf3394503708562d8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3988-16-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5136-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5136-15-0x0000000000400000-0x000000000040F000-memory.dmp