Overview

overview

6

Static

static

3

2026-07-10...ry.exe

windows10-2004-x64

6

2026-07-10...ry.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    148s
  • max time network
    110s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/07/2026, 04:27

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General

  • Target
    2026-07-10_7a7c84ca2bc4f50d968dd9202ef38ed3_elex_wannacry.exe
  • Size 225KB
  • Sample260710-e3jrmscz8k
  • SHA256 81fef81785352570f41953a4b60c6de29d8ac446b2566400b6c5a30f123267db
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
adwarediscoverypersistencespyware

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops file in Windows directory 2 IoCs
  • Program crash 3 IoCs
  • 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
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-10_7a7c84ca2bc4f50d968dd9202ef38ed3_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-10_7a7c84ca2bc4f50d968dd9202ef38ed3_elex_wannacry.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    PID:4360
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4360 -s 1876
      2⤵
      • Program crash
      PID:5384
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4360 -s 1896
      2⤵
      • Program crash
      PID:4228
  • C:\Users\Admin\AppData\Local\Temp\2026-07-10_7a7c84ca2bc4f50d968dd9202ef38ed3_elex_wannacry.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-10_7a7c84ca2bc4f50d968dd9202ef38ed3_elex_wannacry.exe
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    PID:3332
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3332 -s 716
      2⤵
      • Program crash
      PID:4384
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 3332 -ip 3332
    1⤵
      PID:5224
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4360 -ip 4360
      1⤵
        PID:5352
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4360 -ip 4360
        1⤵
          PID:4036

        Network

              MITRE ATT&CK Enterprise v16

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