Analysis Overview
SHA256
53a779c43e0567ce3816eb4f7405b36891ba332c344100685c9fd20e13594f8f
Threat Level: Likely malicious
The file a7b322371217b5f4a41f7ec113b5f00d_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Checks if the Android device is rooted.
Declares services with permission to bind to the system
Requests dangerous framework permissions
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 memory information
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-14 02:20
Signatures
Declares services with permission to bind to the system
| Description | Indicator | Process | Target |
| Required by notification listener services to bind with the system. Allows apps to listen to and interact with notifications on the device. | android.permission.BIND_NOTIFICATION_LISTENER_SERVICE | N/A | N/A |
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| Allows an app to create windows using the type LayoutParams.TYPE_APPLICATION_OVERLAY, shown on top of all other apps. | android.permission.SYSTEM_ALERT_WINDOW | 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 read from external storage. | android.permission.READ_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to collect component usage statistics. | android.permission.PACKAGE_USAGE_STATS | N/A | N/A |
| Allows access to the list of accounts in the Accounts Service. | android.permission.GET_ACCOUNTS | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 02:20
Reported
2024-06-14 02:24
Platform
android-x86-arm-20240611.1-en
Max time kernel
16s
Max time network
138s
Command Line
Signatures
Checks if the Android device is rooted.
| Description | Indicator | Process | Target |
| N/A | /sbin/su | N/A | N/A |
| N/A | /system/app/Superuser.apk | 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 |
Queries information about the current Wi-Fi connection
| Description | Indicator | Process | Target |
| Framework service call | android.net.wifi.IWifiManager.getConnectionInfo | N/A | N/A |
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 |
Uses Crypto APIs (Might try to encrypt user data)
| Description | Indicator | Process | Target |
| Framework API call | javax.crypto.Cipher.doFinal | N/A | N/A |
Checks memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | N/A | N/A |
Processes
com.fchatnet.yprsmart
/system/bin/sh -c type su
logcat -d -v threadtime
logcat -d -v threadtime
/system/bin/sh -c getprop ro.miui.ui.version.name
getprop ro.miui.ui.version.name
/system/bin/sh -c getprop ro.build.version.emui
getprop ro.build.version.emui
/system/bin/sh -c getprop ro.lenovo.series
getprop ro.lenovo.series
/system/bin/sh -c getprop ro.build.nubia.rom.name
getprop ro.build.nubia.rom.name
/system/bin/sh -c getprop ro.meizu.product.model
getprop ro.meizu.product.model
/system/bin/sh -c getprop ro.build.version.opporom
getprop ro.build.version.opporom
/system/bin/sh -c getprop ro.vivo.os.build.display.id
getprop ro.vivo.os.build.display.id
/system/bin/sh -c getprop ro.aa.romver
getprop ro.aa.romver
/system/bin/sh -c getprop ro.lewa.version
getprop ro.lewa.version
/system/bin/sh -c getprop ro.gn.gnromvernumber
getprop ro.gn.gnromvernumber
/system/bin/sh -c getprop ro.build.tyd.kbstyle_version
getprop ro.build.tyd.kbstyle_version
/system/bin/sh -c getprop ro.build.fingerprint
getprop ro.build.fingerprint
/system/bin/sh -c getprop ro.build.rom.id
getprop ro.build.rom.id
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| US | 1.1.1.1:53 | android.bugly.qq.com | udp |
| CN | 14.22.7.140:80 | android.bugly.qq.com | tcp |
| GB | 216.58.212.238:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
Files
/data/data/com.fchatnet.yprsmart/databases/bugly_db_legu-journal
| MD5 | ee541c2403a0a8124e0ee76e4d5e7223 |
| SHA1 | 3952c7b8f83ccd0a9fb5aea84d0ff02ccd52f35b |
| SHA256 | 0e992104a824c539b54d1e787c5309a4d31a0bdca8385af0d9e1e63ece9c2f4d |
| SHA512 | 04115d88fc9b6a9536692aaaedcb9ad13cfcaedb68d3534adb53f73a1becfbb9c816ab3e78cb46f8bb844d25c98041716950202d102ab2317e6988cebb098bc0 |
/data/data/com.fchatnet.yprsmart/databases/bugly_db_legu
| MD5 | f2b4b0190b9f384ca885f0c8c9b14700 |
| SHA1 | 934ff2646757b5b6e7f20f6a0aa76c7f995d9361 |
| SHA256 | 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514 |
| SHA512 | ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1 |
/data/data/com.fchatnet.yprsmart/databases/bugly_db_legu-shm
| MD5 | bb7df04e1b0a2570657527a7e108ae23 |
| SHA1 | 5188431849b4613152fd7bdba6a3ff0a4fd6424b |
| SHA256 | c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479 |
| SHA512 | 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012 |
/data/data/com.fchatnet.yprsmart/databases/bugly_db_legu-wal
| MD5 | ee26412df8256e7f243019a8d2a4c37b |
| SHA1 | 70b1fd777a9e92229f8c28f288364ba1a324afc7 |
| SHA256 | ec05d20b7e423d2080511c8cf460785d8e95bca27a6cd03372d82a2bd226a53f |
| SHA512 | e62bd1abedf3f302be76416299e5a0fc018e294899213b9d9195bdcc49c41c1fd0bff443df8139461feb405eb7f19f52615f99483bef0ffb930d2aec8e635d79 |