Grunzweig, J., et al. (2016, May 24). New Wekby Attacks Use DNS Requests As Command and Control Mechanism. Retrieved August 17, 2016.
Not cited by any technique.
None recorded.
None recorded.
| Technique | Used by | Procedure example |
|---|---|---|
| T1016 System Network Configuration Discovery |
MalwarePisloader | Pisloader has a command to collect the victim's IP address. |
| T1027 Obfuscated Files or Information |
MalwarePisloader | Pisloader obfuscates files by splitting strings into smaller sub-strings and including "garbage" strings that are never used. The malware also uses return-oriented programming (ROP) technique and single-byte XOR to obfuscate data. |
| T1059.003 Windows Command Shell |
MalwarePisloader | Pisloader uses cmd.exe to set the Registry Run key value. It also has a command to spawn a command shell. |
| T1071.004 DNS |
MalwarePisloader | Pisloader uses DNS as its C2 protocol. |
| T1082 System Information Discovery |
MalwarePisloader | Pisloader has a command to collect victim system information, including the system name and OS version. |
| T1083 File and Directory Discovery |
MalwarePisloader | Pisloader has commands to list drives on the victim machine and to list file information for a given directory. |
| T1105 Ingress Tool Transfer |
MalwarePisloader | Pisloader has a command to upload a file to the victim machine. |
| T1132.001 Standard Encoding |
MalwarePisloader | Responses from the Pisloader C2 server are base32-encoded. |
| T1547.001 Registry Run Keys / Startup Folder |
MalwarePisloader | Pisloader establishes persistence via a Registry Run key. |
Data from MITRE ATT&CK® (Enterprise). ATT&CK® is a registered trademark of The MITRE Corporation.
