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cyber_threat_intelligence/campaigns/Cobalt Strike/README.md

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# Cobalt Strike - Cyber Threat Intelligence
These _indicators_ were reported, collected, and generated during the [VulDB CTI analysis](https://vuldb.com/?kb.cti) of the campaign known as _Cobalt Strike_. 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](https://vuldb.com/?actor)
## Countries
These _countries_ are directly (e.g. origin of attacks) or indirectly (e.g. access by proxy) associated with Cobalt Strike:
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* [US](https://vuldb.com/?country.us)
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* [DE](https://vuldb.com/?country.de)
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* [SV](https://vuldb.com/?country.sv)
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* ...
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There are 10 more country items available. Please use our online service to access the data.
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## Actors
These _actors_ are associated with Cobalt Strike or other actors linked to the campaign.
ID | Actor | Confidence
-- | ----- | ----------
1 | [Cobalt Strike](https://vuldb.com/?actor.cobalt_strike) | High
2 | [Conti](https://vuldb.com/?actor.conti) | High
## 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 Cobalt Strike.
ID | IP address | Hostname | Actor | Confidence
-- | ---------- | -------- | ----- | ----------
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1 | [23.82.140.91](https://vuldb.com/?ip.23.82.140.91) | - | [Cobalt Strike](https://vuldb.com/?actor.cobalt_strike) | High
2 | [23.108.57.108](https://vuldb.com/?ip.23.108.57.108) | - | [Cobalt Strike](https://vuldb.com/?actor.cobalt_strike) | High
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3 | [45.134.26.174](https://vuldb.com/?ip.45.134.26.174) | - | [Cobalt Strike](https://vuldb.com/?actor.cobalt_strike) | High
4 | [45.144.29.185](https://vuldb.com/?ip.45.144.29.185) | master.pisyandriy.com | [Cobalt Strike](https://vuldb.com/?actor.cobalt_strike) | High
5 | [62.128.111.176](https://vuldb.com/?ip.62.128.111.176) | - | [Cobalt Strike](https://vuldb.com/?actor.cobalt_strike) | High
6 | ... | ... | ... | ...
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There are 18 more IOC items available. Please use our online service to access the data.
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## TTP - Tactics, Techniques, Procedures
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_Tactics, techniques, and procedures_ (TTP) summarize the suspected MITRE ATT&CK techniques used within Cobalt Strike. This data is unique as it uses our predictive model for actor profiling.
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ID | Technique | Weakness | Description | Confidence
-- | --------- | -------- | ----------- | ----------
1 | T1059.007 | CWE-79, CWE-80 | Cross Site Scripting | High
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2 | T1068 | CWE-250, CWE-264, CWE-284 | Execution with Unnecessary Privileges | High
3 | T1110.001 | CWE-798 | Improper Restriction of Excessive Authentication Attempts | High
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4 | ... | ... | ... | ...
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There are 5 more TTP items available. Please use our online service to access the data.
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## IOA - Indicator of Attack
These _indicators of attack_ (IOA) list the potential fragments used for technical activities like reconnaissance, exploitation, privilege escalation, and exfiltration during Cobalt Strike. This data is unique as it uses our predictive model for actor profiling.
ID | Type | Indicator | Confidence
-- | ---- | --------- | ----------
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1 | File | `/?admin/user.html` | High
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2 | File | `/admin/success_story.php` | High
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3 | File | `/configuration/httpListenerEdit.jsf` | High
4 | File | `/etc/tomcat8/Catalina/attack` | High
5 | File | `/movie-portal-script/movie.php` | High
6 | File | `/notice-edit.php` | High
7 | File | `/resourceNode/jdbcResourceEdit.jsf` | High
8 | File | `/servlet/webacc` | High
9 | File | `/tmp` | Low
10 | File | `/wp-content/plugins/updraftplus/admin.php` | High
11 | File | `4.2.0.CP08` | Medium
12 | File | `account.asp` | Medium
13 | File | `acerctrl.ocx` | Medium
14 | File | `activate.php` | Medium
15 | File | `add.php` | Low
16 | File | `admin.php` | Medium
17 | File | `admin/admin.php` | High
18 | File | `admin/adminaddeditdetails.php` | High
19 | File | `admin/auth.php` | High
20 | File | `admin/images.php` | High
21 | File | `admin/import/class-import-settings.php` | High
22 | File | `admin/member_details.php` | High
23 | File | `admin/preview.php` | High
24 | File | `ajax/addComment.php` | High
25 | File | `and/or` | Low
26 | File | `app/code/core/Mage/Rss/Helper/Order.php` | High
27 | File | `arch/powerpc/kernel/entry_64.S` | High
28 | File | `archive_read_support_format_rar5.c` | High
29 | File | `article.php` | Medium
30 | File | `asp:.jpg` | Medium
31 | File | `auth2-gss.c` | Medium
32 | File | `backup.php` | Medium
33 | File | `bios.php` | Medium
34 | File | `blanko.preview.php` | High
35 | File | `block/bfq-iosched.c` | High
36 | File | `browse_ladies.php` | High
37 | File | `burl.c` | Low
38 | File | `cadena_ofertas_ext.php` | High
39 | File | `cal_popup.php` | High
40 | File | `category-delete.php` | High
41 | File | `category.php` | Medium
42 | File | `CFM File Handler` | High
43 | File | `cgi-bin/awstats.pl` | High
44 | File | `Change-password.php` | High
45 | File | `charts.php` | Medium
46 | File | `chat.php` | Medium
47 | File | `class.t3lib_formmail.php` | High
48 | File | `comments.php` | Medium
49 | File | `config.php` | Medium
50 | File | `core/stack/l2cap/l2cap_sm.c` | High
51 | File | `country_escorts.php` | High
52 | File | `cource.php` | Medium
53 | File | `Crypt32.dll` | Medium
54 | File | `dapur/index.php` | High
55 | File | `default.asp` | Medium
56 | File | `detail.php` | Medium
57 | ... | ... | ...
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There are 498 more IOA items available (file, library, argument, input value, pattern, network port). Please use our online service to access the data.
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## References
The following list contains _external sources_ which discuss the campaign and the associated activities:
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* https://isc.sans.edu/forums/diary/April+2021+Forensic+Quiz+Answers+and+Analysis/27308/
* https://isc.sans.edu/forums/diary/Attackers+Exploiting+WebLogic+Servers+via+CVE202014882+to+install+Cobalt+Strike/26752/
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* https://isc.sans.edu/forums/diary/Example+of+Cobalt+Strike+from+Emotet+infection/28318/
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* https://isc.sans.edu/forums/diary/Excel+spreadsheets+push+SystemBC+malware/27060/
* https://isc.sans.edu/forums/diary/June+2021+Forensic+Contest+Answers+and+Analysis/27582/
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* https://isc.sans.edu/forums/diary/Qakbot+infection+with+Cobalt+Strike+and+VNC+activity/28448/
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* https://isc.sans.edu/forums/diary/Qakbot+infection+with+Cobalt+Strike/27158/
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* https://research.checkpoint.com/2019/cobalt-group-returns-to-kazakhstan/
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* https://securelist.com/owowa-credential-stealer-and-remote-access/105219/
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* https://therecord.media/disgruntled-ransomware-affiliate-leaks-the-conti-gangs-technical-manuals/
* https://twitter.com/malware_traffic/status/1400876426497253379
* https://twitter.com/malware_traffic/status/1415740795622248452
* https://twitter.com/Unit42_Intel/status/1392174941181812737
* https://us-cert.cisa.gov/ncas/alerts/aa21-148a
* https://www.welivesecurity.com/2021/03/10/exchange-servers-under-siege-10-apt-groups/
## 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
(c) [1997-2022](https://vuldb.com/?kb.changelog) by [vuldb.com](https://vuldb.com/?kb.about). All data on this page is shared under the license [CC BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/). Questions? Check the [FAQ](https://vuldb.com/?kb.faq), read the [documentation](https://vuldb.com/?kb) or [contact us](https://vuldb.com/?contact)!
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