Extracted

• • Target
    maeil.io_ransome.exe
  • Size 39KB
  • SHA256 f37c4be4e135aa257a9dd00a22df9c90fc3cae38bf5a7db93930eeac450c9d5c
  • MD5 08dd6bc6824c1cbd371ac8bb82027b2b
  • SHA1 d4b3f4d50eb535274f2ea71ca8083a2db58ab0a7
  • SHA512 a3f4210c9055fa31427a5a5baf80714d00affe012a8761923ae5f1f72bf2aaaf9960ab4265906d8fe2253f557db2fb690435304eeda42fccaf9d75ef00847f20
  • SSDEEP 768:hYAPAEIk0I7bwqwleBgEBgamoIX99HAdEEusXqKh8ayzS:xIkpb+lMRmoIX99gdf9Xqi8C
  • TLSH
    T1B603D70533F98668E1BF6BBB493242008775F897DD13D70D0ED1949E1AB3B448AA9B93
  • 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