Analysis

  • max time kernel
    92s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/08/2026, 07:01

General

  • Target
    2026-08-24_9750d84d0efbe718a4e901ee28bd92a0_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.9MB
  • Sample260825-hte9msgb88
  • SHA256 c6771cab37ae8429bea43aef9574324e11642b101a66e9080d3186db1dcbe1b9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 13 IoCs
  • ASPack v2.12-2.42 9 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 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\2026-08-24_9750d84d0efbe718a4e901ee28bd92a0_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-24_9750d84d0efbe718a4e901ee28bd92a0_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:1236
  • 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:1216

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.9MB
        • SHA256 c6771cab37ae8429bea43aef9574324e11642b101a66e9080d3186db1dcbe1b9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 2.3MB
        • SHA256 bf8cb232a5eca4afd88df9b5bb694d643a3fccb8984b3bf7be80750e299f0ce7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        identity_helper.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\identity_helper.exe
        • Size 2.0MB
        • SHA256 c6a43e3c00e9fdc8129ec6768d7b1c70f23feefa55d1d45246ab0ea3a8454743
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.4MB
        • SHA256 dd0d6e87285506c264fc488b6c333783f909677afb90d51c1f0011ac30e09460
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        • Size 2.0MB
        • SHA256 a2324c63f64eaf2b4add3516b85cd55ac2fbd9177b00c967fb37974ae3d4866f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDriveSetup.exe

        • Path C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe
        • Size 2.4MB
        • SHA256 7933b337cdc8f695d4c3a021ee3986c4511b26fa8a33452ccc4d2916a2c47e13
        • MD5 SHA1 SHA512 SSDEEP TLSH

        integrator.exe$

        • Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe$
        • Size 2.3MB
        • SHA256 c55fc40bb998e0f3ec7b207ad3e3ac71fbbc25bb76a1b838314eb0547fa80a12
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcredist_x86.exe

        • Path C:\ProgramData\Package Cache\{33d1fd90-4274-48a1-9bc1-97e33d9c2d6f}\vcredist_x86.exe
        • Size 2.3MB
        • SHA256 8a76d2a2468ae7851a7116697dc8b23c61357aaacfb1a4783b326a1ee46cc34d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\MicrosoftEdge.exe$
        • Size 2.1MB
        • SHA256 9d220b97d5415e7c932b42931a61b09a5b0e20c6e3cb36736faeeac2385db695
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1216-23-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1216-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1236-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1236-0-0x0000000000400000-0x000000000040F000-memory.dmp