Extracted

• • Target

    https://cdn.discordapp.com/attachments/1097612223544836197/1316830236247326831/Office-365.rar?ex=675c7939&is=675b27b9&hm=88f64580fbc57e5e15fb335ded817035c026a64f2f2dfa824c029b6334369515&

  Score

  10^/10

  njratmpgdiscoveryevasionexecutionpersistenceprivilege_escalationtrojan

  • Njrat family

    njrat

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat

  • Blocklisted process makes network request

  • Command and Scripting Interpreter: PowerShell

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution

  • Downloads MZ/PE file

  • Event Triggered Execution: Image File Execution Options Injection

    persistence

  • Modifies Windows Firewall

    evasion

  • Stops running service(s)

    evasionexecution

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE

  • Loads dropped DLL

  • Checks installed software on the system

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

    discovery

  • Legitimate hosting services abused for malware hosting/C2

  • Checks system information in the registry

    System information is often read in order to detect sandboxing environments.

  • Drops file in System32 directory

  behavioral1