Analysis

  • max time kernel
    103s
  • max time network
    124s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/07/2026, 22:29

General

  • Target
    2026-07-07_e86c9ee5804f22eb1fbc8a8345f87c3a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.8MB
  • Sample260707-2d99mafs3v
  • SHA256 63bc5e5153a72af7dca033d4c9fbec659e3f29c2ac06c0f7fb3058bce1cf4ad4
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • ASPack v2.12-2.42 7 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 14 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\2026-07-07_e86c9ee5804f22eb1fbc8a8345f87c3a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-07_e86c9ee5804f22eb1fbc8a8345f87c3a_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:1932
  • 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:3276

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.8MB
        • SHA256 63bc5e5153a72af7dca033d4c9fbec659e3f29c2ac06c0f7fb3058bce1cf4ad4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.exe$
        • Size 2.3MB
        • SHA256 0ee72fa6088b2ef596720b409a9d2e782b8735a2f2eeb5a009991439307c3348
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.3MB
        • SHA256 4893d0a292af9c6815c8a7d54ee4d71a0ca434d98ebbc0a8761c919e56135fd1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jhat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jhat.exe
        • Size 1.8MB
        • SHA256 04ed2b20901e7aa4b219c01f6f1dc98f6b7987ef87f0ac1758811119e4e42dc6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jhat.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\jhat.exe$
        • Size 1.8MB
        • SHA256 20c79c3ec7bfdea3b7c4b793ff162e66eeea1d13d2f004503bf1027246aa22c9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tnameserv.exe

        • Path C:\Program Files\Java\jre-1.8\bin\tnameserv.exe
        • Size 1.8MB
        • SHA256 7dba17ed7c84c9484b080d0f287eb3671f5a5af1c2487912169405e0f3007a26
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 1.9MB
        • SHA256 5ca9e715beb87ff3a3da8aaabc411a64dcd4dc688c34bbe07e43d79d61663798
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1932-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1932-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3276-22-0x0000000000400000-0x000000000040F000-memory.dmp