Extracted

• • Target
    xoilacxzt.tv_ransome.exe
  • Size 39KB
  • SHA256 3f7f9102725f48933533db638fa3ece006718efe11fd9a54d786c189fef5e2f8
  • MD5 bc6f1ea20b3fbe21bda3aefc9727dcf4
  • SHA1 e642e44dcddcf521e1e47188cbe4c79158fd9c91
  • SHA512 0396c78ca8d7cfa35180dfc52d9ed01e5aad3459ab3e219b99f6672b222968078fe2dfcfdfb810610ed1bd69d7d46ae62349d65e616a988cfc6b79c24681dbdd
  • SSDEEP 768:PIX+3t4tMYrbLcqNuYs37sGVmoIv9WHydEEusXqKhlayzQ:Xd4tBbLk4qmoIv9WSdf9Xqilg
  • TLSH
    T1FB03E74437FD8668E1BF6AB74D7282008775F8979D23D70D0ED1848E1AB3B448E99B93
  • 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