Analysis Overview
SHA256
e30974aac9d882493c8adabaf5269c2555ce28ac9c476475ddf333c7320a483f
Threat Level: Shows suspicious behavior
The file a7114a5006f23eb3f3fa00b8aaef6f15_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Requests dangerous framework permissions
Domain associated with commercial stalkerware software, includes indicators from echap.eu.org
Queries information about active data network
Uses Crypto APIs (Might try to encrypt user data)
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-13 23:17
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| 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 |
| Required to be able to access the camera device. | android.permission.CAMERA | 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 app to access precise location. | android.permission.ACCESS_FINE_LOCATION | N/A | N/A |
| Allows an app to access approximate location. | android.permission.ACCESS_COARSE_LOCATION | N/A | N/A |
| Allows an application to read or write the system settings. | android.permission.WRITE_SETTINGS | 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 record audio. | android.permission.RECORD_AUDIO | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 23:17
Reported
2024-06-13 23:20
Platform
android-x64-20240611.1-en
Max time kernel
35s
Max time network
160s
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.xgbuy.xg
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | f.appjiagu.com | udp |
| CN | 180.163.249.208:80 | f.appjiagu.com | tcp |
| GB | 172.217.16.234:443 | tcp | |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 142.250.200.40:443 | 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 |
| 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 |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| GB | 142.250.180.10:443 | semanticlocation-pa.googleapis.com | tcp |
| GB | 142.250.178.4:443 | tcp | |
| GB | 142.250.178.4:443 | tcp | |
| GB | 172.217.16.234:443 | semanticlocation-pa.googleapis.com | tcp |
| GB | 172.217.169.46:443 | tcp | |
| GB | 172.217.16.226:443 | tcp | |
| GB | 142.250.178.14:443 | tcp |
Files
/data/data/com.xgbuy.xg/.jiagu/libjiagu.so
| MD5 | 6c9d83b90aa9c9f904d22eb9b16f8f95 |
| SHA1 | 4d5e0ce3c55a22475b58a982d67ab9aa84384c40 |
| SHA256 | 2432ac0b864b33cd599129578c42c43811461dbcb83e2a21301ccb8d0810c5e7 |
| SHA512 | 07d16f67cefc986c0d6974e3bbc38d95b5b184520ec8f3c9ae59a2f0e76213d359b35dc507d482322d2c045ee75183def8e3d7659ff5fa78f6afff931084e90b |
/data/data/com.xgbuy.xg/.jiagu/classes.dex
| MD5 | 9cd4bd95cf9891176a5db3eb9b74fb49 |
| SHA1 | 8f1d1b9ef1eb03cc3328ece61e64fb242a465136 |
| SHA256 | 01a2249e123683ed2ed1c07438841678cc904a7993d4c9c2a1bcfadbdaa86586 |
| SHA512 | b435d33e74a2e410744e538ceddc4abb9a490d9f75a4cdd14e4efe6368e55c06acec3f06348c39814ef62da36f989a3c9b6b6663d7ac8a85085c80e1b25f2899 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 23:17
Reported
2024-06-13 23:20
Platform
android-x86-arm-20240611.1-en
Max time kernel
34s
Max time network
152s
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.xgbuy.xg
chmod 755 /data/user/0/com.xgbuy.xg/.jiagu/libjiagu.so
chmod 755 /data/user/0/com.xgbuy.xg/.jiagu/libjiagu.so
/system/bin/dex2oat --instruction-set=x86 --dex-file=/data/data/com.xgbuy.xg/.jiagu/classes.dex --dex-file=/data/data/com.xgbuy.xg/.jiagu/classes.dex!classes2.dex --dex-file=/data/data/com.xgbuy.xg/.jiagu/classes.dex!classes3.dex --oat-file=/data/data/com.xgbuy.xg/.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 | 216.58.212.234:443 | 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 | 216.58.212.238:443 | 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 | 216.58.212.202:443 | semanticlocation-pa.googleapis.com | tcp |
Files
/data/data/com.xgbuy.xg/.jiagu/libjiagu.so
| MD5 | 6c9d83b90aa9c9f904d22eb9b16f8f95 |
| SHA1 | 4d5e0ce3c55a22475b58a982d67ab9aa84384c40 |
| SHA256 | 2432ac0b864b33cd599129578c42c43811461dbcb83e2a21301ccb8d0810c5e7 |
| SHA512 | 07d16f67cefc986c0d6974e3bbc38d95b5b184520ec8f3c9ae59a2f0e76213d359b35dc507d482322d2c045ee75183def8e3d7659ff5fa78f6afff931084e90b |
/data/data/com.xgbuy.xg/.jiagu/classes.dex
| MD5 | 9cd4bd95cf9891176a5db3eb9b74fb49 |
| SHA1 | 8f1d1b9ef1eb03cc3328ece61e64fb242a465136 |
| SHA256 | 01a2249e123683ed2ed1c07438841678cc904a7993d4c9c2a1bcfadbdaa86586 |
| SHA512 | b435d33e74a2e410744e538ceddc4abb9a490d9f75a4cdd14e4efe6368e55c06acec3f06348c39814ef62da36f989a3c9b6b6663d7ac8a85085c80e1b25f2899 |