Recently, crimes abusing cryptocurrency as criminal proceeds have been on the rise. In particular, if a criminal is storing cryptocurrency using a wallet app installed on an Android mobile device, and then to transmit the cryptocurrency to an investigative agency or refuses to submit the password related to the cryptocurrency private key, because investigative agencies cannot access cryptocurrency wallets, it is difficult to confiscate them and identify the subjects of criminal transactions. In this study, artifacts from cryptocurrency personal wallet apps on Android were analyzed, files containing data related to wallet users' transaction behavior in each app were extracted from the file system of the device being analyzed, and created a program(AndroidWalletAnlayzer) that analyzes them and extracts artifacts. Using this, you can automatically extract artifacts about wallet addresses, transaction details, time data related to wallet use, etc. for the six wallet apps that can be installed and used in the Android environment. These results are data that cannot be known simply from the cryptocurrency transaction details related to crime, and will help prove the history of cryptocurrency transactions and identify the subject of criminal charges.