Analysis

  • max time kernel
    101s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    15/07/2026, 23:22

General

  • Target
    2026-07-15_c56d931f8c30480f31e53edb917f4280_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.1MB
  • Sample260715-3clejsbs91
  • SHA256 9eb77b484ec48bb12b88329bd1625558069dd05310caa1657d56de97b8cb1121
  • 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
  • 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 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\2026-07-15_c56d931f8c30480f31e53edb917f4280_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-15_c56d931f8c30480f31e53edb917f4280_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:1912
  • 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:4748

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.1MB
        • SHA256 9eb77b484ec48bb12b88329bd1625558069dd05310caa1657d56de97b8cb1121
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeARM.exe

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe
        • Size 1.2MB
        • SHA256 3b0d10d1ed5f46e7bb2f984a467bf7b8cfced91f5a51d0a60782b1a5abd58f35
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\Installer\setup.exe$
        • Size 1.6MB
        • SHA256 88081aca39cb2fa25fd18f68a33a995bf5e91c83f81e4499367390dc2829c9da
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pwahelper.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe
        • Size 1.2MB
        • SHA256 f90973e63de4a93dddd17bf420088a7c35e3907f4a1b85d7d7cdc554238d4b4a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.7MB
        • SHA256 0ab8aa3b65b3eaf30dca2c0392c3aceac6d07cc0ebe86a136a315a6444b9e91f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_proxy.exe$

        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe$
        • Size 1.3MB
        • SHA256 40c2bc8cbc35744e73f8ea2628e9e8657eace8a3b4f6c1f14afbd017238e0c77
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDriveSetup.exe

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\OneDriveSetup.exe
        • Size 1.4MB
        • SHA256 1c9a2ffc3f684b91240da35580c92fde291a1fbf63ed44d814f9010958d8fe7c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1912-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1912-40-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4748-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4748-41-0x0000000000400000-0x000000000040F000-memory.dmp