Rewterz Threat Alert – ModiLoader aka DBatLoader – Active IOCs
February 14, 2023Rewterz Threat Advisory – Multiple Intel processors Vulnerabilities
February 15, 2023Rewterz Threat Alert – ModiLoader aka DBatLoader – Active IOCs
February 14, 2023Rewterz Threat Advisory – Multiple Intel processors Vulnerabilities
February 15, 2023Severity
Medium
Analysis Summary
GCleaner is a type of malware that disguises itself as a legitimate software program called “GCleaner” or “G-Cleaner.” It is typically spread through malicious email attachments or fake software downloads. Once installed on a computer, GCleaner can gather personal information, display unwanted ads, and cause other malicious activity. To avoid the detection by Anti-virus they changed their technique by distributing these malware through crack websites. When these cracks are executed, it emits various payloads. Depending on the country it emits various malware which includes STOP/DJVU ransomware, SmokeLoader, Redline, Amadey, Flicker, and Racoon Stealer. The countries that were mostly targeted were the US, EU, and CA.
It is important to keep your anti-virus software updated and to be cautious when downloading and installing programs, particularly from untrusted sources.
Impact
- Information Theft
- Credential Theft
- Exposure of Sensitive Data
Indicators of Compromise
MD5
- 74e866ed943e34089f77b836f9ee66d6
- 1fe94c9b44922b06e4778a6ae72918d0
- 1110bd14bf2401c4c96f142d0ed002cc
- eeae06fd1bf4581cc65c8348d9a3d702
- 3e510b23d8bd9a4c2a6ca2e70e21c1b9
SHA-256
- f53335fec298ee14fc6ea7c8d2a73ea7a2bcddb9f864501a1fcd7a8ca6e0c661
- 072a70d466b8d0df18248257584cb9f3c01a4382f7782dd8d9cf9e637e6c865d
- 73c771a8a8fab929c1f1b58ad4d142546eaf3716f8e9085e671b14d4b6454172
- d66cdab94fb0231de6ddd6201c606115b2fa8174cc9f25816aabcb3347acc398
- 1dc7421ff9da13e0cf1239f082f66b0aa7a5826241b4f146497a7c84cb5897bd
SHA-1
- e81fb2fdc43578d3fb0f1e26b3e55d3e3e6f70ed
- d887113e9f28478b2d84deb47adf175c579b3d2c
- 0a13256f85b41bb98dd547094d80258162c674dc
- 1c00733dbeae30efde5a4b25cd54106d47a79516
- 711230c858c63187014eb1ff45b1f2e9096a99e1
Remediation
- Block all threat indicators at your respective controls.
- Search for Indicators of compromise (IOCs) in your environment utilizing your respective security controls
- Patch and upgrade any platforms and software timely and make it into a standard security policy. Prioritize patching known exploited vulnerabilities and zero-days.
- Enable antivirus and anti-malware software and update signature definitions in a timely manner. Using multi-layered protection is necessary to secure vulnerable assets.