Analysis

  • max time kernel
    86s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/08/2026, 00:45

General

  • Target
    2026-08-01_51cf8e99eed4573dc5eb73ba3e86de40_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 953KB
  • Sample260802-a39kva1cld
  • SHA256 0a686e64082cc9f5a19c8d3b4ca44af601e9da3dec4e30d9f238d5a58437dbda
  • 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\2026-08-01_51cf8e99eed4573dc5eb73ba3e86de40_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-01_51cf8e99eed4573dc5eb73ba3e86de40_amadey_cobalt-strike_conti_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:2828
  • 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:3672

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 953KB
        • SHA256 0a686e64082cc9f5a19c8d3b4ca44af601e9da3dec4e30d9f238d5a58437dbda
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 1.4MB
        • SHA256 03da5836c19f50217ee3c2e882ffe055a7e3fea4b088b90b2929b61ed63f8917
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_pwa_launcher.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_pwa_launcher.exe
        • Size 1.0MB
        • SHA256 df35062922fc5f79672d6f100b69e484ef3b3264649593d5ec7665d1e8153b21
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge_X64_139.0.3405.125.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{E3C293D9-92A2-430F-A573-2511CDB7A4F8}\MicrosoftEdge_X64_139.0.3405.125.exe
        • Size 1.0MB
        • SHA256 ca3c060d6ae1c373b66a80b947d8a8d82014027e9c4a328072a20d02a2ed3af0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 1983d0dbe6cbd2aad0baff54b81bb8a4d55d31ab23239c68b853d86680fc3e19
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 968KB
        • SHA256 6d17a54b6637ab871614020bc5f73c5d75944b99e4c42323f2fbdcf2e3e0772d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\MicrosoftEdge.exe$
        • Size 1.2MB
        • SHA256 b4b3cbe001bbb0c978ef224f258e8b50a2595e83930bd9b4966252c9d3900532
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2828-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2828-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3672-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3672-35-0x0000000000400000-0x000000000040F000-memory.dmp