Extracted

• • Target
    linkcakhiatvglobal.seesaa.net_ransome.exe
  • Size 39KB
  • SHA256 61396321cea19d588765ca3d881ea401c49fe357f7d5b5a0ae446e375746fbc5
  • MD5 b756d97dc4f288753f46d84a07616981
  • SHA1 6468ff18809c8320a3aaa58559d574dabca0637d
  • SHA512 23ce0956b08d55767ce4e85262be1879de0a44553181d806470ce5ddbf245d40c59b6101d69f6f5afb76a6416c356ae98d9a594bb18e9fcf546761cd59c9b1ab
  • SSDEEP 768:Kc57Y6CiIHTWqgcWU/EaKcHimoII9mH3dEEusXqKhUayzC:zE6CTTaUMlJmoII9mXdf9XqiUy
  • TLSH
    T13403F94437FD8628E1BF6BBB5D7282008775F8979D13D70D0ED1448E1AB3B448A99BA3
  • 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