Analysis

  • max time kernel
    109s
  • max time network
    114s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/07/2026, 22:10

General

  • Target
    2026-07-14_62c11697a7232856d76dffe7c865bd35_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.4MB
  • Sample260714-13g4psew7l
  • SHA256 2f97965febe9e5c66a979867fa5eeb70aebe976da6a41a91bc282970711077ac
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 8 IoCs
  • ASPack v2.12-2.42 5 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 27 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\2026-07-14_62c11697a7232856d76dffe7c865bd35_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-14_62c11697a7232856d76dffe7c865bd35_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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:4316
  • 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:3632

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.4MB
        • SHA256 2f97965febe9e5c66a979867fa5eeb70aebe976da6a41a91bc282970711077ac
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 1.8MB
        • SHA256 331d4415b5eca7d3549b51ee10b4b5e41ee1fb96177c37a76eb85d199f288a7e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.9MB
        • SHA256 bb58ca9b370b9341873df8c283f75cbf20a75ffbc3fca5c7df9d831a41860311
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PDFREFLOW.EXE$

        • Path C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE$
        • Size 2.0MB
        • SHA256 27f9c548592d0170fb4c768e41da9de24e4aac1ef3d5e6de6267e4583359ea36
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe$
        • Size 1.5MB
        • SHA256 77aab89d5ad4d5473583431c15b495d101670efcb35292e7adfc085397ea02b1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3632-40-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4316-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4316-21-0x0000000000400000-0x000000000040F000-memory.dmp