Analysis
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max time kernel
178s -
max time network
183s -
platform
android_x86 -
resource
android-x86-arm-20240514-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20240514-enlocale:en-usos:android-9-x86system -
submitted
20-05-2024 02:28
Static task
static1
Behavioral task
behavioral1
Sample
5cb9efd6353cc7be470364c79ed5e40c_JaffaCakes118.apk
Resource
android-x86-arm-20240514-en
Behavioral task
behavioral2
Sample
5cb9efd6353cc7be470364c79ed5e40c_JaffaCakes118.apk
Resource
android-x64-20240514-en
Behavioral task
behavioral3
Sample
5cb9efd6353cc7be470364c79ed5e40c_JaffaCakes118.apk
Resource
android-x64-arm64-20240514-en
General
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Target
5cb9efd6353cc7be470364c79ed5e40c_JaffaCakes118.apk
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Size
602KB
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MD5
5cb9efd6353cc7be470364c79ed5e40c
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SHA1
e25edb85613ec9eb997a2b19ec6e0b21626cee69
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SHA256
136c126e5946181bdf194d219b882c9d2363c9952ec3e6ba8e0b7823e838a5f6
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SHA512
0c12a8b266a15c49888f5b92ac137ef28fb6c3077614bcb9b70c7662de8de25b607143a570cc572ca83ccd240268b289560fd71099f2350d5d23d1e5b63a3313
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SSDEEP
12288:XEEaFZvkGGNUuWW1NVwCKn6GAx1d9H1BY+0aTBpqSol2KpEhpX79l:UEaFmFN9v46flH72wOSoMK69l
Malware Config
Signatures
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Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
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Processes:
feifei.shasha9.meta.facepid process 4276 feifei.shasha9.meta.face -
Checks Android system properties for emulator presence. 1 TTPs 1 IoCs
Processes:
feifei.shasha9.meta.facedescription ioc process Accessed system property key: ro.product.model feifei.shasha9.meta.face -
Checks CPU information 2 TTPs 1 IoCs
Checks CPU information which indicate if the system is an emulator.
Processes:
feifei.shasha9.meta.facedescription ioc process File opened for read /proc/cpuinfo feifei.shasha9.meta.face -
Checks memory information 2 TTPs 1 IoCs
Checks memory information which indicate if the system is an emulator.
Processes:
feifei.shasha9.meta.facedescription ioc process File opened for read /proc/meminfo feifei.shasha9.meta.face -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
/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/user/0/feifei.shasha9.meta.face/app_ttmp/t.jar --output-vdex-fd=48 --oat-fd=51 --oat-location=/data/user/0/feifei.shasha9.meta.face/app_ttmp/oat/x86/t.odex --compiler-filter=quicken --class-loader-context=&feifei.shasha9.meta.faceioc pid process /data/user/0/feifei.shasha9.meta.face/app_ttmp/t.jar 4327 /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/user/0/feifei.shasha9.meta.face/app_ttmp/t.jar --output-vdex-fd=48 --oat-fd=51 --oat-location=/data/user/0/feifei.shasha9.meta.face/app_ttmp/oat/x86/t.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/feifei.shasha9.meta.face/app_ttmp/t.jar 4276 feifei.shasha9.meta.face -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
Processes:
feifei.shasha9.meta.facedescription ioc process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone feifei.shasha9.meta.face -
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
Processes:
feifei.shasha9.meta.facedescription ioc process Framework service call android.app.IActivityManager.registerReceiver feifei.shasha9.meta.face -
Checks if the internet connection is available 1 TTPs 1 IoCs
Processes:
feifei.shasha9.meta.facedescription ioc process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo feifei.shasha9.meta.face -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
feifei.shasha9.meta.facedescription ioc process Framework API call javax.crypto.Cipher.doFinal feifei.shasha9.meta.face
Processes
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feifei.shasha9.meta.face1⤵
- Removes its main activity from the application launcher
- Checks Android system properties for emulator presence.
- Checks CPU information
- Checks memory information
- Loads dropped Dex/Jar
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks if the internet connection is available
- Uses Crypto APIs (Might try to encrypt user data)
PID:4276 -
/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/user/0/feifei.shasha9.meta.face/app_ttmp/t.jar --output-vdex-fd=48 --oat-fd=51 --oat-location=/data/user/0/feifei.shasha9.meta.face/app_ttmp/oat/x86/t.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4327
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Hide Artifacts
1Suppress Application Icon
1Virtualization/Sandbox Evasion
3System Checks
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
470B
MD5e8bc85310cbde19d10a288f5530fea7a
SHA15a6fe941cdbb78b2303c0053d4f822ff2a105d03
SHA2563f029c7aa5dbaef393336b78328bd6dc89976c61642328c8eb122924f14d1f2c
SHA512b80165bd4102fa0e24f9a66fc2860f771f0ab663803b813702893ebfd1742fcd1b6803ad41c433a18aa43f7e1cf5f1aa66dadfa03cde63cf3891921d5707044c
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Filesize
276KB
MD59aaea567e0c93e51718ba7eade0e83df
SHA10005116aad1779361b70093db00fed5ac090ae23
SHA256b30a95dff6f65f444472971c8aaf895ffc8e66e0117ce242ec4cb8a8a519a5ec
SHA5122aef1034335d8752f4e25ce6c5823ce03019536cc6e51ee61b5291c77a0f356a2517e0cbe7f2c4cc2d897115dc856449a342cfdc247c9d34d313187d15b2f890
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Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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Filesize
512B
MD540add1edaa7a63e5717c0eef63a473f2
SHA1916786df9bcfc56e3c9d0603f5929f5216c86732
SHA25619254cf595d57b26abd2248bb6e30d7eca907a49defa41c2e2c7624da9ab4fcc
SHA512958bcd24e3369f982178f7399169c8dac94c427ea47d882eb30b060208407974afe38bce2a4db0ce1f76ebec10a207123b9be91d97e5e63896bcfa1ef3b80694
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
92KB
MD5f59d7407eea9fdd4f90816a66765e62a
SHA14a6fa9ebde299fc90c15314b6e76cf8a217fe447
SHA256a88b7d417ec3320a8818a4367cd974717abce1fd9a4e0fd20f429eae1b361794
SHA51244c136ee423dbe47111ea7e0d251cd8650b6153b1b138153f6f29dace211380e352778f09157c6ad07951ba7514e3919da6f89cf59dcd985bb051f9fe8156ffb
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Filesize
587KB
MD55f187161b6cbaeb08a57c166bc1c8954
SHA171897ad46bf5ce055e0891775fbf3949d1e03e10
SHA256f093e6aed6e100f7c164174270f384493e63a449c02f5df02f88aadfdf0ebaed
SHA51271c2854911e5a145ac6cc2f63f35f00339c7f63456aaddb4c7a4c7d314eabea729cd5c11393ed415fdd3f25c88ba55a327912d406900245a8ddd35ae59dfd3f4
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Filesize
587KB
MD5f72c3d07507c3e26d317e9117ba757d1
SHA1cdede4739e9dd9fd95243aab5e44c24f93f825c3
SHA2561c65834d9ca018c6496a8b9957589d0e94657911b6635dc21a448d78f9238887
SHA5123420714252e7503abc13c99274d767b0bc08671d769460dc61823ab9470e145fb75c5dfaadc617d3a05cf251ed5ecf38ea7e8c1d7b343bca4d7e8296f1b805d4