Extracted

• • Target
    xoilactv8.solutions_chrome.exe
  • Size 57KB
  • SHA256 c3fab3b79e50916e0f482e4e048ea0ee380de241ae3ec16b075681ef306e1acb
  • MD5 caf3baa273a88ab3fc23f4c09f3b2a9f
  • SHA1 b3ae8b2d91adf7266cea5e213732c12816a76c5a
  • SHA512 c23296a69577954eeefc9c92a3472511555e397e833e84c341faa3ef7fe1f82ae92247027f7dd876f0786bfcef9a73db278a46ac3713556e8e5dc3b4bc946a34
  • SSDEEP 768:oFVG6s2NKKna4CaOhnVirKWRkRdmYMN4UN1XXGb5fAdOTIKFum1J:oFVLw4tUUvy3jq4ULXGb5feOTIuu2
  • TLSH
    T11443D74477FD4211E1BF4EBA9CB191514B32B8A76D32D38E06D4068E19B2B44CEA8F77
  • 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