Rewterz Threat Alert – LokiBot – Active IOCs
August 14, 2021Rewterz Threat Alert – Vidar Malware – Active IOCs
August 16, 2021Severity
Medium
Analysis Summary
FormBook is an information-stealer malware that has been active since 2016. The info-stealer malware’s capabilities include stealing credentials, capturing screenshots of victim’s desktop, monitoring clipboard, keystroke logging, clearing browser cookies, downloading and executing files, uploading and removing bots, launching commands via ShellExecute, downloading and unpacking ZIP archive, rebooting and shutting down the system. The attackers behind these email campaigns used a variety of distribution techniques to deliver the FormBook info-stealer, including PDFs, Office Documents, ZIP, RAR, etc. Some of these files are related to quotation requests.
Impact
- Credential theft
- Keystroke logging
- Data Theft
Indicators of Compromise
Filename
- rock3245[.]exe
- ManifestBuild[.]exe
- SurrogateK[.]exe
MD5
- 98b7b0e6a8b0364de5fe1ba86b7c6bfd
- ca78d54d548798fcf44988d3a89433fd
- ef69c1b31ab08db5eec628aedd31ffd2
- 9b316c1286cf6a10bf2447c128a76b46
SHA-256
- c74a1ee1bb642221d811a5c617c175c09bca2cf5d6937f7981b9825eab5ef127
- d12401aff6e577ad268923a0310d09931870ad0f5c557245376ca0487e4be96d
- 259e3b91615c56477ea088113187b3d4699ccc3b32b0ae31c5ea49e895d67366
- 855dd7cf56397cb61245d06f6ed38576c71826737101275f66167986e602036f
SHA-1
- 762bb698218c43e1aa722cb518e542184d439093
- de519e152e3274523c23d58303f049509be2484e
- 13edc892f792e1460d26dc4fc329d9f6978788ca
- 38940f6ab390ec2006693883bf5585a7ec38c0c6
Remediation
- Block all threat indicators at your respective controls.
- Search for IOCs in your environment.