Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Severity
Medium
Analysis Summary
A malspam email campaign that has emails with subject lines about love letters and had a zip attachment with a name starting with “Love_You_”. The zip file, when uncompressed, contained a JavaScript file that, upon execution, performed several HTTP requests to download additional malicious executables. These executables were a Monero cryptocurrency miner, Phorpiex spambot malware, and GandCrab ransomware. The Phorpiex spambot malware caused the victim host to be joined to a botnet and begin emailing out copies of the malicious zip file to additional targets. Meanwhile the victim host was infected with ransomware and leveraged to mine crypto-currency.
Impact
File encryption
Indicators of Compromise
IP(s) / Hostname(s)
URLs
Malware Hash (MD5/SHA1/SH256)
Remediation