Analysis

  • max time kernel
    112s
  • 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
    09/07/2026, 16:17

General

  • Target
    2026-07-09_de64fa109671afb84f60af0c0a05660a_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe
  • Size 2.1MB
  • Sample260709-trv3vsdt3p
  • SHA256 0c2d8b2d53fe1ecf77334cd57bc1359531b722f7fff62e48f7e24d94d6723e7c
  • 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\2026-07-09_de64fa109671afb84f60af0c0a05660a_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-09_de64fa109671afb84f60af0c0a05660a_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
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:2700
  • 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:3588

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.1MB
        • SHA256 0c2d8b2d53fe1ecf77334cd57bc1359531b722f7fff62e48f7e24d94d6723e7c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ie_to_edge_stub.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.exe$
        • Size 2.6MB
        • SHA256 da0f6d128e6fc4d01c74fd6c9b7c3b8850bc05f3486ebc1ef6a29688f6080630
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.6MB
        • SHA256 650089f4b5f174889f107cf6e8b45f3ad6ec4c2c9bbb4648934b03bc9b82a7e1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        java-rmi.exe

        • Path C:\Program Files\Java\jre-1.8\bin\java-rmi.exe
        • Size 2.1MB
        • SHA256 86d0d7d1b51c928bcb081d717ccc3de75f610d517146ab1a232c5bd5a91647fd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe

        • Path C:\Program Files\Java\jre-1.8\bin\klist.exe
        • Size 2.1MB
        • SHA256 9f4bb061d1a80c4fc658238f258dae7faae0a122078a4c60a57baaf802b9d8f0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe$

        • Path C:\Program Files\Java\jre-1.8\bin\klist.exe$
        • Size 2.1MB
        • SHA256 9d8c79e9ccfcd155d4e0053e1d3009bc3ca884211a35b1bf6d6f3fe855f70722
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
        • Size 2.6MB
        • SHA256 df8edbc1cd0fe57d54ad8d0986494d69f208ed12eabd14864e4bc363e406753a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2700-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2700-15-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3588-22-0x0000000000400000-0x000000000040F000-memory.dmp