Extracted

• • Target
    rammona.io_ransome.exe
  • Size 39KB
  • SHA256 23455a338acc266c0fdc752ddb33ca9b37f1f9b5db5c7d335ab94dd5d9239210
  • MD5 73296c97abfe3c5b7741dc9b394c582e
  • SHA1 d7de65c61f491a186afe50718c373809f9e1b082
  • SHA512 e14a55c3cd58db280aafad12f4616bd319f6fbe0ab6919c0985d1d5d7d239dc4ff4cabcfcc5c34176d0b0d538305aa0322579a442a65bdf4088b4d2732935c97
  • SSDEEP 768:/44wJAIT70qNSAABfXkSmoI69xHFdEEusXqKhLayzz:lwJd7l2USmoI69xldf9XqiLD
  • TLSH
    T1A603E84437FD8628E1BF6BBB4D3282008775F8979D13D70D0ED5849E1A73B4489A9BA3
  • 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

  • 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