Analysis

  • max time kernel
    83s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    13/08/2026, 18:31

General

  • Target
    2026-08-13_2e203db42b66ecf6224c73a668340dad_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.1MB
  • Sample260813-w6f9csvydw
  • SHA256 c88b64fba7c977ae739c096b4bf3bf20aa1a7873a50eed5deab0517ec71c3abf
  • 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\2026-08-13_2e203db42b66ecf6224c73a668340dad_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-13_2e203db42b66ecf6224c73a668340dad_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:2004

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.1MB
        • SHA256 c88b64fba7c977ae739c096b4bf3bf20aa1a7873a50eed5deab0517ec71c3abf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        32BitMAPIBroker.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe
        • Size 1.2MB
        • SHA256 ccc0a9648b28779c185c911d6ac61397b15d595571cbc94931db765715e2a8d0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 1.5MB
        • SHA256 a595d9c0cc929172816512ab4b15b5722a6aaa29662fe995bcebb7acfbade3f8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedgewebview2.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
        • Size 1.2MB
        • SHA256 f4db4c25d7dc710458baea98aeb916ba4c4729f58d630d7eb0cda2d5de4b5ca2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.6MB
        • SHA256 4e6337cc08431f9f332c64c847e797b259a50dd5f1a582ad04d13ecfb12917d6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jarsigner.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe
        • Size 1.1MB
        • SHA256 59c5c8b2395c31640bcb9923f690411ac2056a3b39dab73c019e85f33548e86f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe$
        • Size 1.3MB
        • SHA256 48d8572e2157d636a0c24195be955fd169470cf5460d793f7ba95bb4ecaa35fc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2004-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2004-41-0x0000000000400000-0x000000000040F000-memory.dmp

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

        memory/3820-22-0x0000000000400000-0x000000000040F000-memory.dmp