Analysis

  • max time kernel
    86s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    08/07/2026, 17:07

General

  • Target
    2026-07-08_b061aafa23f5365eb7bd689b328ce047_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.1MB
  • Sample260708-vm58pset2x
  • SHA256 c973dccbb21a71b4f702bd1f22dc2ee80480ac20408aee9e781c0479c931ee0e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 11 IoCs
  • ASPack v2.12-2.42 7 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\2026-07-08_b061aafa23f5365eb7bd689b328ce047_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-08_b061aafa23f5365eb7bd689b328ce047_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
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:4176
  • 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:3036

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.1MB
        • SHA256 c973dccbb21a71b4f702bd1f22dc2ee80480ac20408aee9e781c0479c931ee0e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeCollabSync.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe
        • Size 1.2MB
        • SHA256 75b8915d1d74b76d61f244bcf47c25819a6543aadf8cca0a1780aee550d29dc7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.6MB
        • SHA256 66fa78ec9395035c620fddc51c9e52d1a76eb5d392c59fe433d4d526b11a622b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe
        • Size 1.2MB
        • SHA256 0ac37c66c8156c98dd0040c86c47a21ce2b521ab4e18f91638ee6995b776a03f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDriveSetup.exe$

        • Path C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe$
        • Size 1.6MB
        • SHA256 2321b75a1ee34e30c2f8fb837123ff93c50a7261e82249a432717c048e8fac56
        • MD5 SHA1 SHA512 SSDEEP TLSH

        crashreporter.exe

        • Path C:\Program Files\Mozilla Firefox\crashreporter.exe
        • Size 1.2MB
        • SHA256 7d829acfabee33c853340bad1635a3f58f1c4b430f9baf3d3cc6753a47ce3675
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\MicrosoftEdge.exe$
        • Size 1.3MB
        • SHA256 8bb803a78502ddf2d87545d54a403869a2381d65215b261e295effeb2bdf529c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3036-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3036-65-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4176-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4176-52-0x0000000000400000-0x000000000040F000-memory.dmp