Extracted

• • Target
    cakhia8.link_ransome.exe
  • Size 39KB
  • SHA256 89507597e486e6465545521a6630d2fed38e373a8405343d6d7f063911e7a56d
  • MD5 c1cbdbe83f5c152c61f4582f1897c948
  • SHA1 3d399994eadb950d3f292bfb8956b8b639ac0c56
  • SHA512 f78936076f279283443d3d652b6d8132eee1186b8ae24c986baed433b07a5f05c7005859ee156f6e1760af52bc073ed6bb8b4a5e76f04c168420ea12c68ff304
  • SSDEEP 768:7IX+3t4tMYrbLcqNuYs37sGimoI49gHddEEusXqKheayzH:bd4tBbLk4ZmoI49g9df9Xqie3
  • TLSH
    T18F03E84437FD8668E1BF6AB74D7286008775F8978D23D70D0ED1848E1AB3B448E99B93
  • 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