cyber_threat_intelligence/actors/Qrypter

Qrypter - Cyber Threat Intelligence

The indicators are related to VulDB CTI analysis of the actor known as Qrypter. The activity monitoring correlates data from social media, forums, chat rooms, and darknet markets. It helps to determine associated actors, activities, intentions, emerging research, and attacks. Our unique predictive model is able to forecast activities and their characteristics.

Live data and more analysis capabilities are available at https://vuldb.com/?actor.qrypter

Countries

These countries are directly (e.g. origin of attacks) or indirectly (e.g. access by proxy) associated with Qrypter:

• US
• CN

IOC - Indicator of Compromise

These indicators of compromise indicate associated network ressources which are known to be part of research and attack activities of Qrypter.

ID	IP address	Hostname	Confidence
1	178.175.138.211	178-175-138-211.static.as43289.net	High

TTP - Tactics, Techniques, Procedures

Tactics, techniques, and procedures summarize the suspected ATT&CK techniques used by Qrypter. This data is unique as it uses our predictive model for actor profiling.

ID	Technique	Description	Confidence
1	T1059.007	Cross Site Scripting	High
2	T1068	Execution with Unnecessary Privileges	High
3	T1110.001	Improper Restriction of Excessive Authentication Attempts	High
4	...	...	...

There are 3 more TTP items available. Please use our online service to access the data.

IOA - Indicator of Attack

These indicators of attack list the potential fragments used for technical activities like reconnaissance, exploitation, privilege escalation, and exfiltration by Qrypter. This data is unique as it uses our predictive model for actor profiling.

ID	Type	Indicator	Confidence
1	File	/ajax/GetInheritedProperties	High
2	File	/MicroStrategyWS/happyaxis.jsp	High
3	File	/web/google_analytics.php	High
4	File	customize.php	High
5	File	customprofile.php	High
6	...	...	...

There are 43 more IOA items available. Please use our online service to access the data.

References

The following list contains external sources which discuss the actor and the associated activities:

• https://github.com/jeFF0Falltrades/IoCs/blob/master/Broadbased/qrypter_rat.md

Literature

The following articles explain our unique predictive cyber threat intelligence:

• VulDB Cyber Threat Intelligence Documentation
• Cyber Threat Intelligence - Early Anticipation of Attacks

License

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