Analysis

  • max time kernel
    110s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/07/2026, 04:33

General

  • Target
    2026-07-17_24eb11b567ec5f682e8d0975971de8d5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.3MB
  • Sample260718-e6p3tsgv4j
  • SHA256 b492fbf2804513498bd0c70a347fa573154c0acf17400864bf339d221461c0e7
  • 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 24 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\2026-07-17_24eb11b567ec5f682e8d0975971de8d5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-17_24eb11b567ec5f682e8d0975971de8d5_amadey_cobalt-strike_elex_hijackloader_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:5492
  • 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:5844

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.3MB
        • SHA256 b492fbf2804513498bd0c70a347fa573154c0acf17400864bf339d221461c0e7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Eula.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe
        • Size 1.4MB
        • SHA256 0103781411e678066b04fbd49140c8ed7e36b0f3c940591b434400ff2499508c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Eula.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe$
        • Size 1.5MB
        • SHA256 4b5b6672223ddd11113b45d3cbf97afcd2e635d73a82bac7e29150d3f03a8e7c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdgeUpdate.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe
        • Size 1.5MB
        • SHA256 ab5867e75e9e0482d6bca7d7d9860dd057fffaa754c281864d0fbe27d2505ddc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.9MB
        • SHA256 9b9652dfb981766e37b44da250c2d5e21efe82ae287e0f3c18e074716cb359b0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        updater.exe$

        • Path C:\Program Files\Mozilla Firefox\updater.exe$
        • Size 1.8MB
        • SHA256 8c838d4f6e26569b90e0140f86b178936062f1dbeb61bb793be9e8dbed3d2324
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSBuild.exe$

        • Path C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe$
        • Size 1.4MB
        • SHA256 5d578af68a1efd60091f90bf00123d436482be66dc8efb72e79912d540c5ab6c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5492-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5492-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5844-40-0x0000000000400000-0x000000000040F000-memory.dmp