BlackTech Analysis
Activities
Timeline
The analysis of the timeline helps to identify the required approach and handling of single vulnerabilities and vulnerability collections. This overview makes it possible to see less important slices and more severe hotspots at a glance. Initiating immediate vulnerability response and prioritizing of issues is possible.
Activities
Interest
Vulnerabilities
Campaigns (3)
These are the campaigns that can be associated with the actor:
IOC - Indicator of Compromise (10)
These indicators of compromise highlight associated network ressources which are known to be part of research and attack activities.
| ID | IP address | Hostname | Actor | Campaigns | Confidence |
|---|---|---|---|---|---|
| 1 | 10.0.0.211 | BlackTech | WaterBear | High | |
| 2 | 43.240.12.81 | mail.terascape.net | BlackTech | Taiwan Government Agencies | High |
| 3 | XX.XX.XXX.XXX | xx.xx.xxx.xxx.xxxxx.xxx | Xxxxxxxxx | Xxxxxxxx | Medium |
| 4 | XX.XXX.XX.XX | xxxxx.xxxx.xx | Xxxxxxxxx | Xxxxxx Xxxxxxxxxx Xxxxxxxx | High |
| 5 | XX.XXX.XX.XXX | xxxxx.xxxx.xx | Xxxxxxxxx | Xxxxxx Xxxxxxxxxx Xxxxxxxx | High |
| 6 | XX.XXX.XX.XX | xx-xxx-xx-xx.xxxx.xxxx.xxx.xx | Xxxxxxxxx | Xxxxxxxx | High |
| 7 | XXX.XXX.XXX.XX | Xxxxxxxxx | Xxxxxx Xxxxxxxxxx Xxxxxxxx | High | |
| 8 | XXX.XXX.XXX.XX | Xxxxxxxxx | Xxxxxx Xxxxxxxxxx Xxxxxxxx | High | |
| 9 | XXX.XX.XXX.XXX | xxx-xx-xxx-xxx.xxxxx-xx.xxxxx.xxx | Xxxxxxxxx | High | |
| 10 | XXX.XXX.XXX.XX | xxx-xxx-xxx-xx.xxxxx-xx.xxxxx.xxx | Xxxxxxxxx | Xxxxxxxx | High |
TTP - Tactics, Techniques, Procedures (6)
Tactics, techniques, and procedures summarize the suspected MITRE ATT&CK techniques used. This data is unique as it uses our predictive model for actor profiling.
| ID | Technique | Vulnerabilities | Access Vector | Confidence |
|---|---|---|---|---|
| 1 | T1059.007 | CWE-79, CWE-80 | Cross Site Scripting | High |
| 2 | T1068 | CWE-264, CWE-284 | Execution with Unnecessary Privileges | High |
| 3 | TXXXX.XXX | CWE-XXX | Xxxxxxxx Xxxxxxxxxxx Xx Xxxxxxxxx Xxxxxxxxxxxxxx Xxxxxxxx | High |
| 4 | TXXXX | CWE-XXX | Xxxxxxxxxx Xxxxxx | High |
| 5 | TXXXX.XXX | CWE-XXX | Xxxxxxxx Xxxxxxxxxxxxx | High |
| 6 | TXXXX | CWE-XXX, CWE-XXX | Xxxxxxxxxxxxx Xxxxxx | High |
IOA - Indicator of Attack (78)
These indicators of attack list the potential fragments used for technical activities like reconnaissance, exploitation, privilege escalation, and exfiltration. This data is unique as it uses our predictive model for actor profiling.
| ID | Class | Indicator | Confidence |
|---|---|---|---|
| 1 | File | /mifs/c/i/reg/reg.html | High |
| 2 | File | /server-info | Medium |
| 3 | File | /wp-json/oembed/1.0/embed?url | High |
| 4 | File | a2billing/customer/iridium_threed.php | High |
| 5 | File | admin.php?s=/Channel/add.html | High |
| 6 | File | admin/class-bulk-editor-list-table.php | High |
| 7 | File | administrator/components/com_media/helpers/media.php | High |
| 8 | File | auth.asp | Medium |
| 9 | File | base/ErrorHandler.php | High |
| 10 | File | xxx-xxx/xxxxxx | High |
| 11 | File | xxxx/xxxxxxxxxxxxx/xxxxxxx.xxx | High |
| 12 | File | xxxx/xxxxxxxxxxxxxxx.xxx | High |
| 13 | File | xxxx_xxxxx.xxx | High |
| 14 | File | xxxxxx.xxx | Medium |
| 15 | File | xxxx/xxxxxxxx.xxxx.xxxxxxx.xxx | High |
| 16 | File | xxxxxxxxxxx/xxxx-xxxxxx-xxxxxx.xxx | High |
| 17 | File | xxxxxxxxx/xx/xxxxxxxxxxxx.xxx | High |
| 18 | File | xxxx.xxx | Medium |
| 19 | File | xxxx/xxxxxxxxxx.xxx | High |
| 20 | File | xxxxx.xxx | Medium |
| 21 | File | xxx/xxx_xxx_xx.xxxx | High |
| 22 | File | xxxx_xxxx.xxx | High |
| 23 | File | xxxxxxx.xxx | Medium |
| 24 | File | xxxxxxxxx/xxxxxxx.xxx.xxx | High |
| 25 | File | xxx.x | Low |
| 26 | File | xxxxxxx.xxx | Medium |
| 27 | File | xxx_xxxx.xxx | Medium |
| 28 | File | xxxxx/xxxxx.xxx | High |
| 29 | File | xxxxxxx/xxxx.xxx | High |
| 30 | File | xxxxxx/?x=xxxxx/\xxxxx\xxx/xxxxxxxxxxxxxx&xxxxxxxx=xxxx_xxxx_xxxx_xxxxx&xxxx[x]=xxxxxx&xxxx[x][] | High |
| 31 | File | xxxxxxx/xxxxx/xxxx-xxx/xxxxxx.x | High |
| 32 | File | xxxxx.xxx | Medium |
| 33 | File | xxxxxx.xxx | Medium |
| 34 | File | xxxxxxxxx.x | Medium |
| 35 | File | xxxxxxxx/xxxxxxxx | High |
| 36 | File | xxxxx.xxx | Medium |
| 37 | File | xxxxx/xxxxxxx/xxxxxxxx/xxxxx.xxx.xxxx | High |
| 38 | File | xxxxxxx.xxx | Medium |
| 39 | File | xx-xxxxx/xxxxx-xxxx.xxx | High |
| 40 | File | xx-xxxxx/xxxxxx-xxxx.xxx | High |
| 41 | File | xx-xxxxxxxx/xxxxx-xx-xxxxx.xxx | High |
| 42 | Library | xxx/xxxx/xxxxxx.xxxxx.xxx | High |
| 43 | Argument | xxxxxx_xxxx | Medium |
| 44 | Argument | xxxxxxx | Low |
| 45 | Argument | xxxx_xx | Low |
| 46 | Argument | xxxxxxx-xxxxxx | High |
| 47 | Argument | xxxxxxx_xx | Medium |
| 48 | Argument | xxx_xxx | Low |
| 49 | Argument | xxxxxxxxxxxxxxx | High |
| 50 | Argument | xxxxxx | Low |
| 51 | Argument | xxxx | Low |
| 52 | Argument | xxxxxxx | Low |
| 53 | Argument | xxxx | Low |
| 54 | Argument | xx | Low |
| 55 | Argument | xxxxxxxxx | Medium |
| 56 | Argument | xx_xxxx | Low |
| 57 | Argument | x/xx/xxx | Medium |
| 58 | Argument | xxxxxxxxxx | Medium |
| 59 | Argument | xxxx | Low |
| 60 | Argument | xxxx/xxxxxxx | Medium |
| 61 | Argument | xxxxxxxxxxxxxxxxxxxxxxx | High |
| 62 | Argument | xxxxx | Low |
| 63 | Argument | xxxxxx_xxxx | Medium |
| 64 | Argument | xxxxxxxxxxxxx | High |
| 65 | Argument | xxxxxxxx_xxxxxxx | High |
| 66 | Argument | xxxxxx | Low |
| 67 | Argument | xxxxxxxx[] | Medium |
| 68 | Argument | xxxxxxxx[xxxx] | High |
| 69 | Argument | xxx | Low |
| 70 | Argument | xxx_xxxx[x][] | High |
| 71 | Argument | xxxxxxxx/xxx | Medium |
| 72 | Argument | xx | Low |
| 73 | Argument | xxxxxxxxxxxxx | High |
| 74 | Argument | xxx | Low |
| 75 | Argument | xxxxxxxxxxxxx | High |
| 76 | Input Value | -x | Low |
| 77 | Input Value | xxxxx"][xxxxxx]xxxxx('xxx')[/xxxxxx] | High |
| 78 | Network Port | xxx xxxxxx xxxx | High |
References (5)
The following list contains external sources which discuss the actor and the associated activities:
- https://blogs.jpcert.or.jp/en/2018/03/malware-tscooki-7aa0.html
- https://github.com/vuldb/cyber_threat_intelligence/tree/main/actors/BlackTech
- https://www.ithome.com.tw/news/139504
- https://www.trendmicro.com/en_us/research/17/f/following-trail-blacktech-cyber-espionage-campaigns.html
- https://www.trendmicro.com/en_us/research/19/l/waterbear-is-back-uses-api-hooking-to-evade-security-product-detection.html