Analysis

  • max time kernel
    102s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/07/2026, 04:49

General

  • Target
    2026-07-30_e1a7724e4121b7d9272e133dedaf1a16_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe
  • Size 2.4MB
  • Sample260730-ffttrstsdy
  • SHA256 118f6688f9560a9636b1d1b18ae51a656d138904ae502605b186135ee9ccdf95
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 7 IoCs
  • ASPack v2.12-2.42 4 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 26 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\2026-07-30_e1a7724e4121b7d9272e133dedaf1a16_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-30_e1a7724e4121b7d9272e133dedaf1a16_amadey_cobalt-strike_elex_hijackloader_stealc_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:2256
  • 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:3352

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.4MB
        • SHA256 118f6688f9560a9636b1d1b18ae51a656d138904ae502605b186135ee9ccdf95
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.9MB
        • SHA256 658e608affd66398f3ca855d958c275bac715f642a0bb29b635be1aaf458caaf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        servertool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\servertool.exe
        • Size 2.4MB
        • SHA256 bd85c4430fe9d04277e021cfb96b2560aebd190441ec391d0277f63b7eedb33e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        plugin-container.exe$

        • Path C:\Program Files\Mozilla Firefox\plugin-container.exe$
        • Size 2.5MB
        • SHA256 e930f9468ffe62e072fca0882972242eaf764bbb016241ce21b941bf057ad23a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2256-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2256-15-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3352-22-0x0000000000400000-0x000000000040F000-memory.dmp