Analysis
- max time kernel
142s - max time network
132s - platform
android_x86 - resource
android-x86-arm-20240624-en - resource tags
- submitted
18/10/2024, 15:58
General
- Target 584db5ea89c525e99f1d9c8a732e96a4_JaffaCakes118.apk
- Size 20.9MB
- Sample241018-telnnavgre
- SHA256 bf406c3359cc30008885d4230b9fa620fe2132fbca49573bc803531cbdb3124e
Malware Config
Signatures
- Checks if the Android device is rooted. 1 TTPs 3 IoCs
- Patched UPX-packed file 1 IoCs
Sample is packed with UPX but required header fields are zeroed out to prevent unpacking with the default UPX tool.
- Checks Android system properties for emulator presence. 1 TTPs 1 IoCs
- Loads dropped Dex/Jar 1 TTPs 5 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 active data network 1 TTPs 3 IoCs
- Queries information about the current Wi-Fi connection 1 TTPs 3 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
- Reads information about phone network operator. 1 TTPs
- Requests dangerous framework permissions 2 IoCs
- UPX packed file 1 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 3 IoCs
- Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 2 IoCs
- Checks CPU information 2 TTPs 1 IoCs
- Checks memory information 2 TTPs 1 IoCs
Processes
-
com.tencent.qqmusic1⤵
- Checks if the Android device is rooted.
- Loads dropped Dex/Jar
- Queries information about running processes on the device
- Queries information about active data network
- Queries information about the current Wi-Fi connection
- Queries the mobile country code (MCC)
- 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/dex2oat --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 --dex-file=/data/data/com.tencent.qqmusic/files/hotfix/verify.jar --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/data/com.tencent.qqmusic/files/hotfix/oat/x86/verify.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
-
-
getprop net.dns12⤵
-
-
getprop net.dns22⤵
-
-
com.tencent.qqmusic:QQPlayerService1⤵
- Checks if the Android device is rooted.
- Checks Android system properties for emulator presence.
- Loads dropped Dex/Jar
- Queries information about running processes on the device
- 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)
-
getprop net.dns12⤵
-
-
getprop net.dns11⤵
-
com.tencent.qqmusic:QQPlayerService1⤵
- Checks if the Android device is rooted.
- Loads dropped Dex/Jar
- Queries information about running processes on the device
- 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)
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Virtualization/Sandbox Evasion
3System Checks
3Replay Monitor
Loading Replay Monitor...
Downloads
MidasEmptyRes1.apk
MidasEmptyRes2.apk
libufoPatch.so
libunipayutils.so
MidasCFT_1.5.1d_34_fefa46db17af090a6901cc91ba53929a.apk
MidasCore_1.5.1h_38_e2f6e77a61b7693178b5722304224541.apk
MidasPay_1.5.1h_38_05165adcf3a7e6a4014936f44004f86f.apk
MidasPay_1.5.1h_38_05165adcf3a7e6a4014936f44004f86f.apk
MidasSign.ini
debug.conf
core_info
QQMusic
QQMusic-journal
QQMusic-shm
QQMusic-wal
TencentUnipayDB-journal
TencentUnipayDB-wal
TencentUnipayIPList.db-journal
TencentUnipayIPList.db-wal
beacon_db
beacon_db
beacon_db
beacon_db-journal
beacon_db-wal
beacon_db-wal
beacon_db-wal
eup_db
eup_db
eup_db
eup_db
eup_db
eup_db
eup_db-journal
eup_db-shm
eup_db-shm
eup_db-wal
eup_db-wal
eup_db-wal
eup_db-wal
eup_db-wal
eup_db-wal
local_dir.db-journal
local_dir.db-wal
recogniz.db
recogniz.db-journal
recogniz.db-wal
supersdk_main.db-journal
supersdk_main.db-wal
verify.jar
verify.jar
verify.jar
libFormatDetector.so
libLPConvert.so
libNativeRQD.so
libPlayerCore_neon.so
libQQMMANDKSignature.so
libSongUrlFactory.so
libTUpdateService.so
libTxCodec_neon.so
libWXVoice.so
libckey.so
libckeygenerator.so
libdalvik_patch.so
libdesdecrypt.so
libexpress_verify.so
libfilescanner.so
libfingerprintV2jni.so
libfingerprintjni.so
libh.so
libimage_filter_common.so
libimage_filter_gpu.so
libinh.so
libmApptracker4Dau.so
libmresearch.so
libnetworkbase.so
libpbpinyin.so
libsearch.so
libsta_jni.so
libsuperapp_base.so
libtmfe30.so
libvad.so
libwnsnetwork.so
libwtecdh.so
Midas.xml
1.app.log
1.wns.log
common_statics.log
common_statics.log
common_statics.log
common_statics.log
storage.cfg
journal.tmp
playLog
playLog
recognize_model
tbslog.txt