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README.md

Grizzly Steppe - Cyber Threat Intelligence

The indicators are related to VulDB CTI analysis of the actor known as Grizzly Steppe. 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.grizzly_steppe

Countries

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

There are 59 more country items available. Please use our online service to access the data.

IOC - Indicator of Compromise

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

ID	IP address	Hostname	Confidence
1	1.112.1.1	softbank001112001001.bbtec.net	High
2	1.212.1.1	-	High
3	2.189.142.80	-	High
4	4.0.6.2	p8-0-0.nchicago2-core0.bbnplanet.net	High
5	5.1.82.130	-	High
6	5.1.82.140	-	High
7	5.2.64.10	-	High
8	5.9.32.230	static.230.32.9.5.clients.your-server.de	High
9	5.9.98.43	static.43.98.9.5.clients.your-server.de	High
10	5.28.62.85	clfc.default.thewinduppirate.uk0.bigv.io	High
11	5.34.150.2	5.34.150.2.static.user.wimaxonline.es	High
12	5.34.183.55	vds-807745.hosted-by-itldc.com	High
13	5.40.21.27	5.40.21.27.static.user.ono.com	High
14	5.45.183.194	-	High
15	5.56.133.19	5-56-133-19.static.karizanta.com	High
16	5.56.133.23	5-56-133-23.static.karizanta.com	High
17	5.56.133.125	5-56-133-125.static.karizanta.com	High
18	5.77.47.142	-	High
19	5.133.8.152	vendorcool.com	High
20	5.133.8.162	d8162.artnet.gda.pl	High
21	...	...	...

There are 600 more IOC items available. Please use our online service to access the data.

TTP - Tactics, Techniques, Procedures

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

ID	Technique	Description	Confidence
1	T1008	Algorithm Downgrade	High
2	T1040	Authentication Bypass by Capture-replay	High
3	T1059.007	Cross Site Scripting	High
4	T1068	Execution with Unnecessary Privileges	High
5	T1110.001	Improper Restriction of Excessive Authentication Attempts	High
6	...	...	...

There are 11 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 Grizzly Steppe. This data is unique as it uses our predictive model for actor profiling.

ID	Type	Indicator	Confidence
1	File	`#!/system`	Medium
2	File	`$HOME/.forward`	High
3	File	`$JENKINS_HOME/jenkins.security.RekeySecretAdminMonitor/backups`	High
4	File	`%2a`	Low
5	File	`%APPDATA%`	Medium
6	File	`%PROGRAMDATA%\1E\Client`	High
7	File	`%PROGRAMDATA%\OpenVPN Connect\drivers\tap\amd64\win10`	High
8	File	`%PROGRAMDATA%\Psyprax32\PPScreen.ini`	High
9	File	`%PROGRAMFILES%\Cylance\Desktop\log`	High
10	File	`%PROGRAMFILES(X86)%/Aternity Information Systems/Assistant/plugins`	High
11	...	...	...

There are 25121 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:

Literature

The following articles explain our unique predictive cyber threat intelligence: