Analysis

  • max time kernel
    78s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/05/2026, 16:33

General

  • Target
    2026-05-28_cc9fb618aa7d993cc26edcc055f0f5b1_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
  • Size 1.6MB
  • Sample260528-t2vvvae19r
  • SHA256 9c0153d00d481bb98979b272f3b6e0236aea496b4bce426c78cc8b254ad9a4e8
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Custom signature
    Detects executables packed with ASPack 8 IoCs
  • ASPack v2.12-2.42 4 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • 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\2026-05-28_cc9fb618aa7d993cc26edcc055f0f5b1_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-28_cc9fb618aa7d993cc26edcc055f0f5b1_amadey_cobalt-strike_elex_glassworm_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:3944
  • 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:4440

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.6MB
        • SHA256 9c0153d00d481bb98979b272f3b6e0236aea496b4bce426c78cc8b254ad9a4e8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 2.1MB
        • SHA256 732990fc836259d79b14209291ae2ad44cf5a33b3749842eacc9dd3c0423bc11
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.2MB
        • SHA256 03397a7a878381c03e3bda3fc59cc56b5193c3028775767e02a406c539e9448a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        java-rmi.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe
        • Size 1.7MB
        • SHA256 5e0a972e42eeaa2bf7ed96720a78b1dc7e2865eaa11935a771cd3684e169ffbd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3944-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3944-40-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4440-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4440-59-0x0000000000400000-0x000000000040F000-memory.dmp