Update Date
11/02/2023

Class: Trojan

A malicious program designed to electronically spy on the user’s activities (intercept keyboard input, take screenshots, capture a list of active applications, etc.). The collected information is sent to the cybercriminal by various means, including email, FTP, and HTTP (by sending data in a request).

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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: Trojan.Win32.Diztakun

No family description

Examples

F01550CBE57EA96862B8D093822E9FC1
5AB39300ED8A1EA290DA1282717859BC
76FA4A0CC386B228788DA56BAE596B26
B0B620CC5BFC918F3FB44FD589FD997B
EB150C86853B8C47542DF62CB9674B98

Tactics and Techniques: Mitre*

TA0007
Discovery

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)


T1124
System Time Discovery

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)


* © 2024 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.

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