Extracted

• • Target
    socolivetvttbd.tv_chrome.exe
  • Size 57KB
  • SHA256 cc205c2194dcd1b8d1e9d96f16a49281bd4b5e5259fae782eb3d18cdae4e23e5
  • MD5 e900f25e06fc17a8f226ac6c7e34e00f
  • SHA1 8a59569d399a14505413283b4fadc732ef0dd94c
  • SHA512 b93179c747c4d7e81e07461bc83c1f10254f24ad52c4df65c74e222021a86522fb5c17399ff2f5b17008539fc093cfce17d898d32ed41b8a89a365b27b957de2
  • SSDEEP 768:JFH4qdXBO7CHoiGKpFpkCk3uPBdgYMK4YN1XXGb5fAdOT+KFum19:JRhI5XJuf9t4YLXGb5feOT+uuy
  • TLSH
    T15043E84473FD4211F1BF5EBA5DB191514B32B867AD32C39D0A94068E19B2B40CEA8F7B
  • 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