Extracted

• • Target
    http://anser.com.au/

  Score

  10^/10

  defense_evasiondiscoveryexecutionlockbitmodiloaderpersistenceransomwarespywarestealertrojan

  • Family: Lockbit

    Ransomware family with multiple variants released since late 2019.

    ransomwarelockbit

  • Family: ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    trojanmodiloader

  • ModiLoader Second Stage

  • Rule to detect Lockbit 3.0 ransomware Windows payload

  • Renames multiple (1088) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

    ransomware

  • 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

  • Checks computer location settings

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

  • Executes dropped EXE

  • Impair Defenses: Safe Mode Boot

    defense_evasion

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Adds Run key to start application

    persistence

  • Drops desktop.ini file(s)

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Indicator Removal: File Deletion

    Adversaries may delete files left behind by the actions of their intrusion activity.

    defense_evasion

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1