Analysis

  • max time kernel
    105s
  • max time network
    114s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 07:28

General

  • Target
    2026-08-04_460128bb87428b7d9b7f89ca58ed342e_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.0MB
  • Sample260804-ja5wmaak2v
  • SHA256 9b3135a525632e18608fe17c53da673387749df1d551c45285b2b5b8b104ddb0
  • 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
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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 Program Files directory 64 IoCs
  • Drops file in Windows directory 29 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-04_460128bb87428b7d9b7f89ca58ed342e_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-04_460128bb87428b7d9b7f89ca58ed342e_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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:4244
  • 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 Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:1772

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.0MB
        • SHA256 9b3135a525632e18608fe17c53da673387749df1d551c45285b2b5b8b104ddb0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AcroBroker.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe
        • Size 2.3MB
        • SHA256 d71e54120c45b0fa1af2e6e73177862d585ca55f08b65e1d2c43200a13ecd050
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AcroBroker.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe$
        • Size 2.4MB
        • SHA256 261d1a0f2ac6a23cd1a7808f2880149b13e8fd1c94f94c0881a3a8b78921454a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.6MB
        • SHA256 dea001e9f2e22f3a52b19655b2ab41bb95351cd595eaa28ce63e47b07b4064bc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        visicon.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe
        • Size 2.1MB
        • SHA256 235d32ab4cab8b7b3ab50170804592f3b064101cd61f1c1b3bb1acf3cabb441b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1772-40-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4244-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4244-21-0x0000000000400000-0x000000000040F000-memory.dmp