Analysis

  • max time kernel
    103s
  • max time network
    134s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 17:14

General

  • Target
    2026-08-08_d03612b11f3918dab8210f8a0c74180a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.7MB
  • Sample260808-vr5gzavybs
  • SHA256 d2c78a88ae987d78e1f907d465ea69a600de2c82539394caf96174e1ab9f3eb4
  • 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 29 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\2026-08-08_d03612b11f3918dab8210f8a0c74180a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-08_d03612b11f3918dab8210f8a0c74180a_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:2720
  • 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:3636

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.7MB
        • SHA256 d2c78a88ae987d78e1f907d465ea69a600de2c82539394caf96174e1ab9f3eb4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.3MB
        • SHA256 c7a20d55b8397031ff1febfd47bc5f4af4be1bc6703c6b31496ec8aae306d899
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jmap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jmap.exe
        • Size 1.8MB
        • SHA256 a9b037fd298259550b305d20a3168ee666ef95c92ab6e669512a531abbfa37fb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        POWERPNT.EXE

        • Path C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE
        • Size 2.5MB
        • SHA256 80c34dc487e8868b05a8d2a5407da97c26ab9bc8db228bab422ad9aee75eb838
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wordicon.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe
        • Size 1.8MB
        • SHA256 32cd40aa440d0dafa68f953cdf40a536a432ec2e4e1081b351b3cafdcd2dc2e5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VC_redist.x86.exe

        • Path C:\ProgramData\Package Cache\{4d8dcf8c-a72a-43e1-9833-c12724db736e}\VC_redist.x86.exe
        • Size 2.4MB
        • SHA256 9ac5d5b1b319c0e2f4b086f9b51f5535f589e3be5a41ea1b1fe9a15e8ecadd09
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2720-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2720-15-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3636-22-0x0000000000400000-0x000000000040F000-memory.dmp