Analysis

  • max time kernel
    114s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/07/2026, 01:52

General

  • Target
    2026-07-19_0d0c0cca4555ff5094d15062009d757d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.4MB
  • Sample260720-caq9xaew4s
  • SHA256 d436924e9de7577fbf8c8d2cdb82b8f03795bb4b43c7371ef37e819d2aa9f7c1
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 9 IoCs
  • ASPack v2.12-2.42 6 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 14 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\2026-07-19_0d0c0cca4555ff5094d15062009d757d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-19_0d0c0cca4555ff5094d15062009d757d_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:4384
  • 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:5284

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.4MB
        • SHA256 d436924e9de7577fbf8c8d2cdb82b8f03795bb4b43c7371ef37e819d2aa9f7c1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.0MB
        • SHA256 309305785c128d86e8ffc73a29f0bb5053ba40eafbb7f3abb8e50f44aa6beeaf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        serialver.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\serialver.exe$
        • Size 2.4MB
        • SHA256 90b9aaf284cd9071e73c9edc67697a39acca56fa048bf683ffa33af883fc2c4b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PPTICO.EXE

        • Path C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE
        • Size 3.2MB
        • SHA256 5333c0b87b6a524faa9e743a14240198a01624e3c45fdd24ee44bf00f2103d9a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe$
        • Size 2.5MB
        • SHA256 c5ad091850c4611975fb2b5f4e1d0ce2b7c55293e28be04f706d1845d5b772d8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dfsvc.exe$

        • Path C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe$
        • Size 2.4MB
        • SHA256 9b7201c7ef234ffa5693f0de0944e5891a9a8444040362fd7fc89b10486510e9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4384-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4384-15-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5284-16-0x0000000000400000-0x000000000040F000-memory.dmp