Extracted

• • Target
    tlnnetwork.tv_new.exe
  • Size 25KB
  • SHA256 8d8c557327a1f7a1d21825043e95f441279becf7f085069d4138329411ed7f6b
  • MD5 437f744382101d3ecdddebabbf13d329
  • SHA1 04ebde804652d6a5a077ff859837b968ca32b58e
  • SHA512 cefc948ead4925e47adfbb46da6d4ec00b3e75c9d55c17a155226010c7b43f30307b244db40de3730dfaf5d1bf3f0ee950873ae00a08ca1e4764732665b2f763
  • SSDEEP 384:5+9W/96MIZ+HLv4SPgHxWvd0MIwnzl4+FIsUx9HZTGwNf8G+H+Xbz9ySxW5qWW:oc/7rvDPgQ1i6zmyIx9HXV8zEBySl
  • TLSH
    T123C2F84177FCC629E0BF2BBA5C7257004775B89BDD16CA0E0ED8908E1E777444AA4BA3
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryexecutionnanocorekeyloggerpersistenceprivilege_escalationspywarestealertrojan

  • Family: NanoCore

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

    keyloggertrojanstealerspywarenanocore

  • 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

  • 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

  • Executes dropped EXE

  • 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

  • Drops file in System32 directory

  behavioral1behavioral2