Class: Exploit
Exploits are programs that contain data or executable code which take advantage of one or more vulnerabilities in software running on a local or remote computer for clearly malicious purposes. Often, malicious users employ an exploit to penetrate a victim computer in order to subsequently install malicious code (for example, to infect all visitors to a compromised website with a malicious program). Additionally, exploits are commonly used by Net-Worms in order to hack a victim computer without any action being required from the user. Nuker programs are notable among exploits; such programs send specially crafted requests to local or remote computers, causing the system to crash.Read more
Platform: Win32
Win32 is an API on Windows NT-based operating systems (Windows XP, Windows 7, etc.) that supports execution of 32-bit applications. One of the most widespread programming platforms in the world.Family: AmsiBypass
No family descriptionTactics and Techniques: Mitre*
An adversary may gather the system time and/or time zone from a local or remote system. The system time is set and stored by the Windows Time Service within a domain to maintain time synchronization between systems and services in an enterprise network. (Citation: MSDN System Time)(Citation: Technet Windows Time Service)
System time information may be gathered in a number of ways, such as with Net on Windows by performing net time \hostname to gather the system time on a remote system. The victim’s time zone may also be inferred from the current system time or gathered by using w32tm /tz.(Citation: Technet Windows Time Service)
On network devices, Network Device CLI commands such as `show clock detail` can be used to see the current time configuration.(Citation: show_clock_detail_cisco_cmd)
This information could be useful for performing other techniques, such as executing a file with a Scheduled Task/Job(Citation: RSA EU12 They’re Inside), or to discover locality information based on time zone to assist in victim targeting (i.e. System Location Discovery). Adversaries may also use knowledge of system time as part of a time bomb, or delaying execution until a specified date/time.(Citation: AnyRun TimeBomb)
An adversary may gather the system time and/or time zone from a local or remote system. The system time is set and stored by the Windows Time Service within a domain to maintain time synchronization between systems and services in an enterprise network. (Citation: MSDN System Time)(Citation: Technet Windows Time Service)
System time information may be gathered in a number of ways, such as with Net on Windows by performing net time \hostname to gather the system time on a remote system. The victim’s time zone may also be inferred from the current system time or gathered by using w32tm /tz.(Citation: Technet Windows Time Service)
On network devices, Network Device CLI commands such as `show clock detail` can be used to see the current time configuration.(Citation: show_clock_detail_cisco_cmd)
This information could be useful for performing other techniques, such as executing a file with a Scheduled Task/Job(Citation: RSA EU12 They’re Inside), or to discover locality information based on time zone to assist in victim targeting (i.e. System Location Discovery). Adversaries may also use knowledge of system time as part of a time bomb, or delaying execution until a specified date/time.(Citation: AnyRun TimeBomb)
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