Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    23/05/2026, 04:14

General

  • Target
    2026-05-23_f03e408d92a4bb73ae03827ca7dbc1b7_elex_wannacry.exe
  • Size 22.7MB
  • Sample260523-etwpvaft6t
  • SHA256 500f2eaf3d2517f0456c3b2818f484103e9b953435120c1049dca59a0501bafa
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-23_f03e408d92a4bb73ae03827ca7dbc1b7_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-23_f03e408d92a4bb73ae03827ca7dbc1b7_elex_wannacry.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1264
    • C:\Windows\SysWOW64\cscript.exe
      cscript.exe /nologo "C:\Users\Admin\AppData\Roaming\YouDaoDic\adddf.vbe" C:\
      2⤵
      • System Location Discovery: System Language Discovery
      PID:488
    • C:\Users\Admin\AppData\Local\Temp\gentee8B\QuarkPC_V6.8.0.837_pc_pf30002_(zh-cn)_znaz_(Build2944850-1005-x64).exe
      "C:\Users\Admin\AppData\Local\Temp\gentee8B\QuarkPC_V6.8.0.837_pc_pf30002_(zh-cn)_znaz_(Build2944850-1005-x64).exe"
      2⤵
      • Executes dropped EXE
      PID:4536

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        QuarkPC_V6.8.0.837_pc_pf30002_(zh-cn)_znaz_(Build2944850-1005-x64).exe

        • Path C:\Users\Admin\AppData\Local\Temp\gentee8B\QuarkPC_V6.8.0.837_pc_pf30002_(zh-cn)_znaz_(Build2944850-1005-x64).exe
        • Size 3.2MB
        • SHA256 2ca2fc911cc236ea2dd64044b37f6547bf71c3745143a6f4f57437a7a6955fce
        • MD5 SHA1 SHA512 SSDEEP TLSH

        guig.dll

        • Path C:\Users\Admin\AppData\Local\Temp\gentee8B\guig.dll
        • Size 20KB
        • SHA256 624f4c25504ba431f450d8ecee2e2d0a4d87b95f7fa0b72db43f057ca021c328
        • MD5 SHA1 SHA512 SSDEEP TLSH

        genteert.dll

        • Path C:\Users\Admin\AppData\Local\Temp\genteert.dll
        • Size 60KB
        • SHA256 54c0da1735bb1cb02b60c321de938488345f8d1d26bf389c8cb2acad5d01b831
        • MD5 SHA1 SHA512 SSDEEP TLSH

        adddf.vbe

        • Path C:\Users\Admin\AppData\Roaming\YouDaoDic\adddf.vbe
        • Size 9KB
        • SHA256 4ab61a28fb3175a523e528c1d6964d6005afcde98c5c2bda11b96023e7762822
        • MD5 SHA1 SHA512 SSDEEP TLSH