PWC. (2020, July 16). How WellMess malware has been used to target COVID-19 vaccines. Retrieved September 24, 2020.
Not cited by any technique.
None recorded.
None recorded.
| Technique | Used by | Procedure example |
|---|---|---|
| T1005 Data from Local System |
MalwareWellMess | WellMess can send files from the victim machine to C2. |
| T1016 System Network Configuration Discovery |
MalwareWellMess | WellMess can identify the IP address and user domain on the target machine. |
| T1059.001 PowerShell |
MalwareWellMess | WellMess can execute PowerShell scripts received from C2. |
| T1059.003 Windows Command Shell |
MalwareWellMess | WellMess can execute command line scripts received from C2. |
| T1071.001 Web Protocols |
MalwareWellMess | WellMess can use HTTP and HTTPS in C2 communications. |
| T1071.004 DNS |
MalwareWellMess | WellMess has the ability to use DNS tunneling for C2 communications. |
| T1082 System Information Discovery |
MalwareWellMess | WellMess can identify the computer name of a compromised host. |
| T1105 Ingress Tool Transfer |
MalwareWellMess | WellMess can write files to a compromised host. |
| T1105 Ingress Tool Transfer |
GroupAPT29 | APT29 has downloaded additional tools and malware onto compromised networks. |
| T1140 Deobfuscate/Decode Files or Information |
MalwareWellMess | WellMess can decode and decrypt data received from C2. |
| T1573.001 Symmetric Cryptography |
MalwareWellMess | WellMess can encrypt HTTP POST data using RC6 and a dynamically generated AES key encrypted with a hard coded RSA public key. |
| T1573.002 Asymmetric Cryptography |
MalwareWellMess | WellMess can communicate to C2 with mutual TLS where client and server mutually check certificates. |
| T1587.003 Digital Certificates |
GroupAPT29 | APT29 has created self-signed digital certificates to enable mutual TLS authentication for malware. |
Data from MITRE ATT&CK® (Enterprise). ATT&CK® is a registered trademark of The MITRE Corporation.
