Analysis

  • max time kernel
    91s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/07/2026, 10:18

General

  • Target
    2026-07-18_d3369527036d291a0edeb4a123d4ee9d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.3MB
  • Sample260718-mb7ndsf14q
  • SHA256 9d52c7aab03ecf14fe36371fa5b5da3db46b56fd6f3bdfb596ee3b3f031f7e4e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • ASPack v2.12-2.42 6 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\2026-07-18_d3369527036d291a0edeb4a123d4ee9d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-18_d3369527036d291a0edeb4a123d4ee9d_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:3212
  • 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:4072

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.3MB
        • SHA256 9d52c7aab03ecf14fe36371fa5b5da3db46b56fd6f3bdfb596ee3b3f031f7e4e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.9MB
        • SHA256 f019ca4381dc1023a862de0519c09b06bda9d350c464a315bebea0a8d6f4bca9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jhat.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\jhat.exe$
        • Size 2.4MB
        • SHA256 2d171d03575f9d9fbb1b8f54f3501976b189139f6181de5c9575bb3ee0e45e16
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Integrator.exe

        • Path C:\Program Files\Microsoft Office\root\Integration\Integrator.exe
        • Size 2.8MB
        • SHA256 aca28106bd2110b7eb9ecc4c6adbb0f8515215ca8e4833d6cb3a76db09a61a84
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 2.4MB
        • SHA256 36c93ca488d1dd52f55610803874d1d07b0712a12c50dc35aed9d9a94f44027c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDriveStandaloneUpdater.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDriveStandaloneUpdater.exe$
        • Size 2.6MB
        • SHA256 1bbf9d9a1578ff7940a68193357e7a91337cdde91bac8aea0c2fe2fc238355a2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3212-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3212-40-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4072-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4072-53-0x0000000000400000-0x000000000040F000-memory.dmp