Analysis
- max time kernel
177s - max time network
184s - platform
android_x64 - resource
android-x64-20240611.1-en - resource tags
- submitted
16/06/2024, 01:20
General
- Target b11317fcffa7e3a9c7b4132852a5ee29_JaffaCakes118.apk
- Size 14.2MB
- Sample240616-bp5v6stbpg
- SHA256 afbe2f03addcf63ae2887bbb16a8d04f780b3b029653c09be64f8c4ea95f274a
Malware Config
Signatures
- Checks if the Android device is rooted. 1 TTPs 2 IoCs
- Loads dropped Dex/Jar 1 TTPs 7 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 2 IoCs
Application may abuse the framework's APIs to collect information about running processes on the device.
- Queries information about the current nearby Wi-Fi networks 1 TTPs 2 IoCs
Application may abuse the framework's APIs to collect information about the current nearby Wi-Fi networks.
- Queries the phone number (MSISDN for GSM devices) 1 TTPs
- Requests cell location 1 TTPs 4 IoCs
Uses Android APIs to to get current cell information.
- Queries information about active data network 1 TTPs 2 IoCs
- Queries information about the current Wi-Fi connection 1 TTPs 2 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
- Reads device software version 1 TTPs 1 IoCs
Uses Android APIs to read software version number for the device (IMEI/SV for GSM devices).
- Reads information about phone network operator. 1 TTPs
- Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 2 IoCs
- Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 2 IoCs
- Checks memory information 2 TTPs 2 IoCs
Processes
-
com.juzifenqi.app1⤵
- Checks if the Android device is rooted.
- Loads dropped Dex/Jar
- Obtains sensitive information copied to the device clipboard
- Queries information about running processes on the device
- Queries information about the current nearby Wi-Fi networks
- Requests cell location
- Queries information about active data network
- Queries information about the current Wi-Fi connection
- Queries the mobile country code (MCC)
- Reads device software version
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
- Checks memory information
-
com.juzifenqi.app:pushcore1⤵
- Checks if the Android device is rooted.
- Loads dropped Dex/Jar
- Queries information about running processes on the device
- Queries information about the current nearby Wi-Fi networks
- Requests cell location
- Queries information about active data network
- Queries information about the current Wi-Fi connection
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
- Checks memory information
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Virtualization/Sandbox Evasion
1System Checks
1Replay Monitor
Loading Replay Monitor...
Downloads
classes.dex
classes.dex!classes2.dex
classes.dex!classes3.dex
libjiagu.so
td_fm.jar
bugly_db_
bugly_db_-journal
bugly_db_-journal
bugly_db_-journal
bugly_db_-journal
hmdb
hmdb-journal
hmdb-journal
hmdb-journal
logdb.db
logdb.db-journal
sensorsdata
sensorsdata-journal
sensorsdata-journal
sensorsdata-journal
sensorsdata-journal
sensorsdata-journal
.jg.ac
.jg.ic
.jg.rd
.jg.ri
.jg.ri
.jg.store.report_pid
.jiagu.lock
__local_ap_info_cache.json
__send_data_1718500866253
24c110e1f76093b35c3c2df1927aab79.0.tmp
302ba74a656c04e34a61632854136ab2.0.tmp
4c984fe24161907e5b5b9423ecec3163.0.tmp
journal
journal
journal
journal.tmp
libcuid.so
pushcore__local_last_session.json
pushcore__local_stat_cache.json
td_fm.jar
alsn20170807.db
alsn20170807.db-journal
alsn20170807.db-journal
alsn20170807.db-journal
.cuid2
.cuid2
.confd
.confd-journal
.timestamp
.timestamp
.push_deviceid