Overview

overview

8

Static

static

5

2026-07-17...ry.exe

windows10-2004-x64

8

2026-07-17...ry.exe

windows11-ltsc_2024-x64

8

Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/07/2026, 05:02

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General

  • Target
    2026-07-17_bd8ce235985f5ea45abfaf7486931b48_elex_wannacry.exe
  • Size 620KB
  • Sample260717-fpjp6abt2j
  • SHA256 a31835f9af95658ebe4d203b7b694ee8205a559a2f9c5078c9f025243895964c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasiondiscoveryspywaretrojan

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Modifies trusted root certificate store through registry 1 TTPs 1 IoCs

    A root certificate was added, modified, or removed in the trusted certificate store registry paths.

    defense_evasion
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

    discovery
  • Modifies system certificate store 2 TTPs 1 IoCs
    defense_evasionspywaretrojan
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-17_bd8ce235985f5ea45abfaf7486931b48_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-17_bd8ce235985f5ea45abfaf7486931b48_elex_wannacry.exe"
    1⤵
    • Drops file in Drivers directory
    • Modifies trusted root certificate store through registry
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4964
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\3MEMd3Z5.bat""
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2316
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 2 127.1
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:4604
  • C:\Windows\system32\drivers\mspci.sys
    C:\Windows\system32\drivers\mspci.sys
    1⤵
    • Executes dropped EXE
    PID:5084

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        3MEMd3Z5.bat
        • Path C:\Users\Admin\AppData\Local\Temp\3MEMd3Z5.bat
        • Size 394B
        • SHA256 2737ba11849063a606c97831f32e4ace872d3fdcc14ce02fcb0b5755052b6210
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        mspci.sys
        • Path C:\Windows\System32\drivers\mspci.sys
        • Size 288KB
        • SHA256 327e5e0a96c73f7ddaad587eb07101d2e34010d69df057697c31f7b781d9f0bf
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/5084-6-0x0000000000010000-0x0000000000057000-memory.dmp
        Download