Overview

overview

7

Static

static

3

2026-09-30...ry.exe

windows10-2004-x64

7

2026-09-30...ry.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    148s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 11:42

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General

  • Target
    2026-09-30_4a79c70f83c76a48b9061a0e1b696e4e_elex_wannacry.exe
  • Size 60KB
  • Sample260930-nt8tvavbpe
  • SHA256 d45d18e936f5c8d9a8e7d5f707f803c7341d8fff4347620feeaa4ac7b57d37e7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discovery

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • 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.

    discovery
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-30_4a79c70f83c76a48b9061a0e1b696e4e_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-30_4a79c70f83c76a48b9061a0e1b696e4e_elex_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2520
    • C:\Users\Admin\AppData\Local\Temp\realupdater.exe
      "C:\Users\Admin\AppData\Local\Temp\realupdater.exe"
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      PID:4800

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        realupdater.exe
        • Path C:\Users\Admin\AppData\Local\Temp\realupdater.exe
        • Size 61KB
        • SHA256 bff52bf8e6f3a6f8a4b4fb47bc603d329c3adb343bdafcc5e1001ba9164f079e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download