Analysis Overview
SHA256
091b35b1278e431cbdb97ee05657a3efbd3a6f889148289c99a67cfdc32d9fb8
Threat Level: Shows suspicious behavior
The file 98ab999fe68b6acf58db5c671892c3f6_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Queries information about active data network
Requests dangerous framework permissions
Domain associated with commercial stalkerware software, includes indicators from echap.eu.org
Uses Crypto APIs (Might try to encrypt user data)
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-05 16:48
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| 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 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 read from external storage. | android.permission.READ_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 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 or write the system settings. | android.permission.WRITE_SETTINGS | 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 record audio. | android.permission.RECORD_AUDIO | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-05 16:47
Reported
2024-06-05 16:51
Platform
android-x86-arm-20240603-en
Max time kernel
34s
Max time network
131s
Command Line
Signatures
Domain associated with commercial stalkerware software, includes indicators from echap.eu.org
| Description | Indicator | Process | Target |
| N/A | f.appjiagu.com | 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 |
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.glela.huixiang56
chmod 755 /data/user/0/com.glela.huixiang56/.jiagu/libjiagu.so
chmod 755 /data/user/0/com.glela.huixiang56/.jiagu/libjiagu.so
/system/bin/dex2oat --instruction-set=x86 --dex-file=/data/data/com.glela.huixiang56/.jiagu/classes.dex --dex-file=/data/data/com.glela.huixiang56/.jiagu/classes.dex!classes2.dex --dex-file=/data/data/com.glela.huixiang56/.jiagu/classes.dex!classes3.dex --oat-file=/data/data/com.glela.huixiang56/.jiagu/oat/x86/classes.odex --inline-max-code-units=0 --compiler-filter=speed
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.178.10:443 | tcp | |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| US | 1.1.1.1:53 | f.appjiagu.com | udp |
| CN | 180.163.249.208:80 | f.appjiagu.com | tcp |
| CN | 106.63.25.33:80 | f.appjiagu.com | tcp |
| CN | 180.163.249.208:80 | f.appjiagu.com | tcp |
| GB | 142.250.187.206:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.200.46:443 | android.apis.google.com | tcp |
| CN | 106.63.25.33:80 | f.appjiagu.com | tcp |
| CN | 180.163.249.208:80 | f.appjiagu.com | tcp |
| CN | 106.63.25.33:80 | f.appjiagu.com | tcp |
| GB | 172.217.169.10:443 | semanticlocation-pa.googleapis.com | tcp |
Files
/data/data/com.glela.huixiang56/.jiagu/libjiagu.so
| MD5 | 1383b616dee6678b3591e577ace67225 |
| SHA1 | f2b0f5968b52f9c3ed022f3b3ba67e6142df89ba |
| SHA256 | 945e12ea3019404a01754579a234b21ff3c7c17c175750e514c0d404e9f30554 |
| SHA512 | 72dda5b9833701c52e44260d979f6b91dface07899aa20ea686ef3d09f3225826140b7e8c336072aca21d51e88151a3fdb6952fc53b9749051f16197e8086b60 |
/data/data/com.glela.huixiang56/.jiagu/classes.dex
| MD5 | 09fce1ceb80e395a20b99ac9b08cdca5 |
| SHA1 | 821340a6fd7b3a155a046cb96f1a8fe391d8508f |
| SHA256 | 4546e49ebbcaf1d8ea8244b686b41ca8fdf2a3c823966703ec9fad2c94015d37 |
| SHA512 | a04cc840ed9bc40368d6bd7a2c64adf38d7dffc9d9e2c043057a4e8d6a89585d15f7db4216f56659c5e68c4794d4a8020b2f79214007bf92f485e462ce43a559 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-05 16:47
Reported
2024-06-05 16:51
Platform
android-x64-20240603-en
Max time kernel
35s
Max time network
166s
Command Line
Signatures
Domain associated with commercial stalkerware software, includes indicators from echap.eu.org
| Description | Indicator | Process | Target |
| N/A | f.appjiagu.com | 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 |
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.glela.huixiang56
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 216.58.201.106:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | f.appjiagu.com | udp |
| CN | 180.163.249.208:80 | f.appjiagu.com | tcp |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 142.250.180.8:443 | ssl.google-analytics.com | tcp |
| CN | 106.63.25.33:80 | f.appjiagu.com | tcp |
| CN | 180.163.249.208:80 | f.appjiagu.com | tcp |
| CN | 106.63.25.33:80 | f.appjiagu.com | tcp |
| CN | 180.163.249.208:80 | f.appjiagu.com | tcp |
| GB | 172.217.169.14:443 | tcp | |
| GB | 142.250.200.34:443 | tcp | |
| CN | 106.63.25.33:80 | f.appjiagu.com | tcp |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| GB | 142.250.178.4:443 | tcp | |
| GB | 142.250.178.4:443 | tcp | |
| GB | 172.217.169.46:443 | tcp |
Files
/data/data/com.glela.huixiang56/.jiagu/libjiagu.so
| MD5 | 1383b616dee6678b3591e577ace67225 |
| SHA1 | f2b0f5968b52f9c3ed022f3b3ba67e6142df89ba |
| SHA256 | 945e12ea3019404a01754579a234b21ff3c7c17c175750e514c0d404e9f30554 |
| SHA512 | 72dda5b9833701c52e44260d979f6b91dface07899aa20ea686ef3d09f3225826140b7e8c336072aca21d51e88151a3fdb6952fc53b9749051f16197e8086b60 |
/data/data/com.glela.huixiang56/.jiagu/classes.dex
| MD5 | 09fce1ceb80e395a20b99ac9b08cdca5 |
| SHA1 | 821340a6fd7b3a155a046cb96f1a8fe391d8508f |
| SHA256 | 4546e49ebbcaf1d8ea8244b686b41ca8fdf2a3c823966703ec9fad2c94015d37 |
| SHA512 | a04cc840ed9bc40368d6bd7a2c64adf38d7dffc9d9e2c043057a4e8d6a89585d15f7db4216f56659c5e68c4794d4a8020b2f79214007bf92f485e462ce43a559 |