Analysis
- max time kernel
179s - max time network
182s - platform
android_x64 - resource
android-x64-20240514-en - resource tags
- submitted
22/05/2024, 03:47
General
- Target 65e5f74e7191119fdd745f3cdad91369_JaffaCakes118.apk
- Size 18.4MB
- Sample240522-eb63vsba86
- SHA256 f057384601dbfd965120a50d05c3d1adf4f7b2a76b3f12dc28b88d584faf683d
Malware Config
Signatures
- Checks if the Android device is rooted. 1 TTPs 2 IoCs
- 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.
- Loads dropped Dex/Jar 1 TTPs 1 IoCs
Runs executable file dropped to the device during analysis.
- 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 1 IoCs
Application may abuse the framework's APIs to collect information about running processes on the device.
- Queries the mobile country code (MCC) 1 TTPs 1 IoCs
- 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
- Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
- Reads information about phone network operator. 1 TTPs
- Checks the presence of a debugger
- Listens for changes in the sensor environment (might be used to detect emulation) 1 TTPs 1 IoCs
- Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes
-
com.secondarm.taptapdash1⤵
- Checks if the Android device is rooted.
- Checks CPU information
- Checks memory information
- Loads dropped Dex/Jar
- Obtains sensitive information copied to the device clipboard
- Queries information about running processes on the device
- 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
- Listens for changes in the sensor environment (might be used to detect emulation)
- Uses Crypto APIs (Might try to encrypt user data)
-
com.secondarm.taptapdash:service1⤵
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks if the internet connection is available
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Hide Artifacts
1User Evasion
1Virtualization/Sandbox Evasion
2System Checks
2Replay Monitor
Loading Replay Monitor...
Downloads
1582435991586.jar
applicationId
664D6AD200CA-0001-1489-2107A7380188BeginSession.cls_temp
664D6AD200CA-0001-1489-2107A7380188BeginSession.json
664D6AD200CA-0001-1489-2107A7380188SessionApp.cls_temp
664D6AD200CA-0001-1489-2107A7380188SessionApp.json
664D6AD200CA-0001-1489-2107A7380188SessionDevice.cls_temp
664D6AD200CA-0001-1489-2107A7380188SessionDevice.json
664D6AD200CA-0001-1489-2107A7380188SessionOS.cls_temp
664D6AD200CA-0001-1489-2107A7380188SessionOS.json
crashlytics-userlog-664D6AD200CA-0001-1489-2107A7380188.temp
session_analytics.tap
session_analytics.tap.tmp
.YFlurrySenderIndex.info.AnalyticsData_JWSMRPCKFVG83C9ZFYDD_211
.YFlurrySenderIndex.info.AnalyticsMain
.yflurrydatasenderblock.5aaf97a8-ce1c-4d53-a091-0ea8f237e7a6
AppEventsLogger.persistedevents
Chanel.dat
UnityAdsStorage-public-data.json
UnityAdsStorage-public-data.json
103-1c7ff990-664d6ad0-6.ich_tmp
103-43cf5ac8-664d6ad0-5.ich_tmp
103-513eba70-664d6ad1-8.ich_tmp
103-6acaa741-664d6ad0-3.ich_tmp
103-a31ebf20-664d6ad0-4.ich_tmp
103-e67cd1e9-664d6ad0-7.ich_tmp
104-df635321-664d6acf-3.ich_tmp
pnofb.png
1582435991586.jar