APT33 - Cyber Threat Intelligence

These indicators were reported, collected, and generated during the VulDB CTI analysis of the actor known as APT33. 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.apt33

Campaigns

The following campaigns are known and can be associated with APT33:

Elfin
PoshC2
Powerton

Countries

These countries are directly (e.g. origin of attacks) or indirectly (e.g. access by proxy) associated with APT33:

There are 9 more country items available. Please use our online service to access the data.

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 APT33.

ID	IP address	Hostname	Campaign	Confidence
1	5.79.66.241	-	Powerton	High
2	5.79.127.177	-	Elfin	High
3	5.135.120.57	-	-	High
4	5.135.199.25	-	-	High
5	5.187.21.70	-	Elfin	High
6	5.187.21.71	-	Elfin	High
7	8.26.21.117	117.21.26.8.serverpronto.com	Elfin	High
8	8.26.21.119	ns1.glasscitysoftware.net	Elfin	High
9	8.26.21.120	ns2.glasscitysoftware.net	Elfin	High
10	8.26.21.220	mail2.boldinbox.com	Elfin	High
11	8.26.21.221	mail3.boldinbox.com	Elfin	High
12	8.26.21.222	mail9.servidorz.com	Elfin	High
13	8.26.21.223	mail5.boldinbox.com	Elfin	High
14	31.7.62.48	-	-	High
15	37.48.105.178	-	Elfin	High
16	...	...	...	...

There are 60 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 APT33. 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, CWE-24, CWE-37	Pathname Traversal	High
2	T1040	CWE-319	Authentication Bypass by Capture-replay	High
3	T1055	CWE-74	Injection	High
4	T1059	CWE-88, CWE-94	Cross Site Scripting	High
5	T1059.007	CWE-79, CWE-80, CWE-85	Cross Site Scripting	High
6	T1068	CWE-264, CWE-269, CWE-284	Execution with Unnecessary Privileges	High
7	...	...	...	...

There are 22 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 APT33. This data is unique as it uses our predictive model for actor profiling.

ID	Type	Indicator	Confidence
1	File	`/admin/api/theme-edit/`	High
2	File	`/api/audits`	Medium
3	File	`/bin/sh`	Low
4	File	`/bsms_ci/index.php/user/edit_user/`	High
5	File	`/calendar/viewcalendar.php`	High
6	File	`/classes/Master.php?f=delete_appointment`	High
7	File	`/classes/Users.php?f=delete_client`	High
8	File	`/clients/profile`	High
9	File	`/cms/notify`	Medium
10	File	`/depotHead/list`	High
11	File	`/device/signin`	High
12	File	`/env`	Low
13	File	`/ext/phar/phar_object.c`	High
14	File	`/goform/setSysPwd`	High
15	File	`/goform/SysToolReboot`	High
16	File	`/goform/SysToolRestoreSet`	High
17	File	`/goform/WifiBasicSet`	High
18	File	`/goform/wifiSSIDset`	High
19	File	`/gpac/src/bifs/unquantize.c`	High
20	File	`/hrm/employeeadd.php`	High
21	File	`/hss/?page=product_per_brand`	High
22	File	`/hss/admin/?page=client/manage_client`	High
23	File	`/hss/admin/?page=user/manage_user`	High
24	File	`/index.php?module=configuration/application`	High
25	File	`/index.php?module=entities/forms&entities_id=24`	High
26	File	`/index.php?module=help_pages/pages&entities_id=24`	High
27	File	`/login`	Low
28	File	`/network_test.php`	High
29	File	`/odlms//classes/Master.php?f=delete_activity`	High
30	File	`/php-sms/admin/quotes/manage_remark.php`	High
31	File	`/plugin/getList`	High
32	File	`/projects/listprojects.php`	High
33	File	`/queuing/admin/ajax.php?action=save_settings`	High
34	File	`/rukovoditel/index.php?module=users/login`	High
35	File	`/tmp`	Low
36	File	`/v1/sql-runner`	High
37	File	`/var/polycom/cma/upgrade/scripts`	High
38	File	`/var/tmp/abrt/*/maps`	High
39	File	`/web/IndexController.java`	High
40	File	`/youthappam/editcategory.php`	High
41	File	`3_row-order.php`	High
42	File	`4840/tcp`	Medium
43	File	`AbstractScheduleJob.java`	High
44	File	`AccountTypePreferenceLoader.java`	High
45	File	`addrtoname.c`	Medium
46	...	...	...

There are 396 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:

Literature

The following articles explain our unique predictive cyber threat intelligence:

7.3 KiB Raw Blame History