Analysis

  • max time kernel
    117s
  • max time network
    122s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/07/2026, 12:52

General

  • Target
    2026-07-09_4eb619c754719d4a87492225afaab0a8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 5.5MB
  • Sample260709-p36lhsay2n
  • SHA256 4d6a7d4202c6452f90308f456a0beef95e586a6469806258a89e8dd58975e435
  • 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 System32 directory 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 12 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\2026-07-09_4eb619c754719d4a87492225afaab0a8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-09_4eb619c754719d4a87492225afaab0a8_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
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:464
  • 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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:2584

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 5.5MB
        • SHA256 4d6a7d4202c6452f90308f456a0beef95e586a6469806258a89e8dd58975e435
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe
        • Size 5.9MB
        • SHA256 8dfbe6a302412c8c799a13531f0d20f15051670fb4c9d4a511c28dde7906f4d9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 6.0MB
        • SHA256 41537ae76ccdfc2f2e977b73c888a2270ba66071a763310e67657ada0b7d5f3d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jps.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\jps.exe$
        • Size 5.5MB
        • SHA256 edfd73ec9e148de5035869fb203bddb8145c3f89221051b0bc2935317facea32
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 5.6MB
        • SHA256 9d8431aae50555ff75e86dafbf1e42d8055794f92c31564cd7e232df305366a3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/464-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/464-15-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2584-16-0x0000000000400000-0x000000000040F000-memory.dmp