Analysis

  • max time kernel
    99s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/07/2026, 02:50

General

  • Target
    2026-07-17_971eb4b65c9107ae94851c7703e7e2ee_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.8MB
  • Sample260718-db288sdy6k
  • SHA256 58eecc325055e5b42c78a8b51b051dde37cba0bce67621477a0990106bfdf1b5
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 8 IoCs
  • ASPack v2.12-2.42 5 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 27 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\2026-07-17_971eb4b65c9107ae94851c7703e7e2ee_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-17_971eb4b65c9107ae94851c7703e7e2ee_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:3748
  • 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:2656

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.8MB
        • SHA256 58eecc325055e5b42c78a8b51b051dde37cba0bce67621477a0990106bfdf1b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RdrCEF.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe$
        • Size 2.2MB
        • SHA256 cb37254c110e4c24eea8808df09611a9769b7f9404c58a5ac2abeb486f0d571f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.4MB
        • SHA256 e4cbdd2a145bda5da4742d9e4ec4c915e12fde77af75f05d246a40d629c789b9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jre-1.8\bin\orbd.exe
        • Size 1.9MB
        • SHA256 71dd8f37a000961349102dafb2a3d6ce94b0b26093ceeffd65e6ecb68f4fb4a6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe$

        • Path C:\Program Files\Java\jre-1.8\bin\orbd.exe$
        • Size 1.9MB
        • SHA256 288c627d7857a09f9b64f1949a87a01667c0f9a96a94b280298e7983e07dd586
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2656-166-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3748-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3748-99-0x0000000000400000-0x000000000040F000-memory.dmp