Kevin
Techniques Used |
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| Domain | ID | Name | Use | |
|---|---|---|---|---|
| Enterprise | T1071 | .001 | Application Layer Protocol: Web Protocols |
Variants of Kevin can communicate with C2 over HTTP.(Citation: Kaspersky Lyceum October 2021) |
| .004 | Application Layer Protocol: DNS |
Variants of Kevin can communicate over DNS through queries to the server for constructed domain names with embedded information.(Citation: Kaspersky Lyceum October 2021) |
||
| Enterprise | T1059 | .003 | Command and Scripting Interpreter: Windows Command Shell |
Kevin can use a renamed image of `cmd.exe` for execution.(Citation: Kaspersky Lyceum October 2021) |
| Enterprise | T1132 | .001 | Data Encoding: Standard Encoding |
Kevin can Base32 encode chunks of output files during exfiltration.(Citation: Kaspersky Lyceum October 2021) |
| Enterprise | T1001 | .001 | Data Obfuscation: Junk Data |
Kevin can generate a sequence of dummy HTTP C2 requests to obscure traffic.(Citation: Kaspersky Lyceum October 2021) |
| Enterprise | T1546 | .003 | Event Triggered Execution: Windows Management Instrumentation Event Subscription |
Kevin can compile randomly-generated MOF files into the WMI repository to persistently run malware.(Citation: Kaspersky Lyceum October 2021) |
| Enterprise | T1564 | .003 | Hide Artifacts: Hidden Window |
Kevin can hide the current window from the targeted user via the `ShowWindow` API function.(Citation: Kaspersky Lyceum October 2021) |
| Enterprise | T1070 | .004 | Indicator Removal: File Deletion |
Kevin can delete files created on the victim's machine.(Citation: Kaspersky Lyceum October 2021) |
| Enterprise | T1036 | .003 | Masquerading: Rename System Utilities |
Kevin has renamed an image of `cmd.exe` with a random name followed by a `.tmpl` extension.(Citation: Kaspersky Lyceum October 2021) |
| Enterprise | T1027 | .013 | Obfuscated Files or Information: Encrypted/Encoded File |
Kevin has Base64-encoded its configuration file.(Citation: Kaspersky Lyceum October 2021) |
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