Analysis

  • max time kernel
    117s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    03/07/2026, 04:29

General

  • Target
    2026-07-03_2115c5be54ffc446a39cc3f0e091cd1d_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
  • Size 1.7MB
  • Sample260703-e4js2ags8r
  • SHA256 99e75df717c3aa6d374ac925ffb45278689a694c36ee74e06ed16b23a888632f
  • 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
  • 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\2026-07-03_2115c5be54ffc446a39cc3f0e091cd1d_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-03_2115c5be54ffc446a39cc3f0e091cd1d_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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:4716
  • 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:1820

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.7MB
        • SHA256 99e75df717c3aa6d374ac925ffb45278689a694c36ee74e06ed16b23a888632f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe$
        • Size 2.2MB
        • SHA256 ac891b8e0d98428fa229684934b92b21ce087e4433e5fc4e51f23ec116ee339e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedgewebview2.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.exe
        • Size 1.8MB
        • SHA256 f0f009a39ae052e1a22114b1ab6c001bbcbc1dba2404faa91b20f2445e71f893
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.2MB
        • SHA256 1e2a7d976aba8148bf618808f63a3061b123ccdbaa5c3c76f79e8fa4655e1a8d
        • 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 1.8MB
        • SHA256 95ba08ab00acb33a279e74fa33ddf4a5a57a4e76f33f7f7eedc55c7e91d619a7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AppSharingHookController.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe$
        • Size 1.8MB
        • SHA256 d1e9ff2069c7bc2438344a5ea7863994d43b5fbb41ce88d9a8d5cd0dbc6919b8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1820-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1820-71-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4716-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4716-70-0x0000000000400000-0x000000000040F000-memory.dmp