Extracted

• • Target
    xoilacbongda-wc2026b.tv_chromess.exe
  • Size 49KB
  • SHA256 b839251abb070be8eb208dc7a317103ed3205663958b490678023f7be12c44e2
  • MD5 8311fe11f0082a3631fd2b4ff460230a
  • SHA1 e1617bd6d3dd2dfc771809b0b29d9d76a79b35d0
  • SHA512 39f8409bea8bd3bd251a819a36b1bee5ee3cb1130e754b0d852901fa422525af56082894541f537ad909fc21d843291e73becc0892d2955768190bb1b5812476
  • SSDEEP 768:rhC/114ytcI5Li2bWzdB14n//w4wC1XXGblfA0kKFcs:FCX4yA2uYnQ4wEXGblf9kucs
  • TLSH
    T1E633F70477F94111F5BF8ABA4DB182119B31F897AC22D78E06D5058E1AB3B80DDA8F77
  • 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.

  • Disables service(s)

    defense_evasionexecution

  • Drops startup file

  • 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

  • Drops file in System32 directory

  • Enumerates processes with tasklist

    discovery

  • Executes a VBScript file via the Windows Script Host.

    execution

  • Sets desktop wallpaper using registry

    ransomware
  behavioral1behavioral2