Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/07/2026, 03:08

General

  • Target
    2026-07-20_551804746c6513e75a0b07158e6d6333_elex_wannacry.exe
  • Size 1.2MB
  • Sample260720-dndfmsdv8r
  • SHA256 f4d0b2873b804339dfe3296743b16eae2489e24ceaad0d9fca3f4b9beabf614f
  • 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\2026-07-20_551804746c6513e75a0b07158e6d6333_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-20_551804746c6513e75a0b07158e6d6333_elex_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3604
    • 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:1872

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCX47B2.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\RCX47B2.tmp
        • Size 1.1MB
        • SHA256 ae337543ac114cc146ce9a16ffae1bd12bd2cf9d2fa61e4e07f25181974dad82
        • 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 924c9e2eb9c769d44b75db5512bfdb0fec54e9df40e68beebc99902083594567
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
        • Size 1.1MB
        • SHA256 82347b3711cc6a016204bf8ede9efe06e170a44ec72dfbed858807f2fbb6fc40
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3604-260-0x0000000000400000-0x000000000052D000-memory.dmp