Rewterz Threat Alert – FormBook Malware – Active IOCs

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
• Data Theft
• Keystroke Logging

Indicators of Compromise

Domain Name

• bupis44[.]info

MD5

• d370f1ad2df2eb4771e97e7a4999497b
• 57dd5a8e2cbdf8bc78f2efae80153613
• d69b1a9941091798aa10cecdaa7fd589

SHA-256

• 3f3d011a3815042e5896f5a9ab69fb1cd64d959b84b11ea69330b4d5b96c7bc7
• a7d0cff6a05994c0ae576fa842e44a101879317f62466923f1d96adee2c4a898
• 2e6c1e04f6f08de897e180ebf20a7ee0c5dc54e1c4041580386e24f8fbf67658

SHA-1

• 7575395dea0d983960ad4e8c365e75ad2e44285a
• 94216ba570aa9f525a4dcb8c4f74ffe4315b8568
• 7f25962001969d9b098c253b4859126b5deb47f7

URL

• hxxps[:]//rwrd[.]org/hhhhfhhhdgdbbdhgusndu879jshfhfbfhheuu447u84893h3ndjdhdfgggf/Dozgadoshoyccbbdyihfwhyai
• orlttf

Remediation

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