Analysis

  • user interaction
    yes
  • max time kernel
    64s
  • max time network
    57s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/07/2026, 03:14

General

  • Target
    4kvideodownloaderplus_26.2.1_x64_online.exe
  • Size 833KB
  • Sample260722-drfp6scn71
  • SHA256 d9acbbb7da3f8c9cbcd6a9793d3d59fc16c5834ed32fb4000e13539feb9ac545
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10

Malware Config

Signatures

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 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.

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4kvideodownloaderplus_26.2.1_x64_online.exe
    "C:\Users\Admin\AppData\Local\Temp\4kvideodownloaderplus_26.2.1_x64_online.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5052
    • C:\Windows\Temp\{250AF99F-B70C-40B4-AC79-3ABE79671A27}\.cr\4kvideodownloaderplus_26.2.1_x64_online.exe
      "C:\Windows\Temp\{250AF99F-B70C-40B4-AC79-3ABE79671A27}\.cr\4kvideodownloaderplus_26.2.1_x64_online.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\4kvideodownloaderplus_26.2.1_x64_online.exe" -burn.filehandle.attached=732 -burn.filehandle.self=572
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:3792

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        4kvideodownloaderplus_26.2.1_x64_online.exe

        • Path C:\Windows\Temp\{250AF99F-B70C-40B4-AC79-3ABE79671A27}\.cr\4kvideodownloaderplus_26.2.1_x64_online.exe
        • Size 786KB
        • SHA256 e4dae4c7efeaac033fae088029d2027a8200fa3386529b1994a8996b9a6ed0e5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        logo.png

        • Path C:\Windows\Temp\{D5064E60-523A-48E6-8497-426BCCE9EE49}\.ba\logo.png
        • Size 5KB
        • SHA256 37fecc5656210a96ef13153d4941c564143a172ef762a81116093cbbd6bf503a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wixstdba.dll

        • Path C:\Windows\Temp\{D5064E60-523A-48E6-8497-426BCCE9EE49}\.ba\wixstdba.dll
        • Size 184KB
        • SHA256 2bea14d70943a42d344e09b7c9de5562fa7e109946e1c615dd584da30d06cc80
        • MD5 SHA1 SHA512 SSDEEP TLSH