Extracted

• • Target
    xoilac-7.baby_chrome.exe
  • Size 57KB
  • SHA256 7c6e40a1272485f0f6fe28dc3192e9d7b0128ec12066653d5996717d2ec6496a
  • MD5 7af7d0da245ed9ad4cb96d544af0409e
  • SHA1 3ca8866233e19837908d6df03ce80b549edc8ef0
  • SHA512 c6bc753dabbcb9a5dfe676d9c376303ce3a1958380e5f01055e3d68f108e2ebb88209cc06cca8511b06654b08a3b6822729f9de6d75535420f4fae37a80b1fe5
  • SSDEEP 768:jjwie26yfCe3OEtHLsb+GyKSzdUYMC4RN1XXGb5fAdOTZKFum1H:jjpfB/E+LKShxt4RLXGb5feOTZuus
  • TLSH
    T1D543E74477FD4111E5BF8EBA5DB191518B33B8A7AD22C38D0AD4068E19B2B40CDA8F77
  • 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