S0078 Psylo
Psylo is a shellcode-based Trojan that has been used by Scarlet Mimic. It has similar characteristics as FakeM. 1
| Item | Value |
|---|---|
| ID | S0078 |
| Associated Names | |
| Type | MALWARE |
| Version | 1.1 |
| Created | 31 May 2017 |
| Last Modified | 30 March 2020 |
| Navigation Layer | View In ATT&CK® Navigator |
Techniques Used
| Domain | ID | Name | Use |
|---|---|---|---|
| enterprise | T1071 | Application Layer Protocol | - |
| enterprise | T1071.001 | Web Protocols | Psylo uses HTTPS for C2.1 |
| enterprise | T1041 | Exfiltration Over C2 Channel | Psylo exfiltrates data to its C2 server over the same protocol as C2 communications.1 |
| enterprise | T1083 | File and Directory Discovery | Psylo has commands to enumerate all storage devices and to find all files that start with a particular string.1 |
| enterprise | T1070 | Indicator Removal | - |
| enterprise | T1070.006 | Timestomp | Psylo has a command to conduct timestomping by setting a specified file’s timestamps to match those of a system file in the System32 directory.1 |
| enterprise | T1105 | Ingress Tool Transfer | Psylo has a command to download a file to the system from its C2 server.1 |
Groups That Use This Software
| ID | Name | References |
|---|---|---|
| G0029 | Scarlet Mimic | 1 |