Extracted

• • Target
    vebotvtzza.com_chrome.exe
  • Size 57KB
  • SHA256 b7262e69815a4dbcf16a86fdeaa634f1acc41b4d16682fed36fd2064bdf70501
  • MD5 8ace4a116f25e81c11c3c83538e3ea4c
  • SHA1 c5e28ab4fadbaa1108af2ce965b5eb5f02466a2e
  • SHA512 635ab79cb0919f4acb81612375d6352a209b33ccf02771dabfa52626eae331b7747f6bc93ec3fb7104fd0b8145638a4958f8cc8dcfcc62af4f7b7971b4bd624b
  • SSDEEP 768:xArq863wyfu88sqKig6TFUd8b3d0YMr4SN1XXGb5fAdOTuKFum1J:xikfzzwTFZbNRY4SLXGb5feOTuuu+
  • TLSH
    T15643E74473FD4211F1BF9EBA8DB191518B32B4A76D32C79E06D4068E09B2B408DA8F77
  • 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

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • 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