Extracted

• • Target
    socolivetvttbdd.tv_ransome.exe
  • Size 39KB
  • SHA256 f82206fbf95076d6f02e5059bd7eebf491c2f017c0aa3dd92bca6ffd1c8c7422
  • MD5 79b0ba73f5035a57655ba68522628f53
  • SHA1 4065836cbf1ec6a4224aa2b265c40059a798bbdc
  • SHA512 fb45b1a28b200e0c2d4b0ae0d14dd71b030a9828738670929770e721c9fe92be398445cc3467af7d59c6a89866e3067a9593e1c9b9f0b077891a36f92015b128
  • SSDEEP 768:qYAwcQIzbnqN48lw2OFrVmoIP9aHudEEusXqKhAayzB:iwctbX8alxmoIP9aOdf9XqiAx
  • TLSH
    T1FA03F84037FD8628E1BF6ABB4D7196008775F8979D13D70D0ED1848E1AB3B448AE9B93
  • 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