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Rewterz Threat Alert – Snake Keylogger’s Malware – Active IOCs

Severity

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

  • d756e53b9ac18571e86427f3be82a514
  • f6a7e9e7cb0bb0f93abb90e86018c838
  • 9f938947a13f2bd334ad20fd2a53b37b
  • 90ac0d3a6b97f0e817231588364d0c7e

SHA-256

  • 0ee4002e3357fe063463092aeb3af65186102a73866c999bbfd9fd8f02ee602c
  • b224fda1120307ae20f7bc3cc954eb01e0f42d3a68ec52bebde216e0fbc2a0d6
  • 887a72c6d2185c86606b4b80560d5f22fd8c87b261c392bf460c39df861e07b7
  • 951a1a7ce315e65a05cdbdd7f104e1e38b0f0195fc811d6771588532db45a7c4

SHA-1

  • 744461ae4c707bbeb77ea71574ef7944d8c819f4
  • ed87c2a26713c871d4687f143fd8c6bdf66dc71a
  • 3919e1b1b59376143946e36c61484db060495ce9
  • dc5f7b19e2d964d78d08528199c5034ef61cc6c3

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.