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December 14, 2022Severity
Medium
Analysis Summary
Snake is a modular .NET keylogger that was first spotted in late November 2020. Snake malware’s main feature is keylogging, but it also has additional capabilities such as taking screenshots and extracting data from the clipboard. Snake can also extract and exfiltrate data from browsers and email clients.
Snake’s name was derived from strings found in its log files and string obfuscation code. Using the malware’s builder, a threat actor can select and configure desired features and then generate new payloads. For this reason, the capabilities of samples found in the wild can vary.
Impact
- Credential Theft
Indicators of Compromise
MD5
- 6a10103405630640680edfe17266a5b0
- 4b5af6d9bff4ebd02e3df116c8a3c122
- 9cdfc88e33b92156dec7150930cdf0ab
- 5d5b7987264fda41616b032772a57ba2
SHA-256
- 4724f3238c5e64fd23f2b3ecab18a4537f08b881b43aa0cbdea73eee31ef8a75
- 2d8a9abf153f4354d4deee8fd33f19ef6f7362e53e465671059bbd1141577700
- 83cc7e14a5c33c9ae65ae54333c1387a93ff9336096c0fc50901ae3cd7e88f34
- 175502dab50de82e6d549e84e14bf10f7d6f665f61819acde3060d09489d230e
SHA-1
- c2c55ec9223e9d28fc086e7c8bd89434dea17654
- 9f910711fb6d92e3c60b003a3cee37fb73496e18
- c3a4965f648e9c7bed933b9823c38fb84bf0331f
- f9ca50a7ff60ef1fc16fe737352474245b29e04f
Remediation
- Block all threat indicators at your respective controls.
- Search for Indicators of compromise (IOCs) in your environment utilizing your respective security controls
- Emails from unknown senders should always be treated with caution.
- Never trust or open ” links and attachments received from unknown sources/senders.