Extracted

• • Target
    webpc.io_chrome.exe
  • Size 57KB
  • SHA256 e1e39e6cbe5e51ac9eaab023fba26a1d92f63965494bbf62b1d1a0abc2013d20
  • MD5 c24e53419354cef2256f82d69d620694
  • SHA1 5bfaa70907e66ec50279dc9c2d79780988db11ad
  • SHA512 5699e84b7f77d2f08a045f3dc74e7d56d9538c8b3f7dbe89d875278dec7388a389733321d48a7aa4628048d851dd3e454d1232091d9312642498c8a98e2880ab
  • SSDEEP 768:US3uI6wtjfzh6G7AhwMB5eM2ppb6eeowd5YM9Q4lN1XXGb5fAdOTzKFum1H:US/tjMG8XC5edS6Q4lLXGb5feOTzuuw
  • TLSH
    T1F843D74473FD4111F5BF8ABA4DB191514B32B8A7AD32C78D06D4068E1972B44CEA8F7B
  • 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