Analysis

  • max time kernel
    108s
  • max time network
    114s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/07/2026, 13:11

General

  • Target
    2026-07-12_56aaa5a1cfadd01f9323dfff8d388300_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe
  • Size 1.5MB
  • Sample260712-qfbcjacv5w
  • SHA256 63e5cf6a142dfa13e4160d467c29c9555300eee35d4e86bf36a22ddeb1f9ced4
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 8 IoCs
  • ASPack v2.12-2.42 5 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 23 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\2026-07-12_56aaa5a1cfadd01f9323dfff8d388300_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-12_56aaa5a1cfadd01f9323dfff8d388300_amadey_cobalt-strike_elex_hijackloader_stealc_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:4844
  • 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:4944

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.5MB
        • SHA256 63e5cf6a142dfa13e4160d467c29c9555300eee35d4e86bf36a22ddeb1f9ced4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.0MB
        • SHA256 21e64e85300be81f8e4acae5596134119f548213d4ef7fd02a510f7e8c60fecf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstack.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstack.exe
        • Size 1.5MB
        • SHA256 d856f52632d67f8e25c4e231190b4ebd2d6bea4cd0707913e960b83646ccce4f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstack.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\jstack.exe$
        • Size 1.5MB
        • SHA256 09f2ffce410c57469ed2060379f4ecc316d2f40474284a053eed6c499059b48b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmiregistry.exe

        • Path C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe
        • Size 1.5MB
        • SHA256 5f94845494fc2eec2e60d41eeaa429771f32371e26caf16b18c269908b2ee31f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4844-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4844-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4944-40-0x0000000000400000-0x000000000040F000-memory.dmp