Analysis

  • max time kernel
    113s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/07/2026, 14:05

General

  • Target
    2026-07-10_c576beb30183d8c262ad1aba79583f15_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.7MB
  • Sample260710-rd1ebacz6v
  • SHA256 4def57e3686b01e1e18a66daaf0cc624253ecc943c8fba25aa78bd4545243edb
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 11 IoCs
  • ASPack v2.12-2.42 8 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\2026-07-10_c576beb30183d8c262ad1aba79583f15_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-10_c576beb30183d8c262ad1aba79583f15_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
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:2976
  • 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:2940

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.7MB
        • SHA256 4def57e3686b01e1e18a66daaf0cc624253ecc943c8fba25aa78bd4545243edb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javaws.exe$

        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaws.exe$
        • Size 2.1MB
        • SHA256 3d0e9c75fa0542216e89b734c24ff83d7fe01cc0f0e098c3fd0adcf653a0e581
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.2MB
        • SHA256 c3ee7da0c71656e82e30c01cd7245f58bc58bfc8365030293b4b3c20be9eec51
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstat.exe
        • Size 1.7MB
        • SHA256 6fb7183443470f82db0a8bd260b7b57f7e1cbaef2c9accb5189d4ba7934b35d9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstat.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\jstat.exe$
        • Size 1.7MB
        • SHA256 b9b97700ed08b8e9f263478a375a4687b204373e9293d0d1d074409b96d18282
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SDXHelperBgt.exe

        • Path C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe
        • Size 1.7MB
        • SHA256 9b949dc21e65f1ce708155247bd5c8cc22d34561b491fd9854ab4ab18c235baf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SDXHelperBgt.exe$

        • Path C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe$
        • Size 1.8MB
        • SHA256 a9eb25539fab2eb36818225392c3a0ad6156399619918ebed32f9fee54f6990e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 1.7MB
        • SHA256 c3c096b9540a96ed5feb0fbc9fb6dc44765c466179eb5ea1cddb96b21e4e06a0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2940-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2976-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2976-21-0x0000000000400000-0x000000000040F000-memory.dmp