Extracted

• • Target
    cakhiatvvn3.com_ransome.exe
  • Size 39KB
  • SHA256 cd5ab9e922e63db2722ad6acd8b8d0b7925922d6d77a19438debe48492c846b6
  • MD5 655ba5d1dffa94cc6a9709546d41522e
  • SHA1 4c113c1d82608a606ad82024688f6483212e72a1
  • SHA512 56b7a6b0fc3d9cbe3a4f4005924af2a0133454255ef73ea6177fcb9197c432b639a7ad36ed84de5e23625967e122e3fd45b9047042e61dbc623911f970986bbc
  • SSDEEP 768:X0nNoieo3T9qlbSFto7umoI29hHrdEEusXqKhNayz6:UoiXTrFto6moI29hLdf9XqiNK
  • TLSH
    T1CF03E84137FD8628E1BF6ABB4D7282008775F4979D13D70D0ED5849E1AB3B448AE8B93
  • 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