Analysis

  • max time kernel
    96s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    08/08/2026, 14:30

General

  • Target
    2026-08-08_771d2189d2deaaccbabe8d3bfe143936_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 4.5MB
  • Sample260808-rt5c7sycnd
  • SHA256 b510eaab916b8750b2afdb82674aebb81e68af7e5900db4c9988f6f463ef031e
  • 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\2026-08-08_771d2189d2deaaccbabe8d3bfe143936_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-08_771d2189d2deaaccbabe8d3bfe143936_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:1148
  • 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:1648

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 4.5MB
        • SHA256 b510eaab916b8750b2afdb82674aebb81e68af7e5900db4c9988f6f463ef031e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeARM.exe$

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe$
        • Size 4.6MB
        • SHA256 be979f77502b09e6421dccb2324e18ea11a481aa6c7a73eb0197ea9aaf6bdb54
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevated_tracing_service.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevated_tracing_service.exe
        • Size 4.6MB
        • SHA256 6f7da0cbe0610a169268dc8d9ae7bdb08dd2306207413ea325535d0480ca5dd4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 5.1MB
        • SHA256 ec479c702f68a689fe55c1456de85a6ac3633b0bb472dc3beb9112a2f0373c35
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe

        • Path C:\Program Files\Microsoft Office\root\Office16\misc.exe
        • Size 4.9MB
        • SHA256 3a911c8959d12a61431a003fa4f55c39f2e77eddfc507b2fa3ced2c6494dd563
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$
        • Size 4.6MB
        • SHA256 dacb4709bab40b112e99f6c1ffff69452ff08b80c4ad5fecd18d6bdd39600428
        • MD5 SHA1 SHA512 SSDEEP TLSH

        integrator.exe$

        • Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe$
        • Size 5.0MB
        • SHA256 a2982a66e9aaab029c29a10638816b150eac214690f99cacca42bb6acfc8702a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1148-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1148-16-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1648-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1648-23-0x0000000000400000-0x000000000040F000-memory.dmp