Extracted

• • Target
    aerobridge.io_ransome.exe
  • Size 39KB
  • SHA256 b4cd1a03c54bd579cc4ea398bc2093aa1962ad0035d385683e1ec9b27a7d2bd0
  • MD5 6839a28ad58c8fc101d8861f689147a5
  • SHA1 5358c907589b223c65247e52637555b38ed56342
  • SHA512 4e65166da22ce563b64d9e26e32d2757a85d07285b496083465d7de4bd6705377d538552e0561edf026b016f676047231232505092a9a4b6e3988b5372df2b51
  • SSDEEP 768:Pci27rPA7CIHwY2qFz2qRirSVwmoIl9LHgdEEusXqKhJayzs:94A7zwY0U0SVwmoIl9LAdf9XqiJ8
  • TLSH
    T14F03D74037FDC628E1BF6BBB4D7282008775F8979D23D70D0AD1849E1AB3B4499A5B93
  • 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