Analysis

  • max time kernel
    96s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 03:33

General

  • Target
    2026-08-03_064b8f9e2aa1e60b0ed0e80283052c73_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 990KB
  • Sample260804-d4mn9acd43
  • SHA256 2f250425ac8d679254774881a75778943fc62467bc5119b1cbda3ea17b0515d8
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 6 IoCs
  • ASPack v2.12-2.42 3 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 28 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\2026-08-03_064b8f9e2aa1e60b0ed0e80283052c73_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_064b8f9e2aa1e60b0ed0e80283052c73_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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:4888
  • 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:4456

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 990KB
        • SHA256 2f250425ac8d679254774881a75778943fc62467bc5119b1cbda3ea17b0515d8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 98fb14d8d731df9e13d1a61502faed09839430ad73d0702d8a71a84c34106f0e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Common.DBConnection64.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe$
        • Size 1.0MB
        • SHA256 1960f9c3c89804f8ead9a1b247ed0442ad5b7d9885ed281c122c3eea97e34c82
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4456-34-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4888-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4888-21-0x0000000000400000-0x000000000040F000-memory.dmp