Extracted

• • Target
    limedocs.io_chrome.exe
  • Size 48KB
  • SHA256 270450da5e899f4b0720564c9f173f3d577febe7067657d12eb22de18986842b
  • MD5 85f893429e895546ff39e81a1145e43c
  • SHA1 64d35fdff6e45da9f16f19981e06d1a1ea791765
  • SHA512 802647e41ff60299c9bb227d318238acfb6833309712dfa0690d0540cbe6d2bd4db27923ab7563df2b68099f5cd6463eaadae1cc19a7c8103351b139daf79c9b
  • SSDEEP 768:Bh5/dhL264cV7TNmHi6D4F//w41C1XXGblfA0WKFcu:v57LY+48FQ41EXGblf9Wucu
  • TLSH
    T11B23F70477FD8111F5BF9ABA8DB196019B31B4979C22D38D07D9058E1AB3B40CEA8B77
  • 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