Extracted

• • Target
    ccakhia.tv_chrome.exe
  • Size 57KB
  • SHA256 3ed758b59be9288d07a05eec37f1a619e9a82bde298ef9f46447dbb1f164531f
  • MD5 18b9c8a18d50b1825aca78762d2338ee
  • SHA1 b9668f96c552610809e69483ff699a45f98f6d42
  • SHA512 50c3038afaf2991720471c463e4ef31c7ff63c562f27921f9aab91b22070c09ebeaaaf9c90f2d4a7aaddbe569d762c82438b0970ea115c4fbd87df5d58627a69
  • SSDEEP 768:gLC0KM8pdU1CuTu0C5o9j+rsKdM3Xnq9dgYMA4KN1XXGb5fAdOTwGKFum1h:gLE+bfXqL9D4KLXGb5feOTwGuuW
  • TLSH
    T16B43F84473FD4211E1BF8EBA5DB191515B32B4A76D32C39E0AD4058E09B2B44CEA8F7B
  • 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