Analysis

  • max time kernel
    108s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/07/2026, 02:53

General

  • Target
    2026-07-30_cd31c2f49963bc6e6608d6a1f1429de5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 5.8MB
  • Sample260730-ddmxbsag45
  • SHA256 3b267a1b6fbc2a14fe6d39550b57ab3564d037cd643f07f52ec2ab9273a384ba
  • 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
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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\2026-07-30_cd31c2f49963bc6e6608d6a1f1429de5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-30_cd31c2f49963bc6e6608d6a1f1429de5_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:2044
  • 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:4864

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 5.8MB
        • SHA256 3b267a1b6fbc2a14fe6d39550b57ab3564d037cd643f07f52ec2ab9273a384ba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 6.3MB
        • SHA256 dae22a1221bdf0f954a459a2fe4d387121f21dcbe04fc872b8c9374a79e41d9d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\Installer\setup.exe$
        • Size 6.4MB
        • SHA256 60491c863ff777c7db50d491b680e7eab8b1fd67129bec5a896ab7dc756f1493
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 6.4MB
        • SHA256 96fc9d014268529d71afb612a29e6b823ba9766710eef8b60161836d981603e3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDriveSetup.exe$

        • Path C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe$
        • Size 6.3MB
        • SHA256 9c1d1a48520fd470e0ca643981170717f0342e3091ae9baba083d330469e3673
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$
        • Size 5.9MB
        • SHA256 81e75b684ffb557f5ef63aa18d5366beadfe84a54c503ae28591c5d4e1eac664
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDriveStandaloneUpdater.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDriveStandaloneUpdater.exe$
        • Size 6.1MB
        • SHA256 323abe678c8b8676ce42b9161130ce1c084206d4a37485ee354af372d905c3c5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2044-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2044-16-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4864-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4864-17-0x0000000000400000-0x000000000040F000-memory.dmp