Analysis

  • max time kernel
    104s
  • max time network
    132s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/07/2026, 04:39

General

  • Target
    2026-07-28_86e63c78bfad18fbb557f53a59ed918e_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 5.0MB
  • Sample260728-e98dksyxax
  • SHA256 41e8205102c09a58acb0b59ddb68f2d37966dcf951483bcd0b8185a824c7ab53
  • 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\2026-07-28_86e63c78bfad18fbb557f53a59ed918e_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-28_86e63c78bfad18fbb557f53a59ed918e_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:2448
  • 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:2924

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 5.0MB
        • SHA256 41e8205102c09a58acb0b59ddb68f2d37966dcf951483bcd0b8185a824c7ab53
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 5.4MB
        • SHA256 eab627ba68d19346dbfbfa5be0522f8b2b0776027fe742ab03996f856bf64794
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 5.5MB
        • SHA256 77f9b6a1fe3ee9296e07711ce36dee310222ef977de34cf76f6b44d4e6134a0d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        appvcleaner.exe$

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe$
        • Size 5.0MB
        • SHA256 8c4993dc4ea804428910c91ce82bab71f7f0803f723b0aaefd84528582307966
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdeps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdeps.exe
        • Size 5.0MB
        • SHA256 09961896a1f03a4d485c97f8c306c275e4db6fcb8ad2fde215d76d3e616ff928
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2448-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2448-35-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2924-54-0x0000000000400000-0x000000000040F000-memory.dmp