Analysis Overview
score
8/10
SHA256
a0d01e4b3d205f5f10fa7e7370779d33e06febcbdc823d3f66f10b20bd0a56b8
Threat Level: Likely malicious
The file a4cc53b58e0343643e277f2e15e9577f_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Checks if the Android device is rooted.
Requests cell location
Checks Android system properties for emulator presence.
Queries information about running processes on the device
Queries information about active data network
Requests dangerous framework permissions
Queries information about the current Wi-Fi connection
Reads information about phone network operator.
Uses Crypto APIs (Might try to encrypt user data)
Registers a broadcast receiver at runtime (usually for listening for system events)
Checks CPU information
Checks memory information
MITRE ATT&CK Matrix
N/A
Analysis: static1
Detonation Overview
Reported
2024-06-13 09:14
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| Allows an application to read the user's calendar data. | android.permission.READ_CALENDAR | N/A | N/A |
| Allows an application to write the user's calendar data. | android.permission.WRITE_CALENDAR | N/A | N/A |
| Allows an application to read from external storage. | android.permission.READ_EXTERNAL_STORAGE | N/A | N/A |
| Allows access to the list of accounts in the Accounts Service. | android.permission.GET_ACCOUNTS | N/A | N/A |
| Allows an application to read or write the system settings. | android.permission.WRITE_SETTINGS | N/A | N/A |
| Required to be able to access the camera device. | android.permission.CAMERA | N/A | N/A |
| Allows an app to access approximate location. | android.permission.ACCESS_COARSE_LOCATION | N/A | N/A |
| Allows an app to access precise location. | android.permission.ACCESS_FINE_LOCATION | N/A | N/A |
| Allows read only access to phone state, including the current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device. | android.permission.READ_PHONE_STATE | N/A | N/A |
| Allows an application to write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to record audio. | android.permission.RECORD_AUDIO | N/A | N/A |
| Allows an application to read the user's contacts data. | android.permission.READ_CONTACTS | N/A | N/A |
| Allows an application to write the user's contacts data. | android.permission.WRITE_CONTACTS | N/A | N/A |
| Allows an application to read SMS messages. | android.permission.READ_SMS | N/A | N/A |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
| Allows read only access to phone state, including the current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device. | android.permission.READ_PHONE_STATE | N/A | N/A |
| Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call. | android.permission.CALL_PHONE | N/A | N/A |
| Allows an application to request installing packages. | android.permission.REQUEST_INSTALL_PACKAGES | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 09:13
Reported
2024-06-13 09:17
Platform
android-x86-arm-20240611.1-en
Max time kernel
141s
Max time network
190s
Command Line
com.zuoyebang.airclass
Signatures
Checks if the Android device is rooted.
| Description | Indicator | Process | Target |
| N/A | /system/bin/su | N/A | N/A |
| N/A | /system/xbin/su | N/A | N/A |
| N/A | /system/xbin/su | N/A | N/A |
| N/A | /system/xbin/su | N/A | N/A |
| N/A | /system/xbin/su | N/A | N/A |
| N/A | /system/bin/su | N/A | N/A |
| N/A | /system/xbin/su | N/A | N/A |
| N/A | /system/bin/su | N/A | N/A |
| N/A | /system/xbin/su | N/A | N/A |
Checks Android system properties for emulator presence.
| Description | Indicator | Process | Target |
| Accessed system property | key: ro.product.name | N/A | N/A |
| Accessed system property | key: ro.serialno | N/A | N/A |
Queries information about running processes on the device
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.getRunningAppProcesses | N/A | N/A |
| Framework service call | android.app.IActivityManager.getRunningAppProcesses | N/A | N/A |
| Framework service call | android.app.IActivityManager.getRunningAppProcesses | N/A | N/A |
| Framework service call | android.app.IActivityManager.getRunningAppProcesses | N/A | N/A |
| Framework service call | android.app.IActivityManager.getRunningAppProcesses | N/A | N/A |
Requests cell location
| Description | Indicator | Process | Target |
| Framework service call | com.android.internal.telephony.ITelephony.getCellLocation | N/A | N/A |
| Framework service call | com.android.internal.telephony.ITelephony.getCellLocation | N/A | N/A |
| Framework service call | com.android.internal.telephony.ITelephony.getCellLocation | N/A | N/A |
| Framework service call | com.android.internal.telephony.ITelephony.getCellLocation | N/A | N/A |
| Framework service call | com.android.internal.telephony.ITelephony.getCellLocation | N/A | N/A |
Queries information about active data network
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
Queries information about the current Wi-Fi connection
| Description | Indicator | Process | Target |
| Framework service call | android.net.wifi.IWifiManager.getConnectionInfo | N/A | N/A |
Reads information about phone network operator.
Registers a broadcast receiver at runtime (usually for listening for system events)
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.registerReceiver | N/A | N/A |
| Framework service call | android.app.IActivityManager.registerReceiver | N/A | N/A |
| Framework service call | android.app.IActivityManager.registerReceiver | N/A | N/A |
| Framework service call | android.app.IActivityManager.registerReceiver | N/A | N/A |
| Framework service call | android.app.IActivityManager.registerReceiver | N/A | N/A |
Uses Crypto APIs (Might try to encrypt user data)
| Description | Indicator | Process | Target |
| Framework API call | javax.crypto.Cipher.doFinal | N/A | N/A |
| Framework API call | javax.crypto.Cipher.doFinal | N/A | N/A |
| Framework API call | javax.crypto.Cipher.doFinal | N/A | N/A |
| Framework API call | javax.crypto.Cipher.doFinal | N/A | N/A |
| Framework API call | javax.crypto.Cipher.doFinal | N/A | N/A |
Checks CPU information
| Description | Indicator | Process | Target |
| File opened for read | /proc/cpuinfo | N/A | N/A |
Checks memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | N/A | N/A |
| File opened for read | /proc/meminfo | N/A | N/A |
| File opened for read | /proc/meminfo | N/A | N/A |
Processes
com.zuoyebang.airclass
logcat -v time
com.zuoyebang.airclass:core
logcat -v time
com.zuoyebang.airclass:channel
logcat -v time
logcat -t 300 -v time
ls -l /system/xbin/su
com.zuoyebang.airclass:core
logcat -v time
logcat -t 300 -v time
ls -l /system/xbin/su
com.zuoyebang.airclass:channel
logcat -v time
logcat -t 300 -v time
ls -l /system/xbin/su
Network
| Country | Destination | Domain | Proto |
| GB | 142.250.180.14:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | qapm.baidu.com | udp |
| HK | 103.235.46.42:443 | qapm.baidu.com | tcp |
| US | 1.1.1.1:53 | ufosdk.baidu.com | udp |
| US | 1.1.1.1:53 | nlogtj.zuoyebang.cc | udp |
| CN | 81.70.127.148:443 | nlogtj.zuoyebang.cc | tcp |
| CN | 124.237.176.102:443 | ufosdk.baidu.com | tcp |
| US | 1.1.1.1:53 | nim.qiyukf.com | udp |
| CN | 203.107.1.97:443 | tcp | |
| US | 1.1.1.1:53 | www.zybang.com | udp |
| CN | 183.136.182.36:443 | nim.qiyukf.com | tcp |
| CN | 183.136.182.36:443 | nim.qiyukf.com | tcp |
| CN | 81.70.126.109:443 | www.zybang.com | tcp |
| US | 1.1.1.1:53 | adash.man.aliyuncs.com | udp |
| CN | 59.82.40.77:80 | adash.man.aliyuncs.com | tcp |
| HK | 103.235.46.42:443 | qapm.baidu.com | tcp |
| CN | 203.107.1.97:443 | tcp | |
| CN | 59.82.40.77:80 | adash.man.aliyuncs.com | tcp |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 216.58.212.238:443 | android.apis.google.com | tcp |
| HK | 103.235.46.42:443 | qapm.baidu.com | tcp |
| CN | 203.107.1.97:443 | tcp | |
| CN | 59.82.40.77:80 | adash.man.aliyuncs.com | tcp |
| CN | 203.107.1.100:443 | tcp | |
| US | 1.1.1.1:53 | crab.baidu.com | udp |
| CN | 112.34.111.91:443 | crab.baidu.com | tcp |
| CN | 203.107.1.100:443 | tcp | |
| CN | 59.82.40.77:80 | adash.man.aliyuncs.com | tcp |
| US | 1.1.1.1:53 | httpdns-sc.aliyuncs.com | udp |
| CN | 203.107.1.100:443 | httpdns-sc.aliyuncs.com | tcp |
| HK | 103.235.46.42:443 | qapm.baidu.com | tcp |
| CN | 203.107.1.97:443 | httpdns-sc.aliyuncs.com | tcp |
| CN | 59.82.40.77:80 | adash.man.aliyuncs.com | tcp |
| CN | 112.34.111.91:443 | crab.baidu.com | tcp |
| HK | 103.235.46.42:443 | qapm.baidu.com | tcp |
| CN | 203.107.1.97:443 | httpdns-sc.aliyuncs.com | tcp |
| CN | 59.82.40.77:80 | adash.man.aliyuncs.com | tcp |
| CN | 203.107.1.100:443 | httpdns-sc.aliyuncs.com | tcp |
| CN | 112.34.111.91:443 | crab.baidu.com | tcp |
| CN | 59.82.40.77:80 | adash.man.aliyuncs.com | tcp |
| CN | 203.107.1.100:443 | httpdns-sc.aliyuncs.com | tcp |
| CN | 203.107.1.100:443 | httpdns-sc.aliyuncs.com | tcp |
| CN | 59.82.40.77:80 | adash.man.aliyuncs.com | tcp |
| CN | 203.107.1.100:443 | httpdns-sc.aliyuncs.com | tcp |
| CN | 203.107.1.97:443 | httpdns-sc.aliyuncs.com | tcp |
| US | 1.1.1.1:53 | adash.man.aliyuncs.com | udp |
| CN | 59.82.40.77:80 | adash.man.aliyuncs.com | tcp |
| CN | 203.107.1.97:443 | httpdns-sc.aliyuncs.com | tcp |
| CN | 59.82.40.77:80 | adash.man.aliyuncs.com | tcp |
| CN | 59.82.40.77:80 | adash.man.aliyuncs.com | tcp |
| CN | 59.82.40.77:80 | adash.man.aliyuncs.com | tcp |
Files
/data/data/com.zuoyebang.airclass/databases/MessageStore.db-journal
| MD5 | 924b7e92228185ab7d9182b3f5f0950d |
| SHA1 | 885b45fc0bacc42c4ce56105c5fd85a884c0eaa9 |
| SHA256 | f8faed05c51282cde000626e288269e8d2177114440a954f17319105da3b9182 |
| SHA512 | 2c0bfb85eccb82332fa70a8197cc7d2bf81d825dce63f75be042d239cdcc9943cf4ee1ce730d4ce70b0f41053e1a68cb423b0abd5b67c3e34b6cf21879439393 |
/data/data/com.zuoyebang.airclass/databases/MessageStore.db
| MD5 | f2b4b0190b9f384ca885f0c8c9b14700 |
| SHA1 | 934ff2646757b5b6e7f20f6a0aa76c7f995d9361 |
| SHA256 | 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514 |
| SHA512 | ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1 |
/data/data/com.zuoyebang.airclass/databases/MessageStore.db-shm
| MD5 | a1cbde7f504e3bfc58c50ddfc89dcfa8 |
| SHA1 | 88b8a59cbe4bdaebecb42c0ab54d90969959ecbe |
| SHA256 | 9e49ad8e37d5471962b3f81295a707fcc3f7cf02b2fec25c17be270704fae615 |
| SHA512 | 7801421d66827efbfd2fd356fb8d5f505c1d54d8fb62aa616458cc98c61fee5660d0b2da8076400aa33ba1439b08c476b1c0cc2ed188747a26c77b5774d768df |
/data/data/com.zuoyebang.airclass/databases/MessageStore.db-wal
| MD5 | 2ff2453383b0067b2cd6a7f11428887a |
| SHA1 | a5513d2c7bac2718852dc349648f54975baa49ee |
| SHA256 | b8523636fdaac0b1b68ba18c3c732c4a9a3c86ee09786f804634ddd6d9607fb1 |
| SHA512 | 2c924499716965426455f51660dba4994de409eaa6ae735e1317cd3561c974e12af939cdff38837aa76c4a210c048b0551d8bf9033cac415aa78d290d2f36010 |
/data/data/com.zuoyebang.airclass/databases/MsgLogStore.db-journal
| MD5 | d3f06aef0012269390892495f7950cc8 |
| SHA1 | 334cb2a10d4b3364bb7807cfe0b173a1aee6084b |
| SHA256 | 02c22782c8b0be5dfdfdaf18db748aa57b610266ba90a6760eb69b24d33fa2d1 |
| SHA512 | 9a29da30fc3c885f4b891616f923b233c5b5bdd6df1194c1e5143fc854fcdec3db248752c2d3f0071620fed803a3c95cf7734bca247c3c35d30624b8360aa02c |
/data/data/com.zuoyebang.airclass/databases/MsgLogStore.db
| MD5 | 25c21eb407f26db4008773ddbe292240 |
| SHA1 | a8ea7d8bc03fe5793e804ad41cd3f198a83c168a |
| SHA256 | f8bb5c40db3073606b336e1d1bf6272c3778992d6aae81cf71c87305a9a5e441 |
| SHA512 | cf8b93d512f22b141c9bb0372064d3e9d6feedd433fada3287ec6e5e8ce487b02ea548ac74359754604a8cfe0c27cb1e40b2a2a02d5f0f0493af8d0968285597 |
/data/data/com.zuoyebang.airclass/databases/MsgLogStore.db-shm
| MD5 | bb7df04e1b0a2570657527a7e108ae23 |
| SHA1 | 5188431849b4613152fd7bdba6a3ff0a4fd6424b |
| SHA256 | c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479 |
| SHA512 | 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012 |
/data/data/com.zuoyebang.airclass/databases/MsgLogStore.db-wal
| MD5 | 1806ce69b9f0e1723aaf784a0bea2f30 |
| SHA1 | 305e494bde44f6491fe6cd3fd2cf5a00c072889b |
| SHA256 | 1f56de58217bbfdc4f2c4605b64506c049f16c96669cf8d00defa9e84c1b61b1 |
| SHA512 | da615766027bfe4d25082f1fb590df4bae91968b657f3b3c634243530e8c8504e46bb1a818d321aaddc309a7abe011b151d27f708150a8bd9cd190e8b8785ecb |
/storage/emulated/0/backups/.SystemConfig/.cuid2
| MD5 | 3fda7afb500b4180f60c3154bc5bd81d |
| SHA1 | a89aa4e7244ffc60f5ec74fba3bc807dceb6420c |
| SHA256 | 6cefbf72f8f3bd0f52e3439163561eb711b0890ca61c1f989366d3295c822ded |
| SHA512 | 6f46b601462f9ff19acd22173512206b5a2a86483d6bb33a60dcca06c5f6cddddb34653bd4e09b2bfee5f6da8c32fc2c6d2200d15db5c7334dfd8557c2bffaf0 |
/data/data/com.zuoyebang.airclass/databases/events.db-journal
| MD5 | 1e38d4e625347fb41d42f1b24ffaa049 |
| SHA1 | 7e0f16bc2eed4113aafc910452522da84e54e581 |
| SHA256 | 5b5c8f9cc1af103504c95abe009a597448cdae654ff36aab67ffbf7d49414213 |
| SHA512 | b9861a871d9c66c67da9a143ae60785f88404ece924c2c6c6cd2914d70ccb9303358d6efdacfc49ef8196ee8f39c2a28a3bd54b2e538ea6220fac0e056afa2de |
/data/data/com.zuoyebang.airclass/databases/events.db-shm
| MD5 | cf845a781c107ec1346e849c9dd1b7e8 |
| SHA1 | b44ccc7f7d519352422e59ee8b0bdbac881768a7 |
| SHA256 | 18619b678a5c207a971a0aa931604f48162e307c57ecdec450d5f095fe9f32c7 |
| SHA512 | 4802861ea06dc7fb85229a3c8f04e707a084f1ba516510c6f269821b33c8ee4ebf495258fe5bee4850668a5aac1a45f0edf51580da13b7ee160a29d067c67612 |
/data/data/com.zuoyebang.airclass/databases/events.db-wal
| MD5 | 94f1b5000f9a9d69ace9390246a349a4 |
| SHA1 | e9814162a75209fce37359618c13a5af881885f8 |
| SHA256 | 615eaad8ca8a258bfb74327d8af8891f2716057dab401acd5bff5f7aae4be2a4 |
| SHA512 | 75659f2bf49b3b0a8647f53523838b276d0d2c0ea5fc7d10d996c8858a6bf30680c23d7059ff72d79392703e4a014b5fb2473a9ba7db5c746dca2716bb2f8694 |
/data/data/com.zuoyebang.airclass/databases/airclass.db-journal
| MD5 | d66d0189eff58720bb87f588a9361923 |
| SHA1 | e72f5d51d35a697c9e55d5aab884a21d951d063c |
| SHA256 | 42f4d25152e54d25ba52dca4ad2b85f851a90688c050f21d826f1256b9a57b82 |
| SHA512 | cd8fab0082c216f1c9e21114eb4dbaef4e4011e02d647f5e0ba6ec66f8d4e9b8c4991fea6dad0db1d21c0bdb1877c6aca9cbab229f76d8a2413911bd23b38e16 |
/data/data/com.zuoyebang.airclass/databases/airclass.db-wal
| MD5 | 191167d1a6a1eeff2982da17705fdb61 |
| SHA1 | 4f585c18a7d26727e7936c0d9b5807fc8d89caf2 |
| SHA256 | c7338564025d418f10d7d276cf02153e56eb7975bab9fa72b95919174e058d61 |
| SHA512 | 8f40949ffc4bb2dfd740941097d3ed13fa873552b652892c91d2d68d1030e4eb1fe8b6df4720aed7fa632922cfbe7e16163e55cc77a71845e88d7fbdeac03a19 |
/storage/emulated/0/Android/data/com.zuoyebang.airclass/loggers/202406130914_-1_main_0.txt
| MD5 | 60eef6fccdbc5d8d1e716b7cc3e6ed48 |
| SHA1 | f10ee84a2f0e964161324b4abd25e56c23ce0c9d |
| SHA256 | c7be239d5156297942be254894f6a0d0f9ffdf7318e900f04c25ddefdc245367 |
| SHA512 | e70c242360754640a861407e64211b89ecb9035954c953902940bdc7e50c79c969f3d42bed8b3538244f0399c221c6688e666bb0ad0083c72b76eee149be0c51 |
/data/data/com.zuoyebang.airclass/unicorn#cheese#
| MD5 | fe8737e987ccb94b66443f918291936e |
| SHA1 | 548b7de73c83452d04cc33598d2913bc78c5f44b |
| SHA256 | efbc00c065ac71305ce616f744f1226852a640754c20da019095d3138cd93aa9 |
| SHA512 | 71e8b76c62c75938dd1c572f2c134e428e18f67facffca2b4f8b738b74cc8408586ca2389feeae366f5ec09920653bc2c99cfa3a1d718a2e2c7a6eeba05824c7 |
/storage/emulated/0/Android/data/com.zuoyebang.airclass/files/com.qiyukf.unicorn/log/tmp_u_20240613
| MD5 | fcd6bcb56c1689fcef28b57c22475bad |
| SHA1 | 1adc95bebe9eea8c112d40cd04ab7a8d75c4f961 |
| SHA256 | de2f256064a0af797747c2b97505dc0b9f3df0de4f489eac731c23ae9ca9cc31 |
| SHA512 | 73e4153936dab198397b74ee9efc26093dda721eaab2f8d92786891153b45b04265a161b169c988edb0db2c53124607b6eaaa816559c5ce54f3dbc9fa6a7a4b2 |
/storage/emulated/0/.UTSystemConfig/Global/Alvin2.xml
| MD5 | 9781ca003f10f8d0c9c1945b63fdca7f |
| SHA1 | 4156cf5dc8d71dbab734d25e5e1598b37a5456f4 |
| SHA256 | 3325d2a819fdd8062c2cdc48a09b995c9b012915bcdf88b1cf9742a7f057c793 |
| SHA512 | 25a9877e274e0e9df29811825bd4f680fa0bf0ae6219527e4f1dcd17d0995d28b2926192d961a06ee5bef2eed73b3f38ec4ffdd0a1cda7ff2a10dc5711ffdf03 |
/storage/emulated/0/.UTSystemConfig/Global/Alvin2.xml
| MD5 | befb1904f66a4b54936151833e19835c |
| SHA1 | 8a1a6a99ffce4fbbc2f4d277ee4b754c23f8d83e |
| SHA256 | 88207cf60555b8b9a1bb600db1d44d05400963c68a1953ec757a0c8d391afdf0 |
| SHA512 | 6f262dd09ac2677a992ae78648f25dd0032dda3b962d6ef8d31a12885fd405210d0af0f0fcd58645d03272e074fa6c63f940eb1c7a6fbfc8f086e7bfe944ef06 |
/storage/emulated/0/.DataStorage/ContextData.xml
| MD5 | fd8ebc1b080fe9cde042b60ef54847c5 |
| SHA1 | a875f28a42213faa96def99cdca5652cedc4e59b |
| SHA256 | 6c04ae9527745edc5b9096775f01a2dda2be4f1301fbfcb898e850cc7d4fc4e4 |
| SHA512 | da346cc62cd279fdbd2a47f8d48c73ce61219be2f716cdc2454bcb700dce7278b5fbeeb479734d2c7dd8cc369025661fbcd357a7d31e978b0f674b56dbcb0028 |
/data/data/com.zuoyebang.airclass/databases/accs.db-shm
| MD5 | 4a613f45c5bff5530f6ef9951f5d1855 |
| SHA1 | 71d0a0386fe6066d507455e5c8a2dec2d52902aa |
| SHA256 | b6af8af8599f6fb6465d9fb4ee5fa21eb4622c7488645e8dd8dbbd66e18f14b4 |
| SHA512 | 8704d4676e06f16563ab4991f535c8d11cfebec83474cb3dca82db7c1464a6d836a45006777251e7ac8fa0f607889b389e6cbb9c147550f6759ad10c4f4ecca0 |