Extracted

• • Target
    xoilacvl.us_ransome.exe
  • Size 39KB
  • SHA256 3cdd417e2fa1306ba69520cd925b23f1d647c1bc5f5cad8fe7559893c5ed2fc3
  • MD5 35666ed38aadbf1f1837f914f137d975
  • SHA1 344f64fc847d046e9513d668645e8e148162f14d
  • SHA512 7691b03c08836fc924f2c7eae93eeadcd333dba73b68b574cc6da99195fae8fe7c7d0b6e9eb40c5e392c3b6e2670f6258384df3f703517652b51e6ffa9daf877
  • SSDEEP 768:NEfUYnmYHTiqFmqMcgVMfIxf0PmoIn9eNHgdEEusXqKh/ayzg:jYnPTFMdMAuPmoIn9MAdf9Xqi/Q
  • TLSH
    T18503E74437FD8628E1BF6BB74D7282008775F8978D23DB0D0ED1849E1A73B449A99B93
  • 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