Extracted

• • Target
    cakhiatvvaf.com_ransome.exe
  • Size 39KB
  • SHA256 76df1ccc0a58cb4fccf2c4fc7acba64ae235aaf55b74d263904c86ac8ada9352
  • MD5 d1e844424ded15f1754e5484472d9c6c
  • SHA1 458704fecf33fa5dadb88a93e5f95f35d0505896
  • SHA512 ebb4fa33976db85b970e78eb77e083d600445d74e28e38d2d3fcc3f629957fa2d13532f1699f31cf6939238898685741f5af8eb8a2c3ee34982d72dcd17f13fc
  • SSDEEP 768:q0nNoieo3T9qlbSFto7amoI+9THRdEEusXqKhxayzk:3oiXTrFto2moI+9Txdf9XqixU
  • TLSH
    T1DE03E84137FD8628E1BF6ABB4D7282008775F4979D13D70D0ED5849E1AB3B448AE8B93
  • 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