Analysis

  • max time kernel
    115s
  • max time network
    157s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    29/05/2026, 16:26

General

  • Target
    2026-05-29_fd77968caccf21f7ade403b252f9352d_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
  • Size 3.6MB
  • Sample260529-txps2abs3n
  • SHA256 a7646772e04f5c5349b7d6cebf173f026a335f1aeb3c528f330a8e3040980e24
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 14 IoCs
  • ASPack v2.12-2.42 10 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\2026-05-29_fd77968caccf21f7ade403b252f9352d_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-29_fd77968caccf21f7ade403b252f9352d_amadey_cobalt-strike_elex_glassworm_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:876
  • 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:2916

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 3.6MB
        • SHA256 a7646772e04f5c5349b7d6cebf173f026a335f1aeb3c528f330a8e3040980e24
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AcroLayoutRecognizer.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe
        • Size 3.6MB
        • SHA256 b8531ee3979ccf238312dd7d68f67412b2445afe3ede2e319c22c5b7d8757f3b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AcroLayoutRecognizer.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe$
        • Size 4.3MB
        • SHA256 9b3d123a092422a2564da2fea254771dba81b84a1150f17b5648bbdf6eb29d20
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe$
        • Size 4.1MB
        • SHA256 833d3e6769bc60f4d1a7edec4375cfdd2f4c6c8990271d6fdbe01c2367c61615
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_proxy.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_proxy.exe
        • Size 3.7MB
        • SHA256 f967be7d03649213ee03379807bd57adf313369fe900e8012aa40d6b52881349
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_proxy.exe$

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_proxy.exe$
        • Size 4.4MB
        • SHA256 6fd12aa2ccff7b8f29812403254d1a8996f5da43e7087a4a7c5c6d2880a81c6f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 4.2MB
        • SHA256 e39581b9214e5a51c9620a1f84591c57c74861daade3357c398a9e6cd60b62f7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
        • Size 3.7MB
        • SHA256 6eba3053c851f19c371cd37427ec56e2fec99b5c6c609957494353c40af4d626
        • MD5 SHA1 SHA512 SSDEEP TLSH

        accicons.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\accicons.exe$
        • Size 4.0MB
        • SHA256 8c4fcf8b5f29fbfddc0ed71ea63970eef3c178e30aea6f4431e44bad631dbbf5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDrive.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe$
        • Size 3.9MB
        • SHA256 84193d0beeaef99909d2e2d707a11b9cf7f0b6380ff1e5419130a795322f8f65
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/876-58-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/876-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2916-71-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2916-7-0x0000000000400000-0x000000000040F000-memory.dmp