Extracted

• • Target
    hotel-cz.com_ransome.exe
  • Size 39KB
  • SHA256 905a620de2de7f85cfe6f8d52e798cf47d1acc4a5276cf12f21e21222b1205ef
  • MD5 69c3f9209b6e44b547e133e6b2e2c104
  • SHA1 3a26aecde5732a500ff813ff3fcd8d53f4b67d65
  • SHA512 38cb9bc851c18496d9c34d0f588531648e501352c85ca653f02d408b1040b1e138b889e1f88191cfcc2ebf96e4335dd7913b429348a0219e31674093f4ffb577
  • SSDEEP 768:sIX+3t4tMYrbLcqNuYs37sGemoII9TH8dEEusXqKhpayzR:Wd4tBbLk4tmoII9Tcdf9Xqiph
  • TLSH
    T1B703E84437FD8668E1BF6AB74D7282008775F8978D23D70D0ED1848E1AB3B448E99B93
  • 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
  behavioral1behavioral2