LockerGoga
LockerGoga is ransomware that was first reported in January 2019, and has been tied to various attacks on European companies, including industrial and manufacturing firms.[1][2]
Techniques Used
| Domain | ID | Name | Use | |
|---|---|---|---|---|
| Enterprise | T1562 | .001 | 妨碍防御: Disable or Modify Tools |
LockerGoga installation has been immediately preceded by a "task kill" command in order to disable anti-virus.[3] |
| Enterprise | T1486 | 数据加密以实现影响 |
LockerGoga has encrypted files, including core Windows OS files, using RSA-OAEP MGF1 and then demanded Bitcoin be paid for the decryption key.[2][1][3] |
|
| Enterprise | T1570 | 横向工具传输 |
LockerGoga has been observed moving around the victim network via SMB, indicating the actors behind this ransomware are manually copying files form computer to computer instead of self-propagating.[1] |
|
| Enterprise | T1070 | .004 | 移除指标: File Deletion |
LockerGoga has been observed deleting its original launcher after execution.[2] |
| Enterprise | T1529 | 系统关机/重启 |
LockerGoga has been observed shutting down infected systems.[3] |
|
| Enterprise | T1531 | 账号访问移除 |
LockerGoga has been observed changing account passwords and logging off current users.[2][1] |
|
| Enterprise | T1553 | .002 | 颠覆信任控制: Code Signing |
LockerGoga has been signed with stolen certificates in order to make it look more legitimate.[3] |
| ICS | T0827 | Loss of Control |
Some of Norsk Hydro's production systems were impacted by a LockerGoga infection. This resulted in a loss of control which forced the company to switch to manual operations. [4] [5] |
|
| ICS | T0828 | Loss of Productivity and Revenue |
While Norsk Hydro attempted to recover from a LockerGoga infection, most of its 160 manufacturing locations switched to manual (non-IT driven) operations. Manual operations can result in a loss of productivity. [4][5] |
|
| ICS | T0829 | Loss of View |
Some of Norsk Hydro's production systems were impacted by a LockerGoga infection. This resulted in a loss of view which forced the company to switch to manual operations. [4] [5] |
|
Groups That Use This Software
References
- Harbison, M. (2019, March 26). Born This Way? Origins of LockerGoga. Retrieved April 16, 2019.
- CarbonBlack Threat Analysis Unit. (2019, March 22). TAU Threat Intelligence Notification – LockerGoga Ransomware. Retrieved April 16, 2019.
- Greenberg, A. (2019, March 25). A Guide to LockerGoga, the Ransomware Crippling Industrial Firms. Retrieved July 17, 2019.
- Kevin Beaumont How Lockergoga took down Hydro ransomware used in targeted attacks aimed at big business Retrieved. 2019/10/16
- Hydro Kevin Beaumont How Lockergoga took down Hydro ransomware used in targeted attacks aimed at big business Retrieved. 2019/10/16 Retrieved. 2019/10/16
- McKeague, B. et al. (2019, April 5). Pick-Six: Intercepting a FIN6 Intrusion, an Actor Recently Tied to Ryuk and LockerGoga Ransomware. Retrieved April 17, 2019.