# DEV-0322 - Cyber Threat Intelligence

These _indicators_ were reported, collected, and generated during the [VulDB CTI analysis](https://vuldb.com/?kb.cti) of the actor known as [DEV-0322](https://vuldb.com/?actor.dev-0322). The _activity monitoring_ correlates data from social media, forums, chat rooms, and darknet markets. It helps to determine associated actors, specific activities, expected intentions, emerging research, and ongoing attacks. Our unique _predictive model_ uses _big data_ to forecast activities and their characteristics.

_Live data_ and more _analysis capabilities_ are available at [https://vuldb.com/?actor.dev-0322](https://vuldb.com/?actor.dev-0322)

## Campaigns

The following _campaigns_ are known and can be associated with DEV-0322:

* CVE-2021-35211
* ManageEngine ADSelfService Plus

## Countries

These _countries_ are directly (e.g. origin of attacks) or indirectly (e.g. access by proxy) associated with DEV-0322:

* [CN](https://vuldb.com/?country.cn)
* [US](https://vuldb.com/?country.us)

## IOC - Indicator of Compromise

These _indicators of compromise_ (IOC) indicate associated network resources which are known to be part of research and attack activities of DEV-0322.

ID | IP address | Hostname | Campaign | Confidence
-- | ---------- | -------- | -------- | ----------
1 | [24.64.36.238](https://vuldb.com/?ip.24.64.36.238) | mail.target-realty.com | ManageEngine ADSelfService Plus | High
2 | [45.63.62.109](https://vuldb.com/?ip.45.63.62.109) | 45.63.62.109.vultr.com | ManageEngine ADSelfService Plus | Medium
3 | [45.76.173.103](https://vuldb.com/?ip.45.76.173.103) | 45.76.173.103.vultr.com | ManageEngine ADSelfService Plus | Medium
4 | ... | ... | ... | ...

There are 11 more IOC items available. Please use our online service to access the data.

## TTP - Tactics, Techniques, Procedures

_Tactics, techniques, and procedures_ (TTP) summarize the suspected MITRE ATT&CK techniques used by _DEV-0322_. This data is unique as it uses our predictive model for actor profiling.

ID | Technique | Weakness | Description | Confidence
-- | --------- | -------- | ----------- | ----------
1 | T1006 | CWE-21, CWE-22, CWE-23 | Pathname Traversal | High
2 | T1055 | CWE-74 | Injection | High
3 | T1059 | CWE-94 | Cross Site Scripting | High
4 | ... | ... | ... | ...

There are 10 more TTP items available. Please use our online service to access the data.

## IOA - Indicator of Attack

These _indicators of attack_ (IOA) list the potential fragments used for technical activities like reconnaissance, exploitation, privilege escalation, and exfiltration by DEV-0322. This data is unique as it uses our predictive model for actor profiling.

ID | Type | Indicator | Confidence
-- | ---- | --------- | ----------
1 | File | `/language/lang` | High
2 | File | `admin/conf_users_edit.php` | High
3 | File | `c_rehash` | Medium
4 | File | `data/gbconfiguration.dat` | High
5 | ... | ... | ...

There are 34 more IOA items available (file, library, argument, input value, pattern, network port). 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://unit42.paloaltonetworks.com/manageengine-godzilla-nglite-kdcsponge/
* https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit/

## Literature

The following _articles_ explain our unique predictive cyber threat intelligence:

* [VulDB Cyber Threat Intelligence Documentation](https://vuldb.com/?kb.cti)
* [Cyber Threat Intelligence - Early Anticipation of Attacks](https://www.scip.ch/en/?labs.20201022)

## License

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