Analysis

  • max time kernel
    78s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/08/2026, 16:32

General

  • Target
    2026-08-16_eae51cc13433e68eb884cdca6e966777_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.5MB
  • Sample260816-t128jaee49
  • SHA256 7f65c90d75584afa7ab06823782c53cfa99c8e195edd6ea69d92cf7454125203
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 12 IoCs
  • ASPack v2.12-2.42 8 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\2026-08-16_eae51cc13433e68eb884cdca6e966777_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-16_eae51cc13433e68eb884cdca6e966777_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:2580
  • 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:3292

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.5MB
        • SHA256 7f65c90d75584afa7ab06823782c53cfa99c8e195edd6ea69d92cf7454125203
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 1.9MB
        • SHA256 6ec4e999fd5c3f227d050ee0e6827e95fb57f61f9f4e9b71204b033ecab4ac5c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.0MB
        • SHA256 c267571cc314f289f7f7ec5a174a974bd25643322cd3466bdca8062e56db1d93
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Wordconv.exe

        • Path C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe
        • Size 1.5MB
        • SHA256 120eeff861940d04e48c0840db68bdcb7371d4ade6300bcde9177a798ff0a6a6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Wordconv.exe$

        • Path C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe$
        • Size 2.1MB
        • SHA256 fe220de690fda9fa3bacfa152f9789b431a6d8c4424b13d8906c8fa7089d30e3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Common.DBConnection64.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe$
        • Size 1.5MB
        • SHA256 b3eedbc8be6c7508e465091d5356ab260d818db26d6a53540e66f0c2495e1f3b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 1.6MB
        • SHA256 e2c3ba50441bb7726343d147f534085833dc7e8061182e9f6c8176b75c2c93ba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        integrator.exe

        • Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe
        • Size 1.9MB
        • SHA256 c25fb550d94e704774509e83fd4ec263ca18e78a50fd9d739f04539477639eb5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2580-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2580-70-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3292-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3292-71-0x0000000000400000-0x000000000040F000-memory.dmp