Analysis

  • max time kernel
    89s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    12/08/2026, 19:11

General

  • Target
    2026-08-12_5e9d3e67cc4a130358108a4fbb3925cf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 3.0MB
  • Sample260812-xwehfstbme
  • SHA256 738aa4b2946a7436bda5498547589f71c13817732a88d8496f7e59369fbaaf0e
  • 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\2026-08-12_5e9d3e67cc4a130358108a4fbb3925cf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-12_5e9d3e67cc4a130358108a4fbb3925cf_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:1580
  • 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:5028

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 3.0MB
        • SHA256 738aa4b2946a7436bda5498547589f71c13817732a88d8496f7e59369fbaaf0e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 3.4MB
        • SHA256 1b83ce797b4bae1cf318d35e5fa25f27bf50245f0828009e19b5f9f3d9f6e963
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedgewebview2.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedgewebview2.exe
        • Size 3.1MB
        • SHA256 b61a449d5fd308404217126bd74c5e4de62e09b332791a709b5fd2344cffb66a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.5MB
        • SHA256 cfe6615783831a988b9509cc043f8db3738e8766929cc274376c6b037f02f5d8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe$
        • Size 3.1MB
        • SHA256 09231c376587c0ec10ed7bc95e4309e0927785ec141dd4180e78eeab6f621a0a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe$
        • Size 3.1MB
        • SHA256 652507caa5df4d2cdf99af3c822ea643f024b048a64dd5bbe3433313bdd9ccd1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDrive.exe

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe
        • Size 3.2MB
        • SHA256 6ed1d7dd29878767856a420d0fb0d43a1057ef87a2ad82d4ee2d158f9a908423
        • MD5 SHA1 SHA512 SSDEEP TLSH

        XamlViewer_v0300.exe$

        • Path C:\Windows\Microsoft.NET\Framework\v3.0\WPF\XamlViewer\XamlViewer_v0300.exe$
        • Size 3.0MB
        • SHA256 c55e31714454875ee53e68b9d80c6d3866f5c1a3ac6ab1a0075ebad90a24ccc2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1580-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1580-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5028-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5028-47-0x0000000000400000-0x000000000040F000-memory.dmp