Analysis

  • max time kernel
    92s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/08/2026, 08:32

General

  • Target
    2026-08-10_5e332a9e55a6aeca37d43927309d6389_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
  • Size 1.7MB
  • Sample260810-kfcmpsdr2w
  • SHA256 1bcd9fb85bb099e8cc250828c61997f2079b1527e8e30eef2f94af86549aefee
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 13 IoCs
  • ASPack v2.12-2.42 9 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\2026-08-10_5e332a9e55a6aeca37d43927309d6389_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_5e332a9e55a6aeca37d43927309d6389_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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:1132
  • 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:4184

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.7MB
        • SHA256 1bcd9fb85bb099e8cc250828c61997f2079b1527e8e30eef2f94af86549aefee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 2.2MB
        • SHA256 0d594b5739dce033c8335a293ca4b99a301affb8897be462343fe333acbfefca
        • MD5 SHA1 SHA512 SSDEEP TLSH

        identity_helper.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\identity_helper.exe
        • Size 1.9MB
        • SHA256 db16cdf216f01c670fae71d90af72ae815deb2472f65949fd8f1b514366d52a2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.3MB
        • SHA256 d27fee957fdd6ea674101c49ffae5f95e2ef620b028d917f338cdea921f6c63e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jar.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jar.exe
        • Size 1.8MB
        • SHA256 4b2b1f307c3281e7f1be0565b5ffe8453816f9d60c1acfc422ebb18d40093e2e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jar.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\jar.exe$
        • Size 1.8MB
        • SHA256 f83609b4bfb2f9114953152e64d0c44be4bd140743a6fb77001e4955b33bc342
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoev.exe

        • Path C:\Program Files\Microsoft Office\root\Office16\msoev.exe
        • Size 1.8MB
        • SHA256 d6ac955a1f609f39a13b77a514dfc8161b8b8138c7a51b4c8be2b8991c25e969
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoev.exe

        • Path C:\Program Files\Microsoft Office\root\Office16\msoev.exe
        • Size 2.0MB
        • SHA256 17038975022aa3674640db7a9ab0e4a269499879ac0a99be72eaac8ce04d20c8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 1.8MB
        • SHA256 75bca97d75374834b302cde6728cf7d75072bdbad1b4a2aa7898b35e2622d4c6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1132-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1132-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4184-41-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4184-7-0x0000000000400000-0x000000000040F000-memory.dmp