Analysis

  • max time kernel
    100s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    15/07/2026, 16:49

General

  • Target
    2026-07-15_92d51f8fc671ce50c9f9dea325677217_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.9MB
  • Sample260715-vbvb3acw9s
  • SHA256 bd2e7a8d3abfb9f94cea164e48208b3f709eff280384c3122489a87f61794d20
  • 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\2026-07-15_92d51f8fc671ce50c9f9dea325677217_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-15_92d51f8fc671ce50c9f9dea325677217_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:4644
  • 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:4104

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.9MB
        • SHA256 bd2e7a8d3abfb9f94cea164e48208b3f709eff280384c3122489a87f61794d20
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 2.3MB
        • SHA256 d16ea33a106dba936590d9ead7e91e9d27ec0959d007327ba8508f091d32105a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge.exe
        • Size 2.0MB
        • SHA256 894477b4156ee84e8b5f00f3712a2183de5e1d9d99dbf42f1d39635a82d0b73b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.4MB
        • SHA256 faa16ecf92304c67cd61b67dd8bfa82057f624e04686dc4338077980baf8a920
        • MD5 SHA1 SHA512 SSDEEP TLSH

        osmclienticon.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmclienticon.exe
        • Size 1.9MB
        • SHA256 4b052853f257de9406aa954141ead67f56ccc392957b72a86610a4aa718e853e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 2.0MB
        • SHA256 a216fe27a6ac6b4c6238025cf2b197ce4f68a1c4d397450de67689566252f01c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4104-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4104-23-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4644-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4644-22-0x0000000000400000-0x000000000040F000-memory.dmp