Analysis

  • max time kernel
    88s
  • 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
    08/07/2026, 18:42

General

  • Target
    2026-07-08_0ca99ffabb000fb3733de33f5cbd8cbc_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.6MB
  • Sample260708-xcedcaf18x
  • SHA256 4abee32bae9bb75271e87fd7d1f144d3ca2e30131341995ded04ded60e501269
  • 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
  • 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 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\2026-07-08_0ca99ffabb000fb3733de33f5cbd8cbc_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-08_0ca99ffabb000fb3733de33f5cbd8cbc_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:4696
  • 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:1068

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.6MB
        • SHA256 4abee32bae9bb75271e87fd7d1f144d3ca2e30131341995ded04ded60e501269
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevation_service.exe
        • Size 1.7MB
        • SHA256 654eeb02be5183aea020c7823afc5cbef6a4a39858992c1c24f295a4e3bc3d64
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe$
        • Size 2.1MB
        • SHA256 30bbdf567efbbf193b43c165b2664206e3a44760ab62233e77780686b2565f6e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.1MB
        • SHA256 f2d54e8bdbdc77bb04ec02fc2cf4adb2c2c4317a0bfc1bf0a64502f333e67721
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javacpl.exe

        • Path C:\Program Files\Java\jre-1.8\bin\javacpl.exe
        • Size 1.7MB
        • SHA256 50b3749e7fdd1ab092c28ea9f380ddb3584fb0cb83f96451066a5a4be3b9202f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe$
        • Size 1.6MB
        • SHA256 5aa9f45a8c797116ec58fd2785e0a52b3331f007735fa7c8907337a89096a8c8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1068-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1068-71-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4696-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4696-58-0x0000000000400000-0x000000000040F000-memory.dmp