Analysis
- max time kernel
179s - max time network
184s - platform
android_x86 - resource
android-x86-arm-20240603-en - resource tags
- submitted
04/06/2024, 15:11
General
- Target 9550813382357bce9964ce74d844be16_JaffaCakes118.apk
- Size 22.0MB
- Sample240604-sk15vsbb8s
- SHA256 33f4f11a952f4562673ef184bc30fb2a37fa56b873beecbed7637e978377ec34
Malware Config
Signatures
- Loads dropped Dex/Jar 1 TTPs 15 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 4 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 2 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
- Requests cell location 1 TTPs 2 IoCs
Uses Android APIs to to get current cell information.
- Domain associated with commercial stalkerware software, includes indicators from echap.eu.org 1 IoCs
- Queries information about active data network 1 TTPs 4 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
- Listens for changes in the sensor environment (might be used to detect emulation) 1 TTPs 2 IoCs
- Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 4 IoCs
- Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 4 IoCs
- Checks CPU information 2 TTPs 2 IoCs
Processes
-
com.major.fkxxl.m3601⤵
- 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
- Queries the mobile country code (MCC)
- 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
-
/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=/data/user/0/com.major.fkxxl.m360/code_cache/secondary-dexes/base.apk.classes2.zip --output-vdex-fd=47 --oat-fd=48 --oat-location=/data/user/0/com.major.fkxxl.m360/code_cache/secondary-dexes/oat/x86/base.apk.classes2.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
-
-
/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=/data/user/0/com.major.fkxxl.m360/code_cache/secondary-dexes/base.apk.classes3.zip --output-vdex-fd=47 --oat-fd=48 --oat-location=/data/user/0/com.major.fkxxl.m360/code_cache/secondary-dexes/oat/x86/base.apk.classes3.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
-
-
/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=/data/user/0/com.major.fkxxl.m360/code_cache/secondary-dexes/base.apk.classes4.zip --output-vdex-fd=47 --oat-fd=48 --oat-location=/data/user/0/com.major.fkxxl.m360/code_cache/secondary-dexes/oat/x86/base.apk.classes4.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
-
-
com.major.fkxxl.m360:QLocal1⤵
- 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)
- Checks CPU information
-
com.major.fkxxl.m360:QRemote1⤵
- Loads dropped Dex/Jar
- 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)
-
com.major.fkxxl.m360:remote1⤵
- 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)
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Hide Artifacts
1User Evasion
1Virtualization/Sandbox Evasion
1System Checks
1Replay Monitor
Loading Replay Monitor...
Downloads
base.apk.classes4982264686341490084.zip
base.apk.classes8184119393959109984.zip
base.apk.classes8589230684456616222.zip
ua.db
ua.db
ua.db
ua.db
ua.db
ua.db
ua.db-journal
ua.db-shm
ua.db-wal
ua.db-wal
ua.db-wal
ua.db-wal
ua.db-wal
ua.db-wal
ua.db-wal
ua.db-wal
cc.db
cc.db
cc.db-journal
cc.db-shm
cc.db-wal
cc.db-wal
.imprint
exchangeIdentity.json
Y29tLm1ham9yLmZreHhsLm0zNjA=.tick.lock
exid.dat
frameso
iapp_crash.txt
libcuid.so
firll.dat
ofl_location.db
ofl_location.db-journal
ofl_location.db-shm
ofl_location.db-wal
ofl_statistics.db-journal
qhpush_game_stat_log.json
qihoo_game_stat_ex.log
qihoo_game_stat_log.json
qihoo_game_stat_log.json
umeng_it.cache
umeng_it.cache
base.apk.classes2.zip
base.apk.classes3.zip
base.apk.classes4.zip
ContextData.xml
ContextData.xml
Alvin2.xml
Alvin2.xml
Alvin2.xml
.deviceId
.deviceId
.deviceId
.deviceId
WXS
Y29tLm1ham9yLmZreHhsLm0zNjA=
Y29tLm1ham9yLmZreHhsLm0zNjA=
Y29tLm1ham9yLmZreHhsLm0zNjA=
Y29tLm1ham9yLmZreHhsLm0zNjA=
Y29tLm1ham9yLmZreHhsLm0zNjA=
Y29tLm1ham9yLmZreHhsLm0zNjA=
Y29tLm1ham9yLmZreHhsLm0zNjA=
crash-2024-06-04-15-12-42-1717513962799.log
journal.tmp
.cuid
.cuid2
ls.db-shm
ls.db-wal
com.major.fkxxl.m360
statistics.log