Analysis
- max time kernel
179s - max time network
131s - platform
android_x64 - resource
android-x64-arm64-20240514-en - resource tags
- submitted
03/06/2024, 12:18
General
- Target 91c22c89a4696a03cf747b1b8640a912_JaffaCakes118.apk
- Size 315KB
- Sample240603-pg389sfd56
- SHA256 5e22b0f84b9d6e30dabd72ad98a8f63117ccea76090e43003db62e2bbf739076
Score
8/10
Malware Config
Signatures
- Removes its main activity from the application launcher 1 TTPs 1 IoCs
- Requests changing the default SMS application. 2 TTPs 1 IoCs
- Checks Android system properties for emulator presence. 1 TTPs 6 IoCs
- Checks CPU information 2 TTPs 1 IoCs
Checks CPU information which indicate if the system is an emulator.
- Checks known Qemu pipes. 1 TTPs 2 IoCs
Checks for known pipes used by the Android emulator to communicate with the host.
- Loads dropped Dex/Jar 1 TTPs 1 IoCs
Runs executable file dropped to the device during analysis.
- 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 the phone number (MSISDN for GSM devices) 1 TTPs
- Acquires the wake lock 1 IoCs
- Checks if the internet connection is available 1 TTPs 1 IoCs
- Reads information about phone network operator. 1 TTPs
Processes
-
com.plmbvzuvco.elnsyn1⤵
- Removes its main activity from the application launcher
- Requests changing the default SMS application.
- Checks Android system properties for emulator presence.
- Checks CPU information
- Checks known Qemu pipes.
- Loads dropped Dex/Jar
- Queries information about running processes on the device
- Acquires the wake lock
- Checks if the internet connection is available
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Hide Artifacts
1Suppress Application Icon
1Virtualization/Sandbox Evasion
3System Checks
3Replay Monitor
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Downloads
cdfkgoexhc.jar
cdfkgoexhc.jar