Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/09/2026, 12:44

General

  • Target
    2026-09-10_a076ba7e7cad729239e12a2870d05753_elex_wannacry.exe
  • Size 1.1MB
  • Sample260910-pyyecacm8z
  • SHA256 829cf4761bcda7d52b1acef40de65fd969068ddcac870aa3a49f8ca463abc41f
  • 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\2026-09-10_a076ba7e7cad729239e12a2870d05753_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-10_a076ba7e7cad729239e12a2870d05753_elex_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4608
    • 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:876

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCX145C.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\RCX145C.tmp
        • Size 1.1MB
        • SHA256 ed1dcee179b0ad0853b78955528833c4d0cf8fa40ce40f26f2adef6c552ff90b
        • 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

        virus_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
        • Size 1.1MB
        • SHA256 4c8f044b68e92d1ad77df5d70331ecea4c26175eb204994b5a1c807238c69ec0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
        • Size 1.1MB
        • SHA256 b329595a2c9fb4a9a0ea29dca89c5cf079ff99f36fabfa6779b79945b0a1f94e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
        • Size 1.1MB
        • SHA256 353965d6b868b5524a1da104c4ce393a24bd295db2e029c8608d72b79dfeadec
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4608-152-0x0000000000400000-0x0000000000529000-memory.dmp