Analysis

  • max time kernel
    99s
  • max time network
    133s
  • 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, 18:23

General

  • Target
    2026-08-02_611b1da6f46ac266cde2660d0383c505_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.6MB
  • Sample260802-w1jsasvxct
  • SHA256 375e84b160237b0f5eff2d41c06958349ec6496589ba22a29ac6f80c01516d91
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 11 IoCs
  • ASPack v2.12-2.42 7 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_611b1da6f46ac266cde2660d0383c505_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-02_611b1da6f46ac266cde2660d0383c505_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:2736
  • 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:3612

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.6MB
        • SHA256 375e84b160237b0f5eff2d41c06958349ec6496589ba22a29ac6f80c01516d91
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DisabledGoogleUpdate.exe$

        • Path C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe$
        • Size 3.0MB
        • SHA256 43758b55115cf628e382c0abb00aa77796a9ff85f57175c8fa2715e4b8496356
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge_X64_139.0.3405.125.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{74A5E9DB-42A6-4629-9DA9-DE27556EBF1E}\MicrosoftEdge_X64_139.0.3405.125.exe$
        • Size 2.7MB
        • SHA256 1ab64bc655de309f8dee90af810f1183c7b4485297c3b3b37f3909af9d35117a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.1MB
        • SHA256 bf88f79e5b00fbdfb59ea420153200486cb50720a29d0640cbae78a1fcdf8669
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Integrator.exe$

        • Path C:\Program Files\Microsoft Office\root\Integration\Integrator.exe$
        • Size 3.1MB
        • SHA256 59692a05a0ee4178c5badcd5006366febc203899de26639378da6b34dd15f896
        • 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 2.6MB
        • SHA256 64771b5a574b2ab25d0e1ee79676ac3f7b664d46b91652b34d17e0a6f1af9d0a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        integrator.exe$

        • Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe$
        • Size 3.0MB
        • SHA256 a0beefc3b5b84842130d0f36be93cfbabb4beacdf7a7da5efbd093f9f506ece4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2736-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2736-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3612-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3612-71-0x0000000000400000-0x000000000040F000-memory.dmp