Extracted

• • Target
    xoilacbongda-wc2026a.tv_chrome.exe
  • Size 50KB
  • SHA256 857c5549cff097d079fd46fcf2c32c594e4989e97a9e06617870eefa6081e26d
  • MD5 f121be184ed56050ff4f34fdd25d850e
  • SHA1 6c411de397b37479904d684dc75116fb8cc48cf7
  • SHA512 f4b69152f1c1133af6b94e8718cce0246303034a8dc02ad10f2ba60963e8de80103fddcc84d2760e5129bc3129195b0db925fd9577bd1899986f93fd72eec85e
  • SSDEEP 768:XdqB17JPp0trIctCvM1/7/6/Rgr4ZC1XXGblfppvKFc5xS:tqzRp0fCvu/j6Gr4ZEXGblfLvuc+
  • TLSH
    T1C833F84477F94611F1BF8ABA4DB186119B31B4A3AC22D78D0BD5058E1AB3780CDA8F77
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryevasionexecutionnanocoreimpactkeyloggerpersistenceprivilege_escalationransomwarespywarestealertrojanadware

  • 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

  • Boot or Logon Autostart Execution: Active Setup

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence

  • 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.

  • Disables service(s)

    defense_evasionexecution

  • Drops startup file

  • 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

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory

  • Enumerates processes with tasklist

    discovery

  • Sets desktop wallpaper using registry

    ransomware
  behavioral1behavioral2