Analysis

  • max time kernel
    96s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/07/2026, 22:28

General

  • Target
    2026-07-22_186735169318f4eece36a8243ff3cccc_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.3MB
  • Sample260722-2dn2ds11as
  • SHA256 5a907b6dfb3577e1d7aa9d58554c0fa9cc1ba0397a948e2f1751c27b77d6926d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 7 IoCs
  • ASPack v2.12-2.42 4 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\2026-07-22_186735169318f4eece36a8243ff3cccc_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-22_186735169318f4eece36a8243ff3cccc_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:2560
  • 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:3208

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.3MB
        • SHA256 5a907b6dfb3577e1d7aa9d58554c0fa9cc1ba0397a948e2f1751c27b77d6926d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.8MB
        • SHA256 7c0734e99c02f1a4d5085c84c9aa3a80a517f63c7a8c261f20b3323395199fd0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        XLICONS.EXE

        • Path C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE
        • Size 1.4MB
        • SHA256 64383b44f7aaacb7818e807bc675ce1d366c0f06e5ea75652ecf169c9c27558b
        • 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 1.4MB
        • SHA256 535323a38559003d827ab257e0b8cd83c5121224f4d5671dc1a57a18023e8a4d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2560-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2560-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3208-40-0x0000000000400000-0x000000000040F000-memory.dmp