Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/09/2026, 07:00

General

  • Target
    2026-09-07_109078d264a2492d78d9f005fc4e3668_elex_wannacry.exe
  • Size 1.2MB
  • Sample260909-hst2eashnb
  • SHA256 3cb01968dcff829022109c11e957d117e8ab5112011432191c4e5f271b45a11d
  • 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\2026-09-07_109078d264a2492d78d9f005fc4e3668_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-07_109078d264a2492d78d9f005fc4e3668_elex_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3664
    • 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:4736

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        OneDriveSetup.exe

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\OneDriveSetup.exe
        • Size 28.0MB
        • SHA256 f1dd83cad054742eacb7e4dc2f760ef92795056226799d06786511fc89ac1331
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RCX5BB6.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\RCX5BB6.tmp
        • Size 1.1MB
        • SHA256 8962577c42a2ba1abfeb38985882bc92bb7061292e15bfa60c629b81c072b937
        • 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 4292e647f9d70fd788ffdf267606c29b8b954be62a31eeb23cb04c0dad4f387e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
        • Size 1.1MB
        • SHA256 c99319e5ba114b3fd22a4fde98cb1b8cb068377dbdecb1440f10bce8cf02a3db
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3664-151-0x0000000000400000-0x0000000000530000-memory.dmp