Extracted

• • Target
    mpeppe.io_chrome.exe
  • Size 57KB
  • SHA256 dd0e36516ca290fc078c897bc7089e47cfdafa3104059260a2b17569758a390b
  • MD5 cd7f59a4030ae78a8b22a4359973f14d
  • SHA1 5342303f27a174ebd6b570e6db91db832cedd926
  • SHA512 2cb3c533addad025cad447a2f765db48c29c3bf5303dd686903c44dca26e97ba7ebd4469dc871d777edc0014504df883051ba796dd727da18104d67699fac610
  • SSDEEP 768:71looaNMFTCCL2/p05KFweXvdnYMu4xN1XXGb5fAdOTmKFum1U:71+93CyEKhXVYd4xLXGb5feOTmuu/
  • TLSH
    T1DF43D64473FD4511F2BF8EBA4DB191114732B8A7AD32D78E06D4068E19B2B44CAA8F77
  • 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