Extracted

• • Target
    xoilactv1ca.cc_chrome.exe
  • Size 57KB
  • SHA256 70b34868bf827625c6e9e4871f08d24dfa4c9dfc8ebfdc5c69eae7a4b0ff64c9
  • MD5 67ff55f4ab3843d2b319b363377ea4a5
  • SHA1 e9eb095f2c242030de48bdee351238c552e0ee9d
  • SHA512 7ed2ba0da043b8cad577271bc44c2d78ef755a3c9a9b9b53ca336cc0e50a3ac2e20ba852b4cce4c0ca96e97141069e3397963093622458b1ede2c939b023e676
  • SSDEEP 768:nArq863wyfu88sqKig6TFUd8bSdtYM341N1XXGb5fAdOTQKFum1O:nikfzzwTFZbiGQ41LXGb5feOTQuup
  • TLSH
    T16A43F84473FD4211F1BF9EBA8DB195514B32B4A7AD32C79E06D4068E09B2B408DA8F77
  • 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