Analysis

  • max time kernel
    111s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    22/05/2026, 13:45

General

  • Target
    2026-05-22_14e712a3750080d2bfd573a69470467a_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
  • Size 3.5MB
  • Sample260522-q2khbsfs2v
  • SHA256 b948118f0f33483621510907fd3f099fb32e5b0a5c4aa858c344122d27d09f59
  • 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\2026-05-22_14e712a3750080d2bfd573a69470467a_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-22_14e712a3750080d2bfd573a69470467a_amadey_cobalt-strike_elex_glassworm_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:2768
  • 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:4308

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 3.5MB
        • SHA256 b948118f0f33483621510907fd3f099fb32e5b0a5c4aa858c344122d27d09f59
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_proxy.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_proxy.exe
        • Size 3.7MB
        • SHA256 1a8228763df9b4637bfc0e3d1802e0762536ffab64b1b017a32aed0e5ca43098
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_proxy.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe
        • Size 3.6MB
        • SHA256 63b5e823d990d2b869c8ab98ac7820c6b70309e92d0136c9516cd25908fd10e8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 4.1MB
        • SHA256 babc265be8ead5b5b300d4e069d9d5ffd75bda4d63759bcfa7e9ef8b4564547e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SELFCERT.EXE

        • Path C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE
        • Size 3.6MB
        • SHA256 8142eac72ecfddf4c7fd1f16fa27eb5b098a4793842fafc44dbceafb9cce41fc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        crashreporter.exe$

        • Path C:\Program Files\Mozilla Firefox\crashreporter.exe$
        • Size 3.6MB
        • SHA256 7c6564dbef1ca5973a8de1e6aa4cbd2c1d9097cfd0539decfe0d2c42074601b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2768-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2768-52-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4308-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4308-71-0x0000000000400000-0x000000000040F000-memory.dmp