Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    26/08/2026, 18:46

General

  • Target
    2026-08-25_86f761aca27e6762897d3aa4e6635c95_elex_wannacry.exe
  • Size 1.2MB
  • Sample260826-xenpsshq3s
  • SHA256 728f00f34d9f3ff3fe9bc8da892bca68f368ed775008151b61274f76add76299
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • 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.

  • 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.

  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-25_86f761aca27e6762897d3aa4e6635c95_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-25_86f761aca27e6762897d3aa4e6635c95_elex_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1656
    • C:\Users\Admin\AppData\Local\Temp\original_temp.exe
      "C:\Users\Admin\AppData\Local\Temp\original_temp.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:2716

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        OneDrive.exe

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe
        • Size 3.5MB
        • SHA256 d2b5712fcd7b91d42939043c8b9c1d6f32cef7f2854802a5feda4bca6cdbba0d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RCX4273.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\RCX4273.tmp
        • Size 1.1MB
        • SHA256 f1c189b696738ea631b51bcc4eef74ba68861607f8727e05dc9176e1afe1f89a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RCX4554.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\RCX4554.tmp
        • Size 1.1MB
        • SHA256 bb58fdcc2b75b9ac4f635dfdd0291a686c8b4d80c9fe9fd03fe69e9699920d74
        • MD5 SHA1 SHA512 SSDEEP TLSH

        original_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\original_temp.exe
        • Size 20KB
        • SHA256 9d770a29c9a6880e374d71a51fa4da176debee2f290182c437bc93bbc56f9327
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1656-281-0x0000000000400000-0x0000000000530000-memory.dmp