Rewterz Threat Alert – FormBook Malware – Active IOCs
November 8, 2022Rewterz Threat Alert – RedLine Stealer – Active IOCs
November 8, 2022Rewterz Threat Alert – FormBook Malware – Active IOCs
November 8, 2022Rewterz Threat Alert – RedLine Stealer – Active IOCs
November 8, 2022Severity
High
Analysis Summary
Amadey infects a victim’s computer and incorporates it into a. botnet. The Amadey trojan can also download additional malware. and exfiltrate user information to a command and control (C2) server. Moreover, it can engage the victim’s system. The threat actor sent spam emails that reference a package or shipment. Many of the emails claim in the subject line that the package or shipment is from the shipping company DHL. For example, one subject line is “You have a package coming from DHL.” The bodies of all of the emails we observed in this campaign are blank. Each email has a ZIP attachment containing a Visual Basic Script (VBS) file. Each file name for the ZIP files is a series of numbers separated by an underscore, such as 044450_64504154.zip. The VBS files have the same name as their ZIP file, except they have the VBS extension rather than the ZIP extension.
Impact
- Information Theft
- Exposure of Sensitive Data
Indicators of Compromise
IP
31[.]41[.]244[.]15
MD5
- a6b90399f2e235c93066468219451892
- 522adad0782501491314a78c7f32006b
SHA-256
- 21492816e070532cf9309ac5f1b9a98347a389e7b4cc237541a917d7cdd50eca
- 351fd9b73fa0cbbdfbce0793ca41544f5191650d79317a34024f3c09f73ac9ba
SHA-1
- 89f80cd22ee36f1cc2793328f9e8abfc6d8645e9
- e487edceeef3a41e2a8eea1e684bcbc3b39adb97
URL
- http[:]//31[.]41[.]244[.]15/Mb1sDv3/Plugins/cred64[.]dll
- http[:]//31[.]41[.]244[.]15/Mb1sDv3/index[.]php?scr=1
Remediation
- Upgrade your operating system.
- Don’t open files and links from unknown sources.
- Install and run anti-virus scans.