Analysis

  • max time kernel
    97s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/07/2026, 16:43

General

  • Target
    2026-07-28_edd62736b87211e9a3c0ca65c78385bb_amadey_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_vidar_wannacry.exe
  • Size 1.7MB
  • Sample260728-t8fdqszfrf
  • SHA256 4bbf90fbdcc65aa07af082ca9be1dab694df86c12a6f8404e3003cdd173dc6c8
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 7 IoCs
  • ASPack v2.12-2.42 4 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 30 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\2026-07-28_edd62736b87211e9a3c0ca65c78385bb_amadey_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-28_edd62736b87211e9a3c0ca65c78385bb_amadey_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_vidar_wannacry.exe"
    1⤵
    • 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:4324
  • 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:4920

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.7MB
        • SHA256 4bbf90fbdcc65aa07af082ca9be1dab694df86c12a6f8404e3003cdd173dc6c8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.3MB
        • SHA256 7fe8df1f3198563d5f954d2fb4ff3bfc8cf4fd8f353ef14692b8e4961e54ab4c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe

        • Path C:\Program Files\Java\jre-1.8\bin\klist.exe
        • Size 1.8MB
        • SHA256 1c4946c2718c19d4ebdc248931e420f83741d9b456882bc3757265eee19eca24
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmiregistry.exe

        • Path C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe
        • Size 1.8MB
        • SHA256 a7c0e34298f1c4ae79a16d7873433606a4b95d5ecad5df1020f8d6f69aab0e3a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4324-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4324-69-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4920-70-0x0000000000400000-0x000000000040F000-memory.dmp