Extracted

• • Target
    xoilac7-tvaa.cc_ransome.exe
  • Size 39KB
  • SHA256 a53e65e003b29dc1a1e66a7473e655b8c79771b59ccf30f3cb8864d4db7cce65
  • MD5 b4e76e20e4bb3ce287c7acab2ce92a9d
  • SHA1 7a364da19461310090d0e2bd246dfb29f42f32f6
  • SHA512 31da086767906600cc013946699decdfe582d8b7db8bca575cacdec0453afb98d26c8110cc9f2ac656c1b4e71d5448f87e912e642879b5bb6c2fce3e45f51f21
  • SSDEEP 768:90nNoieo3T9qlbSFto7nmoIL9yHrdEEusXqKhHayzt:aoiXTrFtojmoIL9yLdf9XqiH9
  • TLSH
    T18F03E84137FD8628E1BF6ABB4D3282008775F4979D13D70D0ED5849E1AB3B448EA8B93
  • 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

  • Drops file in System32 directory

  behavioral1behavioral2