Try Hack Me, Redline
Redline This is a Try Hack Me premium room so to access it you will need a subscription, if you don't have one go get one with my Referral Link ### Task 1 - Introduction #### Question 1 Who created Redline? #### Answer
FireEye Reveal Answer ### Task 2 - Data Collection #### Question 1 What data collection method takes the least amount of time? #### Answer standard collector Reveal Answer #### Question 2 You are reading a research paper on a new strain of ransomware. You want to run the data collection on your computer based on the patterns provided, such as domains, hashes, IP addresses, filenames, etc. What method would you choose to run a granular data collection against the known indicators? #### Answer IOC Search collector Reveal Answer #### Question 3 What script would you run to initiate the data collection process? Please include the file extension. #### Answer runredlineaudit.bat Reveal Answer #### Question 4 If you want to collect the data on Disks and Volumes, under which option can you find it? #### Answer disk enumeration Reveal Answer #### Question 5 What cache does Windows use to maintain a preference for recently executed code? ##### Notes In the Redline User Guide Cache is mentioned 13 times, there is a section dedicated to the cache which answers this question. #### Answer prefetch Reveal Answer ### Task 3 - The Redline Interface #### Question 1 Where in the Redline UI can you view information about the Logged in User? #### Answer System Information Reveal Answer ### Task 4 - Standard Collector Analysis #### Question 1 Provide the Operating System detected for the workstation. ##### Notes
There is a bug in this room which is discussed in the forum, the System Information in Redline shows the OS to be Windows 7 Home Basic Service Pack 1, but that is not the answer.Read the instructions carefully, if you analyse the wrong file you will get the wrong answer! Be sure you did the previous task to setup the standard collector, ran the analysis and you have opened that file to get the answers. I added my reply in the forum. #### Answer Windows Server 2019 Standard 17763 Reveal Answer #### Question 2 Be sure to check the rest of the System Information section for other useful data. #### Question 3 What is the suspicious scheduled task that got created on the victim's computer? #### Answer MSOfficeUpdateFa.ke Reveal Answer #### Question 4 Find the message that the intruder left for you in the task. #### Answer THM-p3R5IStENCe-m3Chani$m Reveal Answer #### Question 5 There is a new System Event ID created by an intruder with the source name "THM-Redline-User" and the Type "ERROR". Find the Event ID #. #### Answer 546 Reveal Answer #### Question 6 Provide the message for the Event ID. #### Answer Someone cracked my password. Now I need to rename my puppy-++- Reveal Answer #### Question 7 It looks like the intruder downloaded a file containing the flag for Question 8. Provide the full URL of the website. #### Answer https:/wormhole.appdownload-streamgI9vQtChjyYAmZ8Ody0AuA Reveal Answer #### Question 8 Provide the full path to where the file was downloaded to including the filename. #### Answer C:\Program Files (x86)\Windows Mail\SomeMailFolder\flag.txt Reveal Answer #### Question 9 Provide the message the intruder left for you in the file. #### Answer THM\{600D-C@7cH-My-FR1EnD\} Reveal Answer ### Task 5 - IOC Search Collector #### Question 1 What is the actual filename of the Keylogger? #### Answer psylog.exe Reveal Answer #### Question 2 What filename is the file masquerading as? #### Answer thm1768.exe Reveal Answer #### Question 3 Who is the owner of the file? #### Answer WIN-2DET5DP0NPT\charles Reveal Answer #### Question 4 What is the file size in bytes? #### Answer 35400 Reveal Answer #### Question 5 Provide the full path of where the .ioc file was placed after the Redline analysis, include the .ioc filename as well #### Answer C:\Users\charles\Desktop\Keylogger-IOCSearch\IOCs\keylogger.ioc Reveal Answer