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CyberDefenders - The Crime

Created: 28/05/2024 18:04 Last Updated: 31/05/2024 21:01


Category: Endpoint Forensics Tags: Android, ALEAPP, sqlitebrowser


Scenario: We're currently in the midst of a murder investigation, and we've obtained the victim's phone as a key piece of evidence. After conducting interviews with witnesses and those in the victim's inner circle, your objective is to meticulously analyze the information we've gathered and diligently trace the evidence to piece together the sequence of events leading up to the incident.

Tools: - ALEAPP - sqlitebrowser

Resources: Android-Forensics-References


Questions

Q1: Based on the accounts of the witnesses and individuals close to the victim, it has become clear that the victim was interested in trading. This has led him to invest all of his money and acquire debt. Can you identify which trading application the victim primarily used on his phone?

42a5f37df5773525924a2862674c270d.png ๊Using ALEAPP will make life easier, specify folder that we just extracted from zip file and output folder then click process 199794b4a4e8fb1dbb89d881efd8ad6a.png After a while, open report once it finished and go to Installed Apps then you will see that this phone only has 1 trading app 5c27c09e13bd764388562f6e98b39490.png Which is Olymp Trade

Olymp Trade

Q2: According to the testimony of the victim's best friend, he said, "While we were together, my friend got several calls he avoided. He said he owed the caller a lot of money but couldn't repay now". How much does the victim owe this person?

0df5a81118313378f7f9585053c11e27.png If sevaral calls were avoided then the debt owner often go to SMS message and after examined SMS message, look like victim owned someone large amount of money

250000

Q3: What is the name of the person to whom the victim owes money?

3d93dde883d5b13cfdae6dd80d840629.png We got debt owner number so we can use this to find his name in Contacts fd4e3c890ea8238f7e438656955a92e7.png

Shady Wahab

Q4: Based on the statement from the victim's family, they said that on September 20, 2023, he departed from his residence without informing anyone of his destination. Where was the victim located at that moment?

2d46fd81a6e50735b96e2aa075e31f1e.png I checked Recent Activity then I found that victim used Google Maps which also has Snapsnot image too 5f9808d4ca4b611b9a9cfaa235317f97.png We can see that victim was stayed inside this hotel

The Nile Ritz-Carlton

Q5: The detective continued his investigation by questioning the hotel lobby. She informed him that the victim had reserved the room for 10 days and had a flight scheduled thereafter. The investigator believes that the victim may have stored his ticket information on his phone. Look for where the victim intended to travel.

414bd7373c611941388337fada24f64f.png ALEAPP result didn't get me any result so I went to media folder and just as I guessed, it was saved under Download folder 895a11b71ef50cc983678f2a60613e94.png Victim intented to travel in Las Vegas

Las Vegas

Q6: After examining the victim's Discord conversations, we discovered he had arranged to meet a friend at a specific location. Can you determine where this meeting was supposed to occur?

ca802ba099f0b3196dc6f99fa01c1f76.png Go back to ALEAPP, it caught discord chats for us and look like victim had an appointment in The Mob Museum

The Mob Museum

58747bdb6837a8cfed60d75741493827.png