Analysis

  • max time kernel
    78s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/08/2026, 08:18

General

  • Target
    2026-08-02_92e98bbe1ee5452e36bb57b79e6abd41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.9MB
  • Sample260802-j7eqpsff26
  • SHA256 ee37957242eefcf536a3faf535de2a20e260d660bb62467baa45cdd450ca1d51
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • ASPack v2.12-2.42 6 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • 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
  • 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\2026-08-02_92e98bbe1ee5452e36bb57b79e6abd41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-02_92e98bbe1ee5452e36bb57b79e6abd41_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:2952
  • 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
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:1808

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.9MB
        • SHA256 ee37957242eefcf536a3faf535de2a20e260d660bb62467baa45cdd450ca1d51
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 2.3MB
        • SHA256 5f04dc73ef0276f43238c4f6eee77859c981e0cd5a88fd97291db124e4a1e5d8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge_X64_139.0.3405.125.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Download\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\139.0.3405.125\MicrosoftEdge_X64_139.0.3405.125.exe
        • Size 2.0MB
        • SHA256 402f7a1dc917034c13709c1012e7723dd71b4742577dd0886c5f399166695a0e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.4MB
        • SHA256 a1d4af00ae8d333a7448311eead8a9b17a0837dceb5967c92baa1dee95a9ff9d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        native2ascii.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe$
        • Size 1.9MB
        • SHA256 b4e1c94c46e03e3681f6dc2718868f8de3e1a452d3768d9320731983bc0855a7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OfficeClickToRun.exe$

        • Path C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe$
        • Size 2.0MB
        • SHA256 7781c652f33f778aa7167891248a5caf8f51443a74c887d7f6bf074137e85147
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1808-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1808-65-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2952-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2952-52-0x0000000000400000-0x000000000040F000-memory.dmp