Extracted

• • Target
    bigpiehub.tv_ransome.exe
  • Size 39KB
  • SHA256 cfd99e76ee26c303335174840a8b92b2e37b2fe2e4673e79416b4fb7644558c4
  • MD5 3fe0439b1493458afa7ccb55b6def09a
  • SHA1 3f876b1259ed2923de7208cde4e877bbef7593b3
  • SHA512 cf0d06a4c4eb2290bd20960637cd2e7e09d98cebd34a8b4f0ad3fb50a5c88f0e3872f06264a72d7d746a8c66430819b6255d38c3c684ab71d47339d115928aab
  • SSDEEP 768:4IX+3t4tMYrbLcqNuYs37sGwmoIq9QHxdEEusXqKhwayzL:ad4tBbLk4jmoIq9QRdf9Xqiwb
  • TLSH
    T17803E70537FD8668F1BF6AB74D7282008775F8979D22D70D0ED1848E1AB3B448E99B93
  • 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