Analysis
- max time kernel
167s - max time network
187s - platform
android_x86 - resource
android-x86-arm-20240611.1-en - resource tags
- submitted
13/06/2024, 02:08
General
- Target a37f1ac6c332d79c5f816db36459a344_JaffaCakes118.apk
- Size 6.8MB
- Sample240613-ck17vs1bja
- SHA256 7b3312aa3c9a6b670a2e1223e7d81b01e327beb401dcc82846eb73b353e3ce8d
Malware Config
Signatures
- Checks if the Android device is rooted. 1 TTPs 1 IoCs
- Checks known Qemu files. 1 TTPs 3 IoCs
Checks for known Qemu files that exist on Android virtual device images.
- Loads dropped Dex/Jar 1 TTPs 1 IoCs
Runs executable file dropped to the device during analysis.
- 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 3 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 2 IoCs
Uses Android APIs to to get current cell location.
- Acquires the wake lock 1 IoCs
- Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs
Application may abuse the framework's foreground service to continue running in the foreground.
- Queries information about active data network 1 TTPs 3 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.
- Reads information about phone network operator. 1 TTPs
- Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 4 IoCs
- Schedules tasks to execute at a specified time 1 TTPs 1 IoCs
Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.
- Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 3 IoCs
- Checks CPU information 2 TTPs 3 IoCs
- Checks memory information 2 TTPs 1 IoCs
Processes
-
com.qihoo.appstore1⤵
- Queries information about running processes on the device
- Queries information about active data network
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
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com.qihoo.daemon1⤵
- Checks if the Android device is rooted.
- Checks known Qemu files.
- Queries information about running processes on the device
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- 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)
- Schedules tasks to execute at a specified time
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
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/system/bin/sh2⤵
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/system/bin/sh /system/bin/pm list packages2⤵
-
cmd package list packages3⤵
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com.qihoo.appstore:critical1⤵
- Registers a broadcast receiver at runtime (usually for listening for system events)
-
com.qihoo.appstore1⤵
- 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 CPU information
- Checks memory information
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/system/bin/ping -i 0.5 -s 56 -w 10 -c 10 221.130.199.882⤵
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/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq2⤵
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/system/bin/ping -i 0.5 -s 56 -w 10 -c 10 221.130.199.882⤵
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/system/bin/ping -i 0.5 -s 56 -w 10 -c 10 221.130.199.882⤵
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/system/bin/ping -i 0.5 -s 56 -w 10 -c 10 221.130.199.882⤵
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/system/bin/ping -i 0.5 -s 56 -w 10 -c 10 221.130.199.882⤵
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app_process32 / com.qihoo.appstore.rootcommand.persistent.CoreDaemon --nice-name=com.qihoo.appstore_CoreDaemon --daemon1⤵
Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Scheduled Task/Job
1Defense Evasion
Download New Code at Runtime
1Execution Guardrails
1Geofencing
1Foreground Persistence
1Virtualization/Sandbox Evasion
3System Checks
3Replay Monitor
Loading Replay Monitor...
Downloads
_ire-journal
_ire-wal
download5.db
download5.db-journal
download5.db-wal
filelist.db-shm
filelist.db-wal
ignoreupdate_appinfo.db
ignoreupdate_appinfo.db
ignoreupdate_appinfo.db-journal
ignoreupdate_appinfo.db-shm
ignoreupdate_appinfo.db-wal
ignoreupdate_appinfo.db-wal
ignoreupdate_appinfo.db-wal
new_downloads.db
new_downloads.db-journal
new_downloads.db-wal
update_history.db
update_history.db-journal
update_history.db-wal
Y29tLnFpaG9vLmFwcHN0b3Jl
Y29tLnFpaG9vLmFwcHN0b3Jl
Y29tLnFpaG9vLmFwcHN0b3Jl
Y29tLnFpaG9vLmFwcHN0b3Jl
Y29tLnFpaG9vLmFwcHN0b3Jl
Y29tLnFpaG9vLmFwcHN0b3Jl
finalcore.jar.cur.prof
log1718244570991
log1718244571194
finalcore.jar
finalcore.jar.tmp
localApkInfo.json
finalcore.jar