Extracted

• • Target
    cakhiatvz.dev_ransome.exe
  • Size 39KB
  • SHA256 9c070de5c26dde0240382bd2d1f0a1a15c5a26a753fc5f061b35b6ca7dbce423
  • MD5 987b48cfb5ca1ac50181da266a86e184
  • SHA1 97add9cf0bd5a9ca8b557f9710710c374c957848
  • SHA512 59b0178932c270ab19f4ee5fe6b453c2401ffc811360af77b425cb57d37b6236e80eadf75127f4d6975925c94dbf2c30723bd5f498e8a224814eb79b58587164
  • SSDEEP 768:vci27rPA7CIHwY2qFz2qRirSVUmoIV9rHydEEusXqKhYiayzu:d4A7zwY0U0SVUmoIV9rSdf9XqiT+
  • TLSH
    T1C003E74037FDC628E1BF6BBB4D7282008775F8979D23D70D0AD1849E1AB3B4499A5B93
  • 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