Analysis

  • max time kernel
    84s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    07/08/2026, 12:57

General

  • Target
    2026-08-07_7a67013ef1c0592b2d7f300c7075fc57_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.8MB
  • Sample260807-p7ch8sytd1
  • SHA256 a48cd731660b73d88edbd6b4c573701fa37542b1bb66aae31c64373d1e70217f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • ASPack v2.12-2.42 6 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\2026-08-07_7a67013ef1c0592b2d7f300c7075fc57_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-07_7a67013ef1c0592b2d7f300c7075fc57_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:1080
  • 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:4772

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.8MB
        • SHA256 a48cd731660b73d88edbd6b4c573701fa37542b1bb66aae31c64373d1e70217f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 3.2MB
        • SHA256 a1604851d4f20972c5850586bff84645e29fdcaba29148bbed6a5d6235b7573e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.3MB
        • SHA256 a415597e3cc85fc699002478b1a99b58b830e9cd7c1a5eb2b9ca7acd48e27f33
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe$

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe$
        • Size 2.9MB
        • SHA256 e6f1646b0ecc86127b12cfe1c973169dd71805e7870419bf97e0f35e08762685
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstack.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstack.exe
        • Size 2.8MB
        • SHA256 d7d0d955f63a02a515ad2d9ebbb7ac6c6a6439624a81af0ad1eb72031e3a4375
        • MD5 SHA1 SHA512 SSDEEP TLSH

        xlicons.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\xlicons.exe
        • Size 2.8MB
        • SHA256 8b392742902eaecd30874684f88999d60aa8ae598292695938fa60c5b7590ead
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1080-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1080-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4772-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4772-41-0x0000000000400000-0x000000000040F000-memory.dmp