Extracted

• • Target
    tructiepbongda56.com_chrome.exe
  • Size 57KB
  • SHA256 1caea6eaded71dde721fe2b1d33391da35098dfbc8cc0ac8716b44b42e862aae
  • MD5 ddecd153f45cc30f031d540a981d42e3
  • SHA1 873c2cbb2785ccdf915981a5dac9e617f2a4ae8f
  • SHA512 b256e7f841bb8dd6bb7d70edb1b1ecaf379da016c07481b7cad243a4f7eb803c581e2bd3f61cf2b81b989b756586076eef60e9be2b26443612b92b4fc70cd6a1
  • SSDEEP 768:BMVSWgh++LaMWHYYoonxp140dFYMZ4jN1XXGb5fAdOTDpKFum10:BMYMMeYcvtOG4jLXGb5feOTDpuuH
  • TLSH
    T1D243D74477FD4211F5BF8EBA4DB181518732B8A7AD36C79D0A90058E0972B44CEA8F7B
  • 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

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • 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