Analysis

  • max time kernel
    113s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/08/2026, 19:09

General

  • Target
    2026-08-11_9a6b9bd9ae3a3144f7a9a1fbe610713b_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 962KB
  • Sample260811-xva4mszblb
  • SHA256 fae95b1e252bd6d84b132b09ba8870226173a0cb0f518de6ca504ae4f4f1dc04
  • 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
  • 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 Program Files directory 64 IoCs
  • Drops file in Windows directory 1 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-11_9a6b9bd9ae3a3144f7a9a1fbe610713b_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-11_9a6b9bd9ae3a3144f7a9a1fbe610713b_amadey_cobalt-strike_conti_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:1680
  • 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 Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:4124

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 962KB
        • SHA256 fae95b1e252bd6d84b132b09ba8870226173a0cb0f518de6ca504ae4f4f1dc04
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 776712714e494fc29ebbe41ad27de258f2982366475e161e0bef1699b934fcd4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_pwa_launcher.exe$

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe$
        • Size 1.1MB
        • SHA256 70caecdba0533e5aea40287e54901fdbed4ca1946c71415801b347854245d3a2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsgen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\wsgen.exe
        • Size 986KB
        • SHA256 574d0e4ee9d1cd9c95fd013435a23f52a36306a1d2bffad5b79ba3b6f254e261
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe

        • Path C:\Program Files\Java\jre-1.8\bin\klist.exe
        • Size 986KB
        • SHA256 9223e3db5618f4e2ee2ca1332a02575da52e772233efb58833cccaab059507e2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE
        • Size 1006KB
        • SHA256 a63493e989452164258fb116dc1fc5a1264a7d5b968d4c7e72527c9c8a433c2b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1680-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1680-15-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4124-22-0x0000000000400000-0x000000000040F000-memory.dmp