Extracted

• • Target
    ang-f-ns.com_chrome.exe
  • Size 57KB
  • SHA256 8e5e5487d8565471db5786140e440b898d5a343235221e67b01b217ce8e10c7e
  • MD5 a4f1e76f80a0767af805904a1a6b2ba6
  • SHA1 5f0739bcd12bc9cc96dd766789b55702387e9ba5
  • SHA512 c9d848004176edd709990c196ea1219015d0bb34fd72972cdc9d80402d684375f3587ce53c36f422667acd3ea485f67fc6077a19b324b2303ab73c158d3a730f
  • SSDEEP 768:GSZGQqu06P10I9ELNn2karVjdiYM24rN1XXGb5fAdOTjKFum1H:GQjP11CwrVx/h4rLXGb5feOTjuuE
  • TLSH
    T10B43084477FD4111E2BF8EBA4CB1A1518B32B8A75D32D78D0AD4068E09B2B40CDA8F77
  • 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