Analysis

  • max time kernel
    91s
  • 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
    09/08/2026, 13:27

General

  • Target
    2026-08-09_eca88c7812da9e89b653217bbd80a16e_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.3MB
  • Sample260809-qqdkmsybrg
  • SHA256 594abe5881a34a2748a8a98ef9ebf0310ef90cd782240a6024b068f9e61498a3
  • 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\2026-08-09_eca88c7812da9e89b653217bbd80a16e_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_eca88c7812da9e89b653217bbd80a16e_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:3820
  • 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:2064

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.3MB
        • SHA256 594abe5881a34a2748a8a98ef9ebf0310ef90cd782240a6024b068f9e61498a3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 2.7MB
        • SHA256 2d5f6480f259e23313f78b367e5432d3dc1f89ae8341ed033a49658ba0a69f1d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\notification_helper.exe$
        • Size 2.4MB
        • SHA256 a2633e8fd9906cb8755ffa30eae73b9d0c0ae74f47abd493fe795f3522b635ee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.8MB
        • SHA256 27008cec9faee0dbc3afb83425dab1606b99ba55a7fa1fa9a8b97564b7b93415
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OLicenseHeartbeat.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe$
        • Size 2.5MB
        • SHA256 3e4e610755a6b23b5cf5e19f37fc7e959b5e03fad5dd06970f9addd58c45a9f8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDrive.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe$
        • Size 2.5MB
        • SHA256 5938bdd70e0efd1d7c767625cc58058e539542e2bf87df978657dd4e75fc2c85
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2064-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2064-53-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3820-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3820-40-0x0000000000400000-0x000000000040F000-memory.dmp