Analysis
- max time kernel
178s - max time network
184s - platform
android_x64 - resource
android-x64-20240514-en - resource tags
- submitted
15/05/2024, 15:02
General
- Target 46b50a2a8362e110b60802730492e47a_JaffaCakes118.apk
- Size 1.3MB
- Sample240515-seqf6sef4y
- SHA256 43418cddea37347f61fc1d2b3f7e897034c0dec8c72c4372d815a1d5776499f3
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
- Removes its main activity from the application launcher 1 TTPs 1 IoCs
- Checks CPU information 2 TTPs 1 IoCs
Checks CPU information which indicate if the system is an emulator.
- Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
- Queries account information for other applications stored on the device 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect account information stored on the device.
- Queries information about running processes on the device 1 TTPs 1 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.
- Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
- Checks if the internet connection is available 1 TTPs 1 IoCs
- Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
- Reads information about phone network operator. 1 TTPs
Processes
-
com.izmk.jpdl.cfjv1⤵
- Removes its main activity from the application launcher
- Checks CPU information
- Loads dropped Dex/Jar
- Queries account information for other applications stored on the device
- Queries information about running processes on the device
- Queries information about the current Wi-Fi connection
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks if the internet connection is available
-
com.izmk.jpdl.cfjv:daemon1⤵
- Loads dropped Dex/Jar
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Hide Artifacts
1Suppress Application Icon
1Virtualization/Sandbox Evasion
1System Checks
1Replay Monitor
Loading Replay Monitor...
Downloads
ddz.jar
dz.jar.cur.prof
tdz.jar
lezzd
lezzd-journal
lezzd-journal
lezzd-journal
lezzd-journal
lezzd-journal
lezzd-journal
um_cache_1715785476563.env
exchangeIdentity.json
mobclick_agent_cached_com.izmk.jpdl.cfjv1
umeng_it.cache
dz.jar