Analysis

  • max time kernel
    86s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/08/2026, 01:15

General

  • Target
    2026-08-01_18e00d2c331ea83e563765a1872ad34d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.5MB
  • Sample260802-bl91qa1fpg
  • SHA256 270442b6f103fad916d9ba58abf8e52395c9abc258c0cb92330eca04189db579
  • 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\2026-08-01_18e00d2c331ea83e563765a1872ad34d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-01_18e00d2c331ea83e563765a1872ad34d_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:4856
  • 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

        Loading Replay Monitor...

        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.5MB
        • SHA256 270442b6f103fad916d9ba58abf8e52395c9abc258c0cb92330eca04189db579
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 1.9MB
        • SHA256 9c7ba79b7b262e1b1c4fae8d7a46772449476289edc650f27a667ab349a33990
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_pwa_launcher.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe$
        • Size 1.6MB
        • SHA256 68cf1e0b0b994afdfeb83f455388e2063d2e4a903caf7231fdc0a0ad7685b07c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge_X64_139.0.3405.125.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{87EB8AE8-DCC9-4923-8C88-7CEABF61AB19}\MicrosoftEdge_X64_139.0.3405.125.exe
        • Size 1.6MB
        • SHA256 fd311a0dd1c2a6de28145cc1e2dc7cc5aadad8952acb6062fa93ad7d025e4b87
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.0MB
        • SHA256 e1553d97204c3b51a163c27b285412c79a4f3f323270f5f282182ab19924f28f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_proxy.exe$

        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe$
        • Size 1.6MB
        • SHA256 6d1f69d34f008b37b2e5f8bcb9683f8dd4e1675be383cdf07bc4049ac30c9a6e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IntegratedOffice.exe

        • Path C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe
        • Size 1.5MB
        • SHA256 cbcba0323721d5adba85a39b3242556142ddefa33d276b020dd3399dd3758387
        • MD5 SHA1 SHA512 SSDEEP TLSH

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

        memory/2064-71-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4856-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4856-58-0x0000000000400000-0x000000000040F000-memory.dmp