Analysis
- max time kernel
178s - max time network
131s - platform
android_x86 - resource
android-x86-arm-20240514-en - resource tags
- submitted
03/06/2024, 04:37
General
- Target 908d02efb93d719e71d03abe05b790c7_JaffaCakes118.apk
- Size 29.1MB
- Sample240603-e81mcach77
- SHA256 9e296344784c613b2d5610826f08c0c399a4a4daa1adeb2b5f784246472d4be2
Malware Config
Signatures
- Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
- 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 mobile country code (MCC) 1 TTPs 1 IoCs
- Queries the phone number (MSISDN for GSM devices) 1 TTPs
- Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
- Acquires the wake lock 1 IoCs
- Checks if the internet connection is available 1 TTPs 1 IoCs
- Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes
-
com.BF.TVGame.DuelOfSheep1⤵
- 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
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Acquires the wake lock
- Checks if the internet connection is available
- Uses Crypto APIs (Might try to encrypt user data)
-
/system/bin/dex2oat --debuggable --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --debuggable --generate-mini-debug-info --dex-file=/storage/emulated/0/bianfeng/sdk/plgs/baseSdk/baseSdk_8.jar --output-vdex-fd=105 --oat-fd=110 --oat-location=/storage/emulated/0/bianfeng/sdk/plgs/baseSdk/oat/x86/baseSdk_8.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
-
-
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq2⤵
-
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Execution Guardrails
1Geofencing
1Virtualization/Sandbox Evasion
2System Checks
2Replay Monitor
Loading Replay Monitor...
Downloads
TDGAtcagentgame.db
TDGAtcagentgame.db
TDGAtcagentgame.db
TDGAtcagentgame.db-journal
TDGAtcagentgame.db-wal
TDGAtcagentgame.db-wal
TDGAtcagentgame.db-wal
collect_data.db
collect_data.db
collect_data.db
collect_data.db
collect_data.db
collect_data.db-journal
collect_data.db-shm
collect_data.db-wal
collect_data.db-wal
collect_data.db-wal
collect_data.db-wal
collect_data.db-wal
.tidbf
DuelOfSheep_channel.dat
baseSdk_8.jar
baseSdk_8.jar