Extracted

• • Target
    xoilac-tv66.club_chrome.exe
  • Size 57KB
  • SHA256 711f22ef8525418f37ddddc230d3ae7c8fb836e64095009c5968a6edb59c8a54
  • MD5 656109b72d74c668ae130e5e87c6c04a
  • SHA1 d15b074bb00249fa7afbed5f4abd8afe6f00ee3e
  • SHA512 c27b0c543ffa069fb182c6da7388714b20a85db077c7fadab8c7b21988fc74f45e7ee2e33af587a8deef8bde473eaadb5fcd193a4213252c08a4ceb84d3e7f50
  • SSDEEP 768:UZBuYk8jca8GwpiM72xD6PveLrKMdbYMD48N1XXGb5fAdOTx5KFum1w:U/z83b2xD6P2NMg48LXGb5feOTx5uuz
  • TLSH
    T11243E84477FD4251E1BF8EBA8DB155418B32B4A79D32D38D06D4068E09B2B40CEA8F7B
  • 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