Analysis Overview
SHA256
d77cb5dc0f8c1720b779c99d729bb23473ef7b2ab14d977b530d57dfb8692e3a
Threat Level: Shows suspicious behavior
The file a70cec9b20602c9e52d9bf2d1d9cb1ad_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Requests dangerous framework permissions
Queries information about active data network
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-13 23:13
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 an application to read from external storage. | android.permission.READ_EXTERNAL_STORAGE | N/A | N/A |
| 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 |
| Allows access to the list of accounts in the Accounts Service. | android.permission.GET_ACCOUNTS | N/A | N/A |
| Allows an application to read the user's contacts data. | android.permission.READ_CONTACTS | 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 |
| Required to be able to access the camera device. | android.permission.CAMERA | 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 or write the system settings. | android.permission.WRITE_SETTINGS | N/A | N/A |
| Allows an application to record audio. | android.permission.RECORD_AUDIO | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 23:13
Reported
2024-06-13 23:16
Platform
android-x86-arm-20240611.1-en
Max time kernel
3s
Max time network
131s
Command Line
Signatures
Queries information about active data network
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
Processes
com.atour.atourlife
chmod 755 /data/user/0/com.atour.atourlife/.jiagu/libjiagu.so
/system/bin/dex2oat --instruction-set=x86 --dex-file=/data/data/com.atour.atourlife/.jiagu/classes.dex --dex-file=/data/data/com.atour.atourlife/.jiagu/classes.dex!classes2.dex --dex-file=/data/data/com.atour.atourlife/.jiagu/classes.dex!classes3.dex --oat-file=/data/data/com.atour.atourlife/.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 | 216.58.204.78:443 | 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.atour.atourlife/.jiagu/libjiagu.so
| MD5 | f07c10fa1727a4d7395f07d20d77892d |
| SHA1 | a7c2f367daea205bda6035a739bff81003554b4f |
| SHA256 | b33b45d44e01f762b2678eb5fda5a804650b74cced4ea7362e3a19b37049e2b3 |
| SHA512 | 83411cbcf78a99fed70dbebc46d626c85f61ba729ea0b3c93d2e109c63bbe6a739eae09d61af7fa0ff127502f3a13034d45a130f581e8ed3f66db892712736f1 |
/data/data/com.atour.atourlife/.jiagu/classes.dex
| MD5 | 436c83812c13e23e55814e515e3a9408 |
| SHA1 | c2698d999b49ff75eb8b0a3c42e417326b34c1c9 |
| SHA256 | 1fa69a2ba23fe4f74e89ff474d58a56e59083fd7e75461132b6be392b3ad3a29 |
| SHA512 | 849d552771154032d9344d99311ed22dddb75826bb6a72d0a279885d5b0460bb7ed6d1463be765f0ac3ffcd176417030d98704ea0c76705b09acfcc71c1b7e7a |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 23:13
Reported
2024-06-13 23:16
Platform
android-33-x64-arm64-20240611.1-en
Max time kernel
7s
Max time network
178s
Command Line
Signatures
Processes
com.atour.atourlife
Network
| Country | Destination | Domain | Proto |
| GB | 172.217.16.228:443 | udp | |
| GB | 216.58.212.196:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 172.217.16.228:443 | udp | |
| GB | 172.217.16.228:443 | udp | |
| GB | 172.217.16.228:443 | tcp | |
| US | 162.159.61.3:443 | tcp | |
| US | 162.159.61.3:443 | tcp | |
| GB | 172.217.169.67:443 | tcp | |
| US | 162.159.61.3:443 | udp | |
| GB | 172.217.169.67:443 | udp | |
| GB | 142.250.179.228:443 | tcp |
Files
/data/user/0/com.atour.atourlife/.jiagu/libjiagu.so
| MD5 | f07c10fa1727a4d7395f07d20d77892d |
| SHA1 | a7c2f367daea205bda6035a739bff81003554b4f |
| SHA256 | b33b45d44e01f762b2678eb5fda5a804650b74cced4ea7362e3a19b37049e2b3 |
| SHA512 | 83411cbcf78a99fed70dbebc46d626c85f61ba729ea0b3c93d2e109c63bbe6a739eae09d61af7fa0ff127502f3a13034d45a130f581e8ed3f66db892712736f1 |