Extracted

• • Target
    lunda.io_ransome.exe
  • Size 39KB
  • SHA256 c784caa4a317044518ee5185cc66d79389aa76c30f82bb78c15c8d95c386e21a
  • MD5 db0a155541f0f0f60f5b5f0275cf0857
  • SHA1 470882a956c24532df9fc0d5d5cc41e8ecf17746
  • SHA512 2d5592c9caaadff9ad125cba952f967abb91e3b0571432fd094181a54413b64cdd538c035eeec8494bcc3a3a5d6f15c79400bf54266ec8a028a3edf4e67eac3e
  • SSDEEP 768:yYAPAEIk0I7bwqwleBgEBgOmoIf9cHadEEusXqKhsVayzA:0Ikpb+lMZmoIf9c6df9XqisVQ
  • TLSH
    T19A03E84133F98668E1BF6BBB4D3242008775F897DD23D70D0ED1949E1AB3B448A99B93
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryexecutionnanocoreimpactkeyloggerpersistenceprivilege_escalationransomwarespywarestealertrojan

  • Family: NanoCore

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

    keyloggertrojanstealerspywarenanocore

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution

  • Grants admin privileges

    Uses net.exe to modify the user's privileges.

  • Disables one or more Microsoft Defender components

    Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.

    defense_evasion

  • Modifies Windows Firewall

    defense_evasion

  • Checks computer location settings

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

  • Creates a file in the Startup directory

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    persistenceprivilege_escalation

  • Stops running service(s)

    defense_evasionexecution

  • Adds Run key to start application

    persistence

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Creates a new local user account

    Uses net.exe to create a new local user account, often for persistence or a backdoor account.

    persistence
  behavioral1behavioral2