Analysis

  • max time kernel
    112s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 22:33

General

  • Target
    2026-08-10_549b1573da7beab93d9e7cf522305c75_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.0MB
  • Sample260810-2gm89sbj2v
  • SHA256 5c4dc31d3e4918f988ab0c3c9cb4fc57c7b43b6edd299e32ea8e69b9aa0296a7
  • 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 15 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\2026-08-10_549b1573da7beab93d9e7cf522305c75_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_549b1573da7beab93d9e7cf522305c75_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:5816
  • 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:1356

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.0MB
        • SHA256 5c4dc31d3e4918f988ab0c3c9cb4fc57c7b43b6edd299e32ea8e69b9aa0296a7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.5MB
        • SHA256 f1382c8f824ca1cbee53176b567804ef42194f2d0c3c02d8bd6d3fbc0e0c8102
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
        • Size 2.0MB
        • SHA256 1f560e6f0c458177337a531f45294decf0bf629352d43d3674b9dd8eceb64c13
        • MD5 SHA1 SHA512 SSDEEP TLSH

        visicon.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe
        • Size 2.0MB
        • SHA256 2d60a166ed91468496b5ed544933629aa1db8981fdef196345980c99ea68ece3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PresentationFontCache.exe

        • Path C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe
        • Size 2.0MB
        • SHA256 4e779adfc6e163100466fae3aa8787eff1428a8938fa4c92b4aa90a0691e9f2f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PresentationFontCache.exe$

        • Path C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe$
        • Size 2.1MB
        • SHA256 812d029e4bd6bb08b39e37748bf448dff834e67ea3784355c440c7274321d6c1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1356-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5816-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5816-21-0x0000000000400000-0x000000000040F000-memory.dmp