April 18, 2025
Proactive Defense: The Importance of Incident Response Planning in Cybersecurity
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July 23, 2020Rewterz Threat Alert – Prometei Crypto-mining Botnet Exploits Windows SMB
July 23, 2020
Severity
High
Analysis Summary
A new cyber attack campaign is observed impersonating cyber security vendors and pushing malicious documents portrayed as intelligence of cyber attacks. The campaign drops macros well detected on threat intelligence forums. The document prompts targets to enable content. Below is a preview of such a document that impersonates FireEye.
Impact
Malicious code execution
Indicators of Compromise
Domain Name
- microsotflogin[.]com
- faecbooklogin[.]com
- facbeookloggin[.]com
- facebokloggin[.]com
- fireeyee[.]com
- kasparksy[.]com
MD5
- c09e58489e3bef464ee7d53c0d609f78
- 6dcdc730eaaca5983a4d5b26bc247c12
- 768ac4379ebd60fbc3207da789c40683
- 3affe13cc587ef7623ddfc15fc26099d
- 844b0e1a8d79c5c3ecbe970e890f6ea1
SHA-256
- 25801b86c6d2f41ea26db2b6508568ac95e0c568cd7f54af74676181e2564a30
- af443079e30d703a97ee1a8db695398b79a57cb5aa43f5fe4f6c0f95b165feca
- e6e2e20237ae757730b10d6deddce3f3711d09f693fe78d6b25bb6e7626079ac
- 7afe9cb3aebbc59fb0517ad7f34c5a5e9510c20e1c215e80d82c36c468ea1f0a
- 2deb003f7297cb6b40320e38aae81f62e338512bdf0acb27fb3ccdf7386b16aa
SHA1
- 41ede30973d6923c5bc786f1296d9b75fceb6f0c
- 7f9d4122cc2d88f7817843060709a5b4d4c86a7b
- 2583a7aa01fdfe427e19d8d5ed3afe2c59ba33fc
- d8d4d2e2c5c79f6ccafb7b41804f6b6ebfe8139f
- 097548237df53b18c40a00803435f0006b1a66f2
Source IP
- 104[.]244[.]78[.]10
- 46[.]165[.]230[.]12
URL
- https[:]//fireeyee[.]com/reports/fireeye_singapore_apt[.]docm
- hxxp[:]//kasparksy[.]com/reports/kaspersky_report_07_2020[.]docm
Remediation
- Block the threat indicators at their respective controls.
- Do not download attachments from untrusted emails.
- Do not download any cyber security reports from random sources.
- Always double-check for spelling mistakes in domain names before clicking on any links.
