Extracted

• • Target
    cakhiatv39.mx_ransome.exe
  • Size 39KB
  • SHA256 03b3ec7b5d4575030f68aaf2a41bbfc743b7681151230a465d20c02157f9a8c2
  • MD5 e6875024da0f80799769f38e5f4d3179
  • SHA1 9f5292d32dfd2e71442725f121f7b4e9ed524253
  • SHA512 5e4c8f54453f7b0a619b28434e129cebaea03b8508c73a8b4b4f72811d5f7cf79ea73e182ec751ed2247dc7fb255aa0547856f0e804049239fb519033224b25c
  • SSDEEP 768:xci27rPA7CIHwY2qFz2qRirSVYmoIF9pH0dEEusXqKhFayzw:D4A7zwY0U0SVYmoIF9pUdf9XqiFg
  • TLSH
    T19803E74037FDC628E1BF6BBB4D7282008775F8979D23D70D0AD1849E1AB3B4499A5B93
  • 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