Extracted

• • Target
    xoilactvttbdg.tv_chrome.exe
  • Size 57KB
  • SHA256 0fd8586fe08165471abc0ec0a4f5be6e38c68d0dbe6ec5135a451d5f3b2331ef
  • MD5 c49edc92d35dccbd3ecd863b7ea665bb
  • SHA1 600626ebce4fe109f01b0793aab8826bf08eec20
  • SHA512 78d12364d044f9210280781a8d9ab0f6b4cd4036ac7c2bd66c2b93335d26597b4204ead858b59d6f100f7cdf9a4091f8c159899293be06c0a635551c3b565468
  • SSDEEP 768:gZBuYk8jca8GwpiM72xD6PveLrKKdhYM045N1XXGb5fAdOTobKFum1y:g/z83b2xD6P2TK/45LXGb5feOTobuul
  • TLSH
    T15743D74477FD4251E1BF8EBA8DB195518772B4A79C32D38D06D4068E09B2B40CEA8F7B
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryevasionexecutionnanocoreimpactkeyloggerpersistenceprivilege_escalationransomwarespywarestealertrojan

  • Contains code to disable Windows Defender

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • Family: NanoCore

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

    keyloggertrojanstealerspywarenanocore

  • Modifies Windows Defender DisableAntiSpyware settings

    evasiontrojan

  • Modifies security service

    defense_evasion

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution

  • Command and Scripting Interpreter: PowerShell

    Run Powershell and hide display window.

    execution

  • Disables RegEdit via registry modification

    defense_evasion

  • Disables Task Manager via registry modification

    defense_evasion

  • Drops file in Drivers directory

  • Event Triggered Execution: Image File Execution Options Injection

    persistence

  • 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

  • Disables service(s)

    defense_evasionexecution

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Stops running service(s)

    defense_evasionexecution

  • Adds Run key to start application

    persistence

  • Discovers running processes

    Running process information can be used to identify security tools or plan follow-on actions.

    discovery

  • Drops file in System32 directory

  • Executes a VBScript file via the Windows Script Host.

    execution

  • Sets desktop wallpaper using registry

    ransomware
  behavioral1behavioral2