Rewterz Threat Alert – Nanocore – IoCs

Severity

High

Analysis Summary

NanoCore is a remote access tool (RAT). In most cases, this malware is distributed using spam email campaigns. Criminals send thousands of deceptive emails that contain malicious attachments. Once opened, these files immediately infect computers with malware such as NanoCore. The presence of this malware can result into data exfiltration, since the malware distributor gains remote access to the infected system. The malware is also capable of disabling some tools, stealing credentials and sensitive information.

Impact

• Credential Theft 
• Unauthorized Access 
• Theft of Sensitive Information

Indicators of Compromise

MD5

• c4898eac857664a286781d4464b7e114
• dde408276c4221fb18dbec881a1da4fd

SHA-256

• fe437d43f7133fadd1f6737840d626ba30d61eb8e983072b16175dccd7f011c1
• d196d49b965a47e522ac601ef44137288fc28a5ec57b51aa733a354c5ceff141
• d64a4482514be4bb53344b4712d850bb5ad28bd589a5cf3f4d2d966d2ea9ef65
• f42a2e6e520e208d367e4680e80e4175a65689be0e52925b1fd8e4494f0e1def

SHA1

• 4e37bdf633b3ea1088566a0613d337ab47223bca
• 9e260193d65cc3651d9c7ced09acbc65682f88a4

Remediation

• Block all threat indicators at your respective controls.
• Search for IOCs in your environment.