Analysis
- max time kernel
163s - max time network
171s - platform
android_x64 - resource
android-x64-20240603-en - resource tags
- submitted
06/06/2024, 02:33
General
- Target 99d25dc56669b1cb874b4e27f4fcaa21_JaffaCakes118.apk
- Size 16.6MB
- Sample240606-c195pseh8w
- SHA256 f93013e6caae41a31182c41fcb94815a2261ee1a64a433311dfc04b178c6f759
Score
7/10
Malware Config
Signatures
- Loads dropped Dex/Jar 1 TTPs 2 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 a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
- 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
- Domain associated with commercial stalkerware software, includes indicators from echap.eu.org 1 IoCs
- Queries information about active data network 1 TTPs 1 IoCs
- 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 unique device ID (IMEI, MEID, IMSI) 1 TTPs
- Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
- Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
- Checks CPU information 2 TTPs 1 IoCs
- Checks memory information 2 TTPs 1 IoCs
Processes
-
io.dcloud.UNIC311E9B1⤵
- Loads dropped Dex/Jar
- Obtains sensitive information copied to the device clipboard
- Queries information about running processes on the device
- Queries information about active data network
- 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)
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
- Checks memory information
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Virtualization/Sandbox Evasion
2System Checks
2Replay Monitor
Loading Replay Monitor...
Downloads
classes.dex
classes.dex!classes2.dex
libjiagu.so
jsb.version
libweexjsb.so
.jg.ac
.jg.ac
.jg.ic
.jg.rd
.jg.ri
.jg.ri
.jg.store.report_pid
.jiagu.lock
eje3cnc
test_app
.imei.txt
1717641259246