Extracted

• • Target
    gavangtv.vc_ransome.exe
  • Size 39KB
  • SHA256 e2ed76ea5b97aa6c5f3ee2b5698517a4c8c057b0f54dad2772b170010583a667
  • MD5 d28461584063cec7a173b4e45542f31b
  • SHA1 29cae27b158f3771b7e3088961973517e6c4a956
  • SHA512 2e96a1022df0afeac9d481c547ba87e295b2a338103c1415342d53350c0d4425d178acda49590e26cd4f0230802102fe226c9c93b9a840b90722aa57e3441e73
  • SSDEEP 768:yEfUYnmYHTiqFmqMcgVMfIxf08moIA9/HddEEusXqKhkayzh:CYnPTFMdMAu8moIA9/9df9XqikR
  • TLSH
    T1E803D74437FD8628E1BF6BB74D7282008775F8978D23DB0D0AD1849E1A73B449AD9B93
  • 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