Extracted

• • Target
    cweb3.io_chrome.exe
  • Size 48KB
  • SHA256 5dd8c4b9137b88bf443ce5a443af136d2746acb14c1b8d9af16957ddb71b7e53
  • MD5 b5c6f04930a473305d16c043c3d47cb1
  • SHA1 9abc93e406539dbb0487df19146e891487b9da67
  • SHA512 532cb78db924106c79e5cc5c38ec23078a8d768ff81dcfd7ffc1da805f1ca7e1b37003069c09b32ce3a3c01044c43e2ebf93fdbe5e72182871fc5e06583cf1aa
  • SSDEEP 768:EhPFhLTWeTOG+FFefF7SpeGrqL4Z//o4hC1XXGblfA0gKFcQ:YPnT2oAAGjZI4hEXGblf9gucQ
  • TLSH
    T14323F70437F98511F5BF4ABA8DB196019B31B8979C32D78E07D5058E1AB3B40CDA8B7B
  • 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