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Proactive Defense: The Importance of Incident Response Planning in Cybersecurity
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September 1, 2022
Severity
Medium
Analysis Summary
Since 2016, FormBook has been active as a data-stealing malware that affects 4% of enterprises in 2020. It tracks and monitors keystrokes, finds and accesses files, takes screenshots, harvests passwords from various browsers, drops files, downloads, and executes stealthier malware in response to orders from a command-and-control server (C2). The cybercriminals behind these email campaigns used a variety of distribution techniques to deliver this malware, including PDFs, Office Documents, ZIP, RAR, etc.
Impact
- Credential Theft
- Sensitive Data Theft
- Keystroke Logging
Indicators of Compromise
MD5
- aee5dc50934419fecb4c98edaea13263
- 480d776aaf0ba771c103c4e2c8a637ac
SHA-256
- dcb3a5656488fdfed7c2367244bf2cd1232a12017e815de4c66b8d545f6e7eaf
- f0a1c775a0acaa668e35b2ecce62fcf995bd42a4806c5d33b31517913c52fe74
SHA-1
- 318e1c8a29fd2f8c97ffe430e02339f7840630c6
- 6b6c58118f745596e86a5b846e2eb910395f8ac7
Remediation
- Block all threat indicators at your respective controls.
- Search for IOCs in your environment.