Analysis

  • max time kernel
    114s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/07/2026, 17:01

General

  • Target
    2026-07-22_cb856b3cc79f0b63d00645af8673dbd1_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.0MB
  • Sample260722-vjpfsawsfw
  • SHA256 00bdef40dfd5193fb627b18ac8839e3f06a9ff26a686bed8ebfd67dd8d2195c3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 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 Program Files directory 64 IoCs
  • Drops file in Windows directory 1 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-22_cb856b3cc79f0b63d00645af8673dbd1_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-22_cb856b3cc79f0b63d00645af8673dbd1_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:3332
  • 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 Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:5456

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.0MB
        • SHA256 00bdef40dfd5193fb627b18ac8839e3f06a9ff26a686bed8ebfd67dd8d2195c3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_proxy.exe$

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe$
        • Size 2.1MB
        • SHA256 306cfc2a54468198e533f578e2f347a1667d970683ec8cfd0e71de9e7ae1c4cf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.5MB
        • SHA256 4244c98ad61edb947358ccc19fc2bdad6e8e047e6a43c5d2ad6559a772f5edc6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe

        • Path C:\Program Files\Java\jre-1.8\bin\kinit.exe
        • Size 2.0MB
        • SHA256 509677ff5c0f3a31089bda597de60741dd2217044beb6d21ad71cb390ed2c399
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe$

        • Path C:\Program Files\Java\jre-1.8\bin\kinit.exe$
        • Size 2.1MB
        • SHA256 8ec91acd9e930ca849717138c66f3333f839dd9d717cd6a505b9eb25fec0299a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IntegratedOffice.exe$

        • Path C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe$
        • Size 2.0MB
        • SHA256 8adccbecf767c7fc8b0298071c394d10c876ed3c90b6242289b0ebf1a99a45fe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
        • Size 2.0MB
        • SHA256 ed83dc12d4d75afdb72812a26d0e915ce43a7be931b9cfa50eaa72e3732d66dd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3332-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3332-15-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5456-16-0x0000000000400000-0x000000000040F000-memory.dmp