Analysis

  • max time kernel
    85s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    08/07/2026, 16:48

General

  • Target
    2026-07-08_d0d51ce72dc0b1932bb08c9e7ed36087_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1014KB
  • Sample260708-vbamnadz6z
  • SHA256 d1c55ea462dfad8625a596f4a64af2fd69cabfe0f71fdffe16a1ac209c423d16
  • 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
  • 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\2026-07-08_d0d51ce72dc0b1932bb08c9e7ed36087_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-08_d0d51ce72dc0b1932bb08c9e7ed36087_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:2544
  • 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:4504

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1014KB
        • SHA256 d1c55ea462dfad8625a596f4a64af2fd69cabfe0f71fdffe16a1ac209c423d16
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RdrServicesUpdater.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe
        • Size 1.3MB
        • SHA256 4724293c7d47c01176ab9d1f70060f664f3848a871ff8f94a117a80010d4bcf7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_proxy.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_proxy.exe
        • Size 1.1MB
        • SHA256 8e1c171244ea82e926dd408a74556b4c3424fb18cf83be3fe8be546a4a5fb089
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 25ece109beccaf7c3bdea4609e382e22f70a654b5a4c57628520cd6c6be7c7f2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SMConfigInstaller.exe

        • Path C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\SMConfigInstaller.exe
        • Size 1.2MB
        • SHA256 34316bb055b9f9a2f1998d83de087b5227cf134c1cc7bb945ee34f802b9bf73e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2544-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2544-51-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4504-58-0x0000000000400000-0x000000000040F000-memory.dmp