Analysis

  • max time kernel
    108s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/06/2026, 02:35

General

  • Target
    2026-06-27_d2f72f6697ced01dd28e1c6220f2efe6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 3.3MB
  • Sample260629-c28chabv2s
  • SHA256 ce67aedebf066d99e52d934ec0661573e5aa55dd957e51f3c0a06c41f309753a
  • 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 System32 directory 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 28 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\2026-06-27_d2f72f6697ced01dd28e1c6220f2efe6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-27_d2f72f6697ced01dd28e1c6220f2efe6_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:1456
  • 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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:1500

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 3.3MB
        • SHA256 ce67aedebf066d99e52d934ec0661573e5aa55dd957e51f3c0a06c41f309753a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.9MB
        • SHA256 3490c8786a5fd4206267f06eb4b30a7902c0740fcbe5a7efa734e575b496dd38
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\orbd.exe
        • Size 3.4MB
        • SHA256 ce426d8b60959e54ceb0e2b6a36c56f9468f336d727da9acc81a8fd083019cfd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\orbd.exe
        • Size 3.4MB
        • SHA256 99a3005216d3b19f9912a4817cdf00076df21a4d13d12922e20e4908bdae6e3c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1456-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1456-15-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1500-22-0x0000000000400000-0x000000000040F000-memory.dmp