Extracted

• • Target
    huntervalentine.com_chrome.exe
  • Size 49KB
  • SHA256 035b7b6e8fae9f1c385ec4523f066e1c5f49c6962973dc38503d2a83f872de1a
  • MD5 b609d988c970e5e0cbba10a51f44bd47
  • SHA1 f94c4e0302542decfd1b6e76b1d9a1a6eefc8ef5
  • SHA512 6bf769fcd38a18b35118337914432c1207b40c37e54b52fce1828db3fd8de58db6c7ff146909730d43e7188ea09682cdba3663e74341f6c36ee16003778ace0d
  • SSDEEP 768:ghRzftISWcxq+TOBRmR42//w4PWbC1XXGblfA0wWYKFcrWwkW:U9+SK+kn2Q4PgEXGblf9wBucrLk
  • TLSH
    T11F33E60437F98211F1BF8ABA4DB192119B31B8979D32D78D06D505CE1AB3B40DEA8B77
  • 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