Analysis Overview
SHA256
dd796c0eed22df736ba0dfd5c3d41333447a794ebf807ac6c3a093236ab8bd55
Threat Level: Shows suspicious behavior
The file 9b7d6c438141528a0337f36408dbd25a_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Reads information about phone network operator.
Queries the mobile country code (MCC)
Requests dangerous framework permissions
Domain associated with commercial stalkerware software, includes indicators from echap.eu.org
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 CPU information
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-10 17:39
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 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 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 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 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-10 17:39
Reported
2024-06-10 17:43
Platform
android-x86-arm-20240603-en
Max time kernel
10s
Max time network
130s
Command Line
Signatures
Domain associated with commercial stalkerware software, includes indicators from echap.eu.org
| Description | Indicator | Process | Target |
| N/A | alog.umeng.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 |
Queries information about the current Wi-Fi connection
| Description | Indicator | Process | Target |
| Framework service call | android.net.wifi.IWifiManager.getConnectionInfo | N/A | N/A |
Queries the mobile country code (MCC)
| Description | Indicator | Process | Target |
| Framework service call | com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone | N/A | N/A |
Reads information about phone network operator.
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 CPU information
| Description | Indicator | Process | Target |
| File opened for read | /proc/cpuinfo | N/A | N/A |
Processes
air.com.RustyLake.CubeEscapeSeasons.pj
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | config.adview.cn | udp |
| CN | 211.103.153.95:80 | config.adview.cn | tcp |
| US | 1.1.1.1:53 | alog.umeng.com | udp |
| CN | 223.109.148.178:80 | alog.umeng.com | tcp |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| GB | 142.250.200.46:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 172.217.16.238:443 | android.apis.google.com | tcp |
| GB | 172.217.169.74:443 | tcp |
Files
/data/data/air.com.RustyLake.CubeEscapeSeasons.pj/files/umeng_it.cache
| MD5 | 790a3e836221b516a928adf8bc0e77d2 |
| SHA1 | 0453d99661d38e7a6879a34a728437c578b662ca |
| SHA256 | 505867bbd0b871659ebfafcc4edb8a0a380663c93935e9a6a27ea7e91b123d1b |
| SHA512 | ca62aa1cbf00f5973921c6532db5f73589b9bcdb7721915378bc395653dcc7e81e677a5da905ffd4fa239fe0b95f4c74aee56b8f56b92232e7a1667dbf3d6d72 |