Analysis

  • max time kernel
    119s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/06/2026, 22:26

General

  • Target
    2026-06-28_59fc0cdd9753d8f3e83080d8fc1c8451_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
  • Size 4.2MB
  • Sample260628-2cr2naft9y
  • SHA256 fc00ce4edfcf2977d693df9a2e6da74a6581823f9def15ed5a41ddae8d0231fa
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • ASPack v2.12-2.42 7 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
  • Drops file in Windows directory 21 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\2026-06-28_59fc0cdd9753d8f3e83080d8fc1c8451_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-28_59fc0cdd9753d8f3e83080d8fc1c8451_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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:2492
  • 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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:4824

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 4.2MB
        • SHA256 fc00ce4edfcf2977d693df9a2e6da74a6581823f9def15ed5a41ddae8d0231fa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 4.6MB
        • SHA256 0f8e5d9e0fe09703a77870541032a414b254e186e92a7572da197519d25d6463
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 4.7MB
        • SHA256 00a48fcdd50bb0f106b6a35374966ae842cec369faecfd1168d9516266393b07
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jsadebugd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe
        • Size 4.2MB
        • SHA256 c2a884599d5b6db51ae6bc834b4486bbaaad33ee2656332278fdbc4679ac85c4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
        • Size 4.2MB
        • SHA256 cd5e2431bf598b0b4377519299cd685e492ee421854d09c71d29c5795d7f05ec
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wordicon.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe
        • Size 4.3MB
        • SHA256 af7b70c6bdbb5eefb24bc54d60ee4208d6b5d936b7de5a36d0ebfbe650da09fe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 5.0MB
        • SHA256 ee55166a4e13429e439b3773a004b3d1e8c6738823dfab53b3c8fe47990a9045
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2492-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2492-15-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4824-22-0x0000000000400000-0x000000000040F000-memory.dmp