Analysis

  • max time kernel
    95s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    23/07/2026, 06:47

General

  • Target
    2026-07-23_95f6a5d58f2c8f5c98c39ccb33f2461c_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 958KB
  • Sample260723-hkm8wsshla
  • SHA256 e0f63c77a92c3fcc0a454a10ab8b62d47b99713816b7e02cd885da553af05e31
  • 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\2026-07-23_95f6a5d58f2c8f5c98c39ccb33f2461c_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-23_95f6a5d58f2c8f5c98c39ccb33f2461c_amadey_cobalt-strike_conti_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:4688
  • 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:2860

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 958KB
        • SHA256 e0f63c77a92c3fcc0a454a10ab8b62d47b99713816b7e02cd885da553af05e31
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 1.4MB
        • SHA256 389d328396b2b451bf3eab7657971853a39bd34a4ac8a0332c7d81e8c1567bff
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge.exe$
        • Size 1.1MB
        • SHA256 2acdb19fd7945780a068b49f4876b421b74236609c982cfe89d99f24ac376eac
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pwahelper.exe$

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe$
        • Size 1.0MB
        • SHA256 aae73df6e8ac91c4d3293b4621442a66cc9c01ab176094ec24ed86c242ffccf7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 4b266dd85fd6b465aa84d775438ccae1d31117584b1c8f5fadb4f1cdb1350de8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 972KB
        • SHA256 ccfc23ff18ccb07553f7c80da0e744f024609b18e903222175e129ba30628aa1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        os_update_handler.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe
        • Size 1.1MB
        • SHA256 3f50deeba6655e45668bf47e4acc1e9a64979ce2cd12daab6ed907879e6c2d4d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2860-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2860-42-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4688-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4688-41-0x0000000000400000-0x000000000040F000-memory.dmp