Analysis
- max time kernel
161s - max time network
190s - platform
android_x64 - resource
android-x64-20240514-en - resource tags
- submitted
27/05/2024, 03:22
General
- Target 77bffbfa5b6e051605841f1ab1625639_JaffaCakes118.apk
- Size 7.8MB
- Sample240527-dwyrjsfd78
- SHA256 e8a505213fd3e84459e0542b2dad670be1e0a40145796c7a8cc9d0f92d7f3bcd
Malware Config
Signatures
- Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
- Checks CPU information 2 TTPs 1 IoCs
Checks CPU information which indicate if the system is an emulator.
- Checks memory information 2 TTPs 1 IoCs
Checks memory information which indicate if the system is an emulator.
- Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
- Queries information about running processes on the device 1 TTPs 3 IoCs
Application may abuse the framework's APIs to collect information about running processes on the device.
- Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.
- Queries the mobile country code (MCC) 1 TTPs 1 IoCs
- Queries the phone number (MSISDN for GSM devices) 1 TTPs
- Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 2 IoCs
- Checks if the internet connection is available 1 TTPs 2 IoCs
- Domain associated with commercial stalkerware software, includes indicators from echap.eu.org 2 IoCs
- Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
- Reads information about phone network operator. 1 TTPs
- Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes
-
com.freereader.kankan1⤵
- Checks CPU information
- Checks memory information
- Obtains sensitive information copied to the device clipboard
- Queries information about running processes on the device
- Queries information about the current Wi-Fi connection
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks if the internet connection is available
- Uses Crypto APIs (Might try to encrypt user data)
-
com.freereader.kankan:pushservice1⤵
- Queries information about running processes on the device
- Checks if the internet connection is available
-
com.freereader.kankan:player1⤵
- Queries information about running processes on the device
- Registers a broadcast receiver at runtime (usually for listening for system events)
Network
MITRE ATT&CK Mobile v15
Replay Monitor
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Downloads
0b70b295bc4035666a9d7e3fed440dcb.0.tmp
0b70b295bc4035666a9d7e3fed440dcb.1.tmp
874b0f13cd565c050fc6fd1cd79e5d4b.0.tmp
874b0f13cd565c050fc6fd1cd79e5d4b.1.tmp
ec8f08831cd226c5a9380227382a773a.0.tmp
ec8f08831cd226c5a9380227382a773a.1.tmp
journal
journal.tmp
mistat.db
mistat.db-journal
mistat.db-journal
mistat.db-journal
mistat.db-journal
mistat.db-journal
mistat.db-journal
mwsdk_analytics.db
mwsdk_analytics.db-journal
mwsdk_analytics.db-journal
mwsdk_analytics.db-journal
mwsdk_analytics.db-journal
mwsdk_analytics.db-journal
zhuishushenqi.db
zhuishushenqi.db-journal
zhuishushenqi.db-journal
zhuishushenqi.db-journal
bfd_cached_com.freereader.kankan
bfd_cached_com.freereader.kankan
bfd_cached_com.freereader.kankan
mobclick_agent_sealed_com.freereader.kankan
umeng_it.cache