Analysis

  • max time kernel
    74s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    06/08/2026, 07:07

General

  • Target
    2026-08-06_10ac5da3e36433b6aad24ddaa8c56711_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.0MB
  • Sample260806-hxtlfafm41
  • SHA256 c90684a36ae0771a857daa319719c48f48676747fd59f796794ad7c89a44b3eb
  • 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\2026-08-06_10ac5da3e36433b6aad24ddaa8c56711_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-06_10ac5da3e36433b6aad24ddaa8c56711_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:1764
  • 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:3816

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.0MB
        • SHA256 c90684a36ae0771a857daa319719c48f48676747fd59f796794ad7c89a44b3eb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeARM.exe$

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe$
        • Size 2.1MB
        • SHA256 69fb9ce45cdfdb164dfef41e565e089fcc1a71150cbcd9ac4dbfa1158d0b9055
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge.exe$

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe$
        • Size 2.1MB
        • SHA256 6b54861d02b6241d9074604a9a16169d07e43e01daefaaf3895e6fc5b2bfeb6e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.6MB
        • SHA256 9466e725c17c6a24d71f446446847b110ecce5a887b0fa71c32b51a68d622c23
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        • Size 2.2MB
        • SHA256 a3a26a8f06b1ed3afa9287a1e7312ec7aae564b13b7463a2e91d0ff1934d6de7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsimport.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\wsimport.exe$
        • Size 2.0MB
        • SHA256 987454c0352973935e709b4d4cc8485e8ccc1f13cc701fe42026ab5fc70f5a05
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1764-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1764-34-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3816-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3816-41-0x0000000000400000-0x000000000040F000-memory.dmp