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

• 60eaf00f8029324c45474af2af3f64fb
• cc85ca802857b7b8c8d387e0c955ae78
• aa4942da9a41c2c7ce12bc3855eb2350
• 3064726b643cf933c803d572ae56e925
• 0ad901aecff7abb6941efdaf3b1ec866

SHA-256

• 52bfe70515e66a6f6d8b5ffff8b2d310bf211f0dcc745337ee12d69e85015eb2
• 9cdb2d1ee24e1074a50d1d75ab57418d72d19b7e3fc8c33385e7329e81c24951
• c5fcb78f3d8f37ad58277089aa4ad3f4e6f0388ad8ee3c8e19065bab1b7f38e7
• 7637a06005c3e90cedae65054c0458d02a66865e1f91c61b5b7ba1ccf3303587
• 9354b4508b68e4610346573ceee0b88a8c356f9683f9ea6bdce5d704b2723539

SHA-1

• 7cf1bfbab3117ba69cb84318058b0888eda15e8c
• 619a03b2629f2d19aa00807ce2ba9ae20dbb4c69
• 07ddcf865989c7f5a07a9835f59d222e5a438edd
• af73eee09bfe11fe8475aec38d7742215432b063
• 973981e05f05851c810f98e064a5b07bb9db07bc

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.