Extracted

• • Target
    hu2.io_chrome.exe
  • Size 57KB
  • SHA256 fbc09c0e3c67624904cc16edf3fcf89d030cbf558c4382a5c26aee28ede92faf
  • MD5 2f53290c516ae67b9a313c74dbad1497
  • SHA1 aef1162eec766b7e8fe85fdb458f0198b702ef53
  • SHA512 d583faadbec8788ee7a5f0035c6fd53fa80f899347cb9d10c3438a4b610f7bda857c2d787f432b8b97884c41c0eeb1623bfcd20c8dcc43d23ed844e74ea214ec
  • SSDEEP 768:+nEasW9lNSuLMNwMvGjFk4A/f38XLdFYMJ4dN1XXGb5fAdOToKFum1P:+EakuAFj4A/+Om4dLXGb5feOTouuY
  • TLSH
    T17543D74477FD4111E5BF9ABA4DB191518732B8A7AD22C7CD06D4068E09B3B40CEA8F7B
  • 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