Extracted

• • Target
    simdeparture.nl_chrome.exe
  • Size 49KB
  • SHA256 94010a0a94c68efa86112398170c5ce4688386e85efe228e3f4507acd5ea6e5a
  • MD5 b9d4117135a6336a996fa8342bf0c256
  • SHA1 c542fd6e74a06254008e4968d1a5e72e3c35dc5c
  • SHA512 1b07eb8c04c41b478f04196e4776cd9ebc608fced840e0523738433f4e63fd9e93336911bad89da980e57205c14bd1da6246eab3acfe4a821594308f3974bf03
  • SSDEEP 768:JhFflWVjv2UD5thePMpt14O//w4qC1XXGblfA0XKFcB:nFgvVfI06OQ4qEXGblf9XucB
  • TLSH
    T16733071437FD8511F1BF9ABA4DB182019B31B4A79C22DB8E06D5058E19B3B40CEA8F77
  • 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