PowerShower
Techniques Used |
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| Domain | ID | Name | Use | |
|---|---|---|---|---|
| Enterprise | T1071 | .001 | Application Layer Protocol: Web Protocols |
PowerShower has sent HTTP GET and POST requests to C2 servers to send information and receive instructions.(Citation: Unit 42 Inception November 2018) |
| Enterprise | T1560 | .001 | Archive Collected Data: Archive via Utility |
PowerShower has used 7Zip to compress .txt, .pdf, .xls or .doc files prior to exfiltration.(Citation: Kaspersky Cloud Atlas August 2019) |
| Enterprise | T1547 | .001 | Boot or Logon Autostart Execution: Registry Run Keys / Startup Folder |
PowerShower sets up persistence with a Registry run key.(Citation: Unit 42 Inception November 2018) |
| Enterprise | T1059 | .001 | Command and Scripting Interpreter: PowerShell |
PowerShower is a backdoor written in PowerShell.(Citation: Unit 42 Inception November 2018) |
| .005 | Command and Scripting Interpreter: Visual Basic |
PowerShower has the ability to save and execute VBScript.(Citation: Unit 42 Inception November 2018) |
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| Enterprise | T1132 | .001 | Data Encoding: Standard Encoding |
PowerShower has the ability to encode C2 communications with base64 encoding.(Citation: Unit 42 Inception November 2018)(Citation: Kaspersky Cloud Atlas August 2019) |
| Enterprise | T1564 | .003 | Hide Artifacts: Hidden Window |
PowerShower has added a registry key so future powershell.exe instances are spawned with coordinates for a window position off-screen by default.(Citation: Unit 42 Inception November 2018) |
| Enterprise | T1070 | .004 | Indicator Removal: File Deletion |
PowerShower has the ability to remove all files created during the dropper process.(Citation: Unit 42 Inception November 2018) |
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