Analysis
- max time kernel
179s - max time network
186s - platform
android_x64 - resource
android-x64-arm64-20240514-en - resource tags
- submitted
01/06/2024, 06:52
General
- Target 89aa6922615c9f5a17beca8c31924901_JaffaCakes118.apk
- Size 19.2MB
- Sample240601-hm5kysdc2w
- SHA256 4d311927297100dfa0350cef79aa820ee19d1851cc93c4ede1cff4d6f24f883b
Malware Config
Signatures
- Checks if the Android device is rooted. 1 TTPs 1 IoCs
- Requests cell location 2 TTPs 1 IoCs
Uses Android APIs to to get current cell location.
- 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 2 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 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 information about the current nearby Wi-Fi networks 1 TTPs 1 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
- Acquires the wake lock 1 IoCs
- Checks if the internet connection is available 1 TTPs 1 IoCs
- Domain associated with commercial stalkerware software, includes indicators from echap.eu.org 1 IoCs
- Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
- Reads information about phone network operator. 1 TTPs
- 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.avsnest.breedinggarden1⤵
- Checks if the Android device is rooted.
- Requests cell location
- Checks CPU information
- Checks memory information
- Loads dropped Dex/Jar
- Queries information about running processes on the device
- Queries information about the current Wi-Fi connection
- Queries information about the current nearby Wi-Fi networks
- Acquires the wake lock
- 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)
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Execution Guardrails
1Geofencing
1Hide Artifacts
1User Evasion
1Virtualization/Sandbox Evasion
2System Checks
2Replay Monitor
Loading Replay Monitor...
Downloads
classes.dex
classes.dex!classes2.dex
libjiagu.so
libjiagu_64.so
aebd5917d4eeafa5e965a8e36e11dbcf2e7c813a62d7c535c52860cf795c701b.0.tmp
ccd36d62e00340f1c987ca2763a774b3057e882102a3c5c28d3476f9601b3428.0.tmp
journal
journal.tmp
ut.db
ut.db
ut.db
ut.db
ut.db
ut.db-journal
ut.db-journal
ut.db-journal
ut.db-journal
ut.db-journal
ut.db-journal
.jg.ac
.jg.ac
.jg.ic
.jg.rd
.jg.ri
.jg.ri
.jg.store.report_pid
.jiagu.lock
com_alibaba_aliyun_crash_defend_sdk_info
com_alibaba_aliyun_crash_defend_sdk_info
dW1weF9pbnRlcm5hbF8xNzE3MjI0NzUyMzYx
dW1weF9pbnRlcm5hbF8xNzE3MjI0NzgyNTQ1
umeng_it.cache
ContextData.xml
ContextData.xml
Alvin2.xml
Alvin2.xml
Alvin2.xml