Analysis

  • max time kernel
    72s
  • max time network
    150s
  • 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, 16:48

General

  • Target
    2026-08-16_cdd6cfb8be84076504661c3966e9091c_amadey_cobalt-strike_conti_elex_hijackloader_wannacry.exe
  • Size 980KB
  • Sample260816-vbftnsen41
  • SHA256 8d0ec7c63a4d5961fb44ac5fc42d749b97c49329d2dd4f55175fa4180d2f262e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • 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_cdd6cfb8be84076504661c3966e9091c_amadey_cobalt-strike_conti_elex_hijackloader_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-16_cdd6cfb8be84076504661c3966e9091c_amadey_cobalt-strike_conti_elex_hijackloader_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:3024
  • 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:3260

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 980KB
        • SHA256 8d0ec7c63a4d5961fb44ac5fc42d749b97c49329d2dd4f55175fa4180d2f262e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 1.4MB
        • SHA256 9976068c40e6eb93cebc94c4f5dba4e5c04ea4a0fef8c44cc870510358482e42
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_click_helper.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_click_helper.exe
        • Size 1.1MB
        • SHA256 3d68756db7c0ef2ce27167df47b44c9bee9b16f0f237c59770397119c04fd8e8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 63320a552db26f177a89e77daba00899c7cd59ee51bd283007d39dcd57ea7f4f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevated_tracing_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe
        • Size 1.1MB
        • SHA256 3967a667d54df74d2a03904b25a95c759ed8daddd1eba6c4bedd194f3fa495ca
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OfficeClickToRun.exe

        • Path C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe
        • Size 1.0MB
        • SHA256 be9bf6afbc2bb57b91758e0704768f239f24a04da39c75eaec980f1351114278
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3024-0-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/3024-1534-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/3260-7-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/3260-1630-0x0000000000400000-0x000000000040D000-memory.dmp