Analysis

  • max time kernel
    102s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/07/2026, 00:50

General

  • Target
    2026-07-19_a5978ae70851e8a40fe62af5e34b342c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.2MB
  • Sample260720-a7c3fac16x
  • SHA256 e42bdb907d4d99cd82b7d54080511c13a36494aae684972e8fd8934d296571f2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 9 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 Program Files directory 64 IoCs
  • Drops file in Windows directory 24 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\2026-07-19_a5978ae70851e8a40fe62af5e34b342c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-19_a5978ae70851e8a40fe62af5e34b342c_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:2952
  • 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:3288

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.2MB
        • SHA256 e42bdb907d4d99cd82b7d54080511c13a36494aae684972e8fd8934d296571f2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cookie_exporter.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\cookie_exporter.exe
        • Size 1.3MB
        • SHA256 167bd9441f5a88c332dac26e083e6b6943d3af354d1b7097dbc10dd8afd16055
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.7MB
        • SHA256 121c98e3c30f5bcb0ddea08b415282ecd0b530315500efc2964aa2d2e83deea2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\orbd.exe
        • Size 1.2MB
        • SHA256 709da50c9873df144b542b46946b937772c95f05b7c98a91f3a2c86bff0eab12
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SELFCERT.EXE

        • Path C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE
        • Size 1.2MB
        • SHA256 24dde543585683585f460938cdddd098f6ca99941d89c2fc40aae3a784ed4ac6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$
        • Size 1.3MB
        • SHA256 79e0f04a82e102ffa9d7d8deeb32460c44ec7d38e6248339370309554fa6748c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2952-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2952-27-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3288-40-0x0000000000400000-0x000000000040F000-memory.dmp