Extracted

• • Target
    xoilactv.work_ransome.exe
  • Size 39KB
  • SHA256 a53ddf8f91746e261baa17ef78442fa0f37f7f63761054199b68eb9f09f5f3d6
  • MD5 782e5a56b9fce21450ef1f1f098f63ba
  • SHA1 b22c2b20839dc7aeb6535e848e0e52a0f16506d2
  • SHA512 3c140c4618a3162f46bc251e672f5fc9ed00b9441ea09961dde4807474f28afc66f052c0e060911a0f1be142f564d7464c7e094e6cdfb66c02cfdb712a8547f5
  • SSDEEP 768:xci27rPA7CIHwY2qFz2qRirSVRmoIk9eHFdEEusXqKhZayzl:D4A7zwY0U0SVRmoIk9eldf9XqiZV
  • TLSH
    T11403D84037FDC628E1BF6BBB4D7282008775F8979D23D70D0AD1849E1AB3B4499A5B93
  • 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