Analysis

  • max time kernel
    91s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    22/05/2026, 14:00

General

  • Target
    2026-05-22_1322ddbbed29e9b7c855dda94cdc6243_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe
  • Size 3.5MB
  • Sample260522-razcvafv9s
  • SHA256 2c0e77e5463af795c3fd61f7c8d7068c5a163e069fdb6c663de2ba2ec2e906b0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 9 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_1322ddbbed29e9b7c855dda94cdc6243_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-22_1322ddbbed29e9b7c855dda94cdc6243_amadey_cobalt-strike_elex_hijackloader_stealc_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:4436
  • 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:3472

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 3.5MB
        • SHA256 2c0e77e5463af795c3fd61f7c8d7068c5a163e069fdb6c663de2ba2ec2e906b0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\Installer\setup.exe$
        • Size 4.0MB
        • SHA256 4cd4e2e4039acd276f124915bc44e3264f2df5329d6af81d8cd57001410ee985
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 4.0MB
        • SHA256 5d3860e46fbf2394f93655d3e7e4e5887d401e61327c8a939593f40891b099aa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevated_tracing_service.exe$

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe$
        • Size 3.6MB
        • SHA256 47b0015ff0fdc67fc050d293666b4d6452f652b0e50555af5449a62c7c6d1e6d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
        • Size 3.5MB
        • SHA256 23d850160f051afa0a15b732e5b09adb8e6b62202c5405d9cafdae03e26678c5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe$
        • Size 3.6MB
        • SHA256 91aeb30ae2f155f72c9cf9a9e600f258a30ab1a6baad822d54c62a103cefda33
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3472-28-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4436-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4436-21-0x0000000000400000-0x000000000040F000-memory.dmp