Extracted

• • Target
    txsync.io_ransome.exe
  • Size 39KB
  • SHA256 45d24ba4a6dfab93adf17450a29ce7b4230b0901b3f64633775e0909fc2d473a
  • MD5 c3871e4de6e7e4c5de67c29579f06c2a
  • SHA1 137cdb2b0c022ba1f296df34f74b3d4341d80ffd
  • SHA512 7d8592efc1ffe058fbf46ce856cb8dd295b729140bb42189668c7d61b28b657f2b257044d87c0632ff797993c24e6c1ce8d4176324801874b6d0421d0c193af6
  • SSDEEP 768:RcXOA2K43zVYqlafJ8ec6UgES8SUjmoI29sHTdEEusXqKhIayzb:gOA2LzVCB8ecwEawmoI29szdf9XqiIL
  • TLSH
    T16E03D74437FD8628E1BF6BBB5D7282008775F897DD13D70D0AD1848E1AB3B448A99B93
  • 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