Overview

overview

10

Static

static

3

Server_protected.exe

windows11-21h2-x64

10

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General

  • Target
    Server_protected.exe
  • Size 1.1MB
  • Sample240613-csmpfavclm
  • SHA256 a5a847504cbc643ad813b58addde599f2897d55a4527d3818690a7d49cc04f80
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
njratevasionransomwaretrojan

Malware Config

Targets

    • Target
      Server_protected.exe
    • Size 1.1MB
    • SHA256 a5a847504cbc643ad813b58addde599f2897d55a4527d3818690a7d49cc04f80
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    njratevasionransomwaretrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      evasion

    • Drops startup file

    • Executes dropped EXE

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

      ransomware

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks