Analysis

  • max time kernel
    112s
  • max time network
    132s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/07/2026, 09:19

General

  • Target
    2026-07-23_365c84f4ea687e56733c525ebb685355_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.7MB
  • Sample260723-k96smsgn91
  • SHA256 f9a18acd8f169ac10b4477138c8919134ef59f10c20aa8f7deb135c1c016dbcc
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 13 IoCs
  • ASPack v2.12-2.42 10 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 16 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\2026-07-23_365c84f4ea687e56733c525ebb685355_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-23_365c84f4ea687e56733c525ebb685355_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:4716
  • 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:4132

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.7MB
        • SHA256 f9a18acd8f169ac10b4477138c8919134ef59f10c20aa8f7deb135c1c016dbcc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 2.2MB
        • SHA256 9af18eea8581f559535293c5d9d92eeb954aae0183b3aa726725a31d65a2912d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        identity_helper.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\identity_helper.exe
        • Size 1.9MB
        • SHA256 a78fd8e75a69f2244a1f8c8f7a463a2db268fceba9689c61053e48b52ddea2ba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        identity_helper.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\identity_helper.exe$
        • Size 2.3MB
        • SHA256 f8e9f8f2cec25d48961c33fc711dc070be5acbe368969c078b0f6a0802f3339e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.3MB
        • SHA256 0cc0505234026bda3d613336b2c4a881417c5894b79aaedf4f644d64e6cd7e4e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        idlj.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\idlj.exe$
        • Size 1.8MB
        • SHA256 352344613f9da5c6b01f20252e5eb5f16f8acbf44e7c4688f0d9453d01fd7ab5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ktab.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe
        • Size 1.8MB
        • SHA256 e151561a145f280c089837a493a997d564e09a8a0db852370132a8f3504a061c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ktab.exe$

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe$
        • Size 1.8MB
        • SHA256 098a0453132454cb9a986ee0d5b18735cda7b7562e7ee7d81cca49f1e4d2a5cc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tnameserv.exe

        • Path C:\Program Files\Java\jre-1.8\bin\tnameserv.exe
        • Size 1.8MB
        • SHA256 90a13363b1f4d7052adda9a39a65a3efb45b5d585156da323851c3cddf53b0e1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        XLICONS.EXE$

        • Path C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE$
        • Size 1.8MB
        • SHA256 1b2d9a199c4373d707a172d3b277da125262080ff7524c324d8bf97813bb2b97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4132-40-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4716-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4716-21-0x0000000000400000-0x000000000040F000-memory.dmp