Description
This article demonstrates how to circumvent anti-analysis techniques employed by GootLoader malware while utilizing Node.js debugging in Visual Studio Code. GootLoader JavaScript files employ an evasion technique that can pose a formidable challenge for sandboxes attempting to analyze the malware. The malware creators leveraged time-consuming loops with arrays of functions to deliberately delay the execution of malicious code, effectively implementing a sleep period to obfuscate GootLoader's malicious nature. Through continuous collaboration and knowledge sharing, we can enhance our ability to detect, analyze, and develop effective countermeasures against such malicious software.
Date
Published | Created | Modified |
---|---|---|
July 4, 2024, 10:30 a.m. | July 4, 2024, 10:30 a.m. | July 4, 2024, 10:53 a.m. |
Indicators
c853d91501111a873a027bd3b9b4dab9dd940e89fcfec51efbb6f0db0ba6687b
b939ec9447140804710f0ce2a7d33ec89f758ff8e7caab6ee38fe2446e3ac988
Attack Patterns
GootLoader
GootLoader
T1608.004
T1564.003
T1574.002
T1059.005
T1059.007
T1059.004
T1562.001
T1027