Extracted

• • Target
    tlnnetwork.tv_ransome.exe
  • Size 39KB
  • SHA256 a587b0fd8fe3bcfff35d3d6c181d20e6f4a6903b6113a1dcca4b52c6694b554b
  • MD5 04319c5d396d88ffdc3738de996f599d
  • SHA1 34a6357f994af535077e1849ba11daf9d02f907e
  • SHA512 af8305a94fb33317f780da8cac392b69d088f316ba8cd403b18c7b2769e92d77f137b9612ea182e20f36df03de6008614062141db70b35c92d120b9d2a19ddd4
  • SSDEEP 768:Kci27rPA7CIHwY2qFz2qRirSVvGmoIF596HedEEusXqKhwayzK:Q4A7zwY0U0SVvGmoIF596+df9Xqiwa
  • TLSH
    T13103E74037FDC628E1BF6BBB4D7282008775F8979D23D70D0AD1849E1AB3B4499A5B93
  • 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