Extracted

• • Target
    ijn.uk.com_ransome.exe
  • Size 39KB
  • SHA256 a4d77638c30865b25f8a03c32e13d22081f2ddbd54b7e0da2fec4384aa22a4b1
  • MD5 ccb74693b175bfd3828064ca82b82f8e
  • SHA1 26ed83808beb11df7ebda6da3b463b2120937340
  • SHA512 4b1f1ce1da0d6e6be4e6779439d4debce3acaa96a582083cbdd0e65036e3cc58f52a229f239d8ef75d5f614d237b10eb0ab7edd82525c793ff6e80795e22d34e
  • SSDEEP 768:g44wJAIT70qNSAABfXkBmoIN9dHudEEusXqKhcayzA:swJd7l2UBmoIN9dOdf9XqicQ
  • TLSH
    T1F003E84437FD8628E1BF6BBB4D7242008775F8978D13D70D0ED5849E1AB3B448AA9B93
  • 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

  • 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