Analysis Overview
SHA256
4ec82b6cc221e3c1138fe9b1b864515e82491d04a9267eaefcdba67d19d4671b
Threat Level: Likely malicious
The file 9089f1c3da44396633d28e4472de726a_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Checks if the Android device is rooted.
Checks memory information
Queries information about the current Wi-Fi connection
Registers a broadcast receiver at runtime (usually for listening for system events)
Requests dangerous framework permissions
Checks if the internet connection is available
Checks the presence of a debugger
Uses Crypto APIs (Might try to encrypt user data)
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-03 04:33
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| Allows an application to write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | 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 |
| Required to be able to access the camera device. | android.permission.CAMERA | 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 send SMS messages. | android.permission.SEND_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 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 record audio. | android.permission.RECORD_AUDIO | N/A | N/A |
| Allows an application to request installing packages. | android.permission.REQUEST_INSTALL_PACKAGES | N/A | N/A |
| 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 read from external storage. | android.permission.READ_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to read or write the system settings. | android.permission.WRITE_SETTINGS | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-03 04:33
Reported
2024-06-03 04:36
Platform
android-x86-arm-20240514-en
Max time kernel
16s
Max time network
130s
Command Line
Signatures
Checks if the Android device is rooted.
| Description | Indicator | Process | Target |
| N/A | /system/app/Superuser.apk | N/A | N/A |
| N/A | /sbin/su | N/A | N/A |
Checks memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | 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 |
Checks if the internet connection is available
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
Checks the presence of a debugger
Uses Crypto APIs (Might try to encrypt user data)
| Description | Indicator | Process | Target |
| Framework API call | javax.crypto.Cipher.doFinal | N/A | N/A |
Processes
com.youquanyun.llj
/system/bin/sh -c getprop ro.board.platform
getprop ro.board.platform
/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 | android.bugly.qq.com | udp |
| CN | 119.147.179.152:80 | android.bugly.qq.com | tcp |
| GB | 142.250.180.14:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.178.14:443 | android.apis.google.com | tcp |
| GB | 142.250.187.206:443 | tcp |
Files
/data/data/com.youquanyun.llj/databases/bugly_db_legu-journal
| MD5 | 5982e6cbdac328ddd73b96af0201049e |
| SHA1 | 8a5649e5c009708ce58d632f4cdbff588a339799 |
| SHA256 | 24c1b09ba2b06e824c7013d772db269eb759fc608964cc74d35c9be9a23f52d7 |
| SHA512 | e7cff6b7790b41f515849fab5b942f82f019bfc5b2e161c880ab254b41bd802b56820e2adf106dcef37dc927abd551519f92ab6fa6cffc8fa196a00a333e0727 |
/data/data/com.youquanyun.llj/databases/bugly_db_legu
| MD5 | f2b4b0190b9f384ca885f0c8c9b14700 |
| SHA1 | 934ff2646757b5b6e7f20f6a0aa76c7f995d9361 |
| SHA256 | 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514 |
| SHA512 | ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1 |
/data/data/com.youquanyun.llj/databases/bugly_db_legu-shm
| MD5 | bb7df04e1b0a2570657527a7e108ae23 |
| SHA1 | 5188431849b4613152fd7bdba6a3ff0a4fd6424b |
| SHA256 | c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479 |
| SHA512 | 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012 |
/data/data/com.youquanyun.llj/databases/bugly_db_legu-wal
| MD5 | 24d361afc91030452effc908c11d51dc |
| SHA1 | b624c0bea17342f021abf4f97651f1cbea8b40be |
| SHA256 | aebd5562374cef8b0a51421fe75e76128c9d5e1ad6b22b00300335aa7ca1a2f5 |
| SHA512 | e4d6230e5d91a5e47014ce72404c8f2a3cfbc86de1ad0ea7f08386fd4ce5fce89aa3362979b124b0393c8241bb780fcfd800cba4a05a0cec6d9912eacabd730f |