Extracted

• • Target
    luckychip.io_chrome.exe
  • Size 48KB
  • SHA256 836e26403e6535b1f2ce5b33a3d4f7629ac5882a5def823851e67254a0267895
  • MD5 9a66f861934872ec9c6f3b112361d147
  • SHA1 564594545aa37eb26f2b6c35484c1423f7eb8b6a
  • SHA512 503ac74252c63a985f777d5b504a4218054e2b289399de21044b4c412a96697ae30c12f0bb86aabb5528b4d49f53386c3b5b85f5cd8d3f9f2ac97b6af1a040b7
  • SSDEEP 768:ThHDTj5D++kqzyYj1g+4B//o4zC1XXGblfA0yKFcO:dHL5DISTxgnBI4zEXGblf9yucO
  • TLSH
    T1B023E60437F98511E1FF5ABA8DB196019B31B497AC23D78E07D5058E1AB3B40CEA8B77
  • 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