Analysis

  • max time kernel
    103s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 01:26

General

  • Target
    2026-08-07_48c57f886df51b3304e822187da23d65_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 4.4MB
  • Sample260808-btxqcsfl9s
  • SHA256 bc3a33a982979eb426e395a5cd081d74662b640a9325c54fadf98005bd4e669b
  • 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 23 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\2026-08-07_48c57f886df51b3304e822187da23d65_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-07_48c57f886df51b3304e822187da23d65_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:5556
  • 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:2416

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 4.4MB
        • SHA256 bc3a33a982979eb426e395a5cd081d74662b640a9325c54fadf98005bd4e669b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeARM.exe$

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe$
        • Size 4.5MB
        • SHA256 66a8fb138a1f63ffc34aab1b7e90ac69d47a82ab1f5f20a1c2f426ffcb4aa38c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 5.0MB
        • SHA256 59f69df3f0f0c221b700d9e6d56a6969e0ae7125964b084e12193bf95a0ca612
        • MD5 SHA1 SHA512 SSDEEP TLSH

        LICLUA.EXE$

        • Path C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE$
        • Size 5.0MB
        • SHA256 f97257f69ffd963c5c5559a5d05ed6490027e1dc0c2b2645c3027501437cdda8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        crashreporter.exe$

        • Path C:\Program Files\Mozilla Firefox\crashreporter.exe$
        • Size 4.5MB
        • SHA256 5c00b177797d87f37f0225d710314f55783fa7d9dd14f25718bb78c3f64fda03
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2416-16-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5556-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5556-15-0x0000000000400000-0x000000000040F000-memory.dmp