Analysis

  • max time kernel
    148s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 12:27

General

  • Target
    2026-08-03_366b992f9c278013b53e9abe516e7536_elex_wannacry.exe
  • Size 1.2MB
  • Sample260804-pm8e6szhle
  • SHA256 0aa05b4b02b71a5006822048fa0ec3120ad1900e2d513b86ee6c4d6beeb925ea
  • 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\2026-08-03_366b992f9c278013b53e9abe516e7536_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_366b992f9c278013b53e9abe516e7536_elex_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2384
    • 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:3784

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCX315A.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\RCX315A.tmp
        • Size 1.2MB
        • SHA256 7ebea62a84e9318c275ee503271fb523ef33c8155ecb885e6ab55739eab5db35
        • 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 1.2MB
        • SHA256 ea1bad3936937c86f79a16e793257fa8b788998c0347eab0b5991eba1ebd49de
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
        • Size 1.2MB
        • SHA256 a6c970e55d1ad444bbc0559782d8d44788b43b85502cf122d826ac80766647f7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2384-151-0x0000000000400000-0x0000000000533000-memory.dmp