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High
Analysis Summary
CoinMiner is a malware designed to secretly mine cryptocurrencies, such as Bitcoin, on infected computers. The malware is typically spread through email attachments, malicious websites, or software downloads, and can infect both personal and business computers.
Once installed, CoinMiner malware will use the computer's processing power to solve complex mathematical algorithms and earn cryptocurrency for the hackers who created the malware. This can slow down the infected computer and cause it to overheat, potentially causing damage to the hardware.
CoinMiner malware is often difficult to detect because it is designed to run quietly in the background without drawing attention to itself. However, there are some signs that your computer may be infected with CoinMiner malware, including:
- Sluggish performance
- Increased CPU usage
- Overheating
- Fans running at a high speed
- Increased electricity bills
To prevent CoinMiner malware and other types of malware from infecting your computer, it's important to keep your operating system and antivirus software up to date, avoid downloading software or opening email attachments from unknown sources, and be cautious when visiting unfamiliar websites.
Impact
- Financial Loss
- Hardware Damage
- Data Loss
Indicators of Compromise
MD5
d99c605b5a2baff33a2d458fb85c3f06
9716d84888b1fc1e2a544df0a52aac6c
aa6577ee7aecfda0e8576f92807122c6
SHA-256
ad4d76cd6c16e1e923a9fc4120b353debc2ae9ff5c493b2d260bdba3a0b13c8b
bdb21a7f3ea3e2b79dc1b0882f47aecce8cb7b2b592298d94e6e3fc32cdbc1ab
c02981d526107b33e266291291e8f47fca4d8719d22ebddbd2c02e8b40973a0b
SHA1
848447212d467be24d4fa6629f139ad361f55d95
11b55311b487b516a634f972609d9858a344cd53
098dfb5969c6025f2bc133dd9f89535e0730deae
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 on time and make it into a standard security policy. Prioritize patching known exploited vulnerabilities and zero-days.
- Along with network and system hardening, code hardening should be implemented within the organization so that their websites and software are secure. Use testing tools to detect any vulnerabilities in the deployed codes.
- Maintain cyber hygiene by updating your anti-virus software and implementing a patch management lifecycle.
- In addition, users can also consider using ad-blockers and disabling JavaScript in their web browsers to reduce the risk of drive-by downloads of CoinMiner malware.








