Extracted

• • Target
    splasher-game.com_chrome.exe
  • Size 57KB
  • SHA256 8624246e43eead364b6ad0e928073b84b57eb0fcaf78d3a3794923a3575f39f1
  • MD5 5a8f632e14ddf56b18255f7dd89c9d90
  • SHA1 fa537af0d394570fa3f96eb5cb17a00e961d6d39
  • SHA512 086ada4ddfe2d5198258b298634deee80dfb7b19773d096347ad47f4cb9cfa7d4d3e72820159ff6a1b1c99a24d6a063f08ed257e3bd069cc6386368334eb166f
  • SSDEEP 768:dFH4qdXBO7CHoiGKpFpkCk3uPpdUYMc4zN1XXGb5fAdOTNKFum19:dRhI5XJuXxf4zLXGb5feOTNuuC
  • TLSH
    T1C243E84473FD4211F1BF5EBA4DB191518732B867AD32D39D0A94068E19B2B40CEA8FB7
  • 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