Analysis
- max time kernel
26s - max time network
131s - platform
android_x86 - resource
android-x86-arm-20240611.1-en - resource tags
- submitted
14/06/2024, 04:46
General
- Target a80b506186c0d1907ed63626db476d6d_JaffaCakes118.apk
- Size 17.9MB
- Sample240614-fectvsvhmd
- SHA256 128bb81916971f2e6b8c66d881a250b582a81bfcea24321ade55f928cdf65fca
Malware Config
Signatures
- Checks if the Android device is rooted. 1 TTPs 2 IoCs
- 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 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.
- Requests cell location 2 TTPs 1 IoCs
Uses Android APIs to to get current cell location.
- 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 unique device ID (IMEI, MEID, IMSI) 1 TTPs
- Listens for changes in the sensor environment (might be used to detect emulation) 1 TTPs 1 IoCs
- 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
-
com.wanyue.quvideo1⤵
- 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
- Listens for changes in the sensor environment (might be used to detect emulation)
- 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
-
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq2⤵
-
-
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq2⤵
-
-
sh -c ps -ef2⤵
-
-
ps -ef1⤵
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
fe2ecde57a59b50cd2c8d94a79de4e275881822f4225237bda4c9c3efecb013f.0.tmp
journal
journal.tmp
MessageStore.db
MessageStore.db-journal
MessageStore.db-shm
MessageStore.db-wal
MsgLogStore.db-journal
MsgLogStore.db-wal
accs.db-journal
accs.db-wal
download_file.db-journal
download_file.db-wal
ua.db
ua.db
ua.db
ua.db
ua.db
ua.db
ua.db-journal
ua.db-wal
ua.db-wal
ua.db-wal
ua.db-wal
ua.db-wal
ua.db-wal
i==1.2.0&&1.0.0_1718340432654_envelope.log
t==8.1.4&&1.0.0_1718340434826_envelope.log
.jg.ac
.jg.ic
.jg.pk
.jg.pk.h
.jg.rd
.jg.ri
.jg.ri
.jg.ri
.jg.store.report_cf
.jg.store.report_pid
.jiagu.lock
exchangeIdentity.json
exid.dat
dW1weF9pbnRlcm5hbF8xNzE4MzQwNDI4Mzgx
umeng_it.cache
06-14 04-47-24.txt