Analysis

  • max time kernel
    106s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/08/2026, 09:37

General

  • Target
    2026-08-10_cbd2a4268c98e6c80aadf5d17e5d716d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 3.7MB
  • Sample260810-lln4csfc37
  • SHA256 456afe5367cd31465476d4d3bc2fcf976b5cd0a150b650cbcec484a5f0d0d03a
  • 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\2026-08-10_cbd2a4268c98e6c80aadf5d17e5d716d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_cbd2a4268c98e6c80aadf5d17e5d716d_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:5000
  • 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:3688

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 3.7MB
        • SHA256 456afe5367cd31465476d4d3bc2fcf976b5cd0a150b650cbcec484a5f0d0d03a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AcroRd32.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
        • Size 4.0MB
        • SHA256 4b5dcae5c55e2d2120f270d52cdf7b4d1940ef6af90109caf0465612a53739d1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 4.2MB
        • SHA256 f497bc86b28fd371303de0407c0e3d0549e2e908613990447ed490c6be990b81
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome.exe
        • Size 3.8MB
        • SHA256 7c0c72fcbc60146fdac695cd1bea6ca81a469ba290c7ae641e521b5b5648f477
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SDXHelper.exe$

        • Path C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe$
        • Size 3.8MB
        • SHA256 45e30729406cf464b1a52c873ec9c943fe80223d5fad4f5b01bea6b0a21f6122
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe$
        • Size 3.9MB
        • SHA256 7abe33bb4933f2b0cd6239707b150b9e25d3a0db57e624bdbee81c97e5ad2971
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3688-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3688-23-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5000-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5000-16-0x0000000000400000-0x000000000040F000-memory.dmp