Analysis Overview
SHA256
5650b3af05a8ac592ed91e1d304675f43917776d04ca79b84c9106de50e39c59
Threat Level: Shows suspicious behavior
The file 8cefc3ca914fa28b00d9f47873c11929_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Queries the phone number (MSISDN for GSM devices)
Reads the content of the SMS messages.
Requests dangerous framework permissions
Domain associated with commercial stalkerware software, includes indicators from echap.eu.org
Makes a phone call.
Queries information about active data network
Queries information about the current Wi-Fi connection
Queries the mobile country code (MCC)
Uses Crypto APIs (Might try to encrypt user data)
Registers a broadcast receiver at runtime (usually for listening for system events)
Checks CPU information
Checks memory information
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-03 18:40
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
| Allows an application to send SMS messages. | android.permission.SEND_SMS | N/A | N/A |
| Allows an application to monitor incoming MMS messages. | android.permission.RECEIVE_MMS | 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 access to the list of accounts in the Accounts Service. | android.permission.GET_ACCOUNTS | N/A | N/A |
| Allows an application to read SMS messages. | android.permission.READ_SMS | 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 write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | 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
2024-11-03 18:40
Reported
2024-11-03 18:43
Platform
android-x86-arm-20240624-en
Max time kernel
110s
Max time network
127s
Command Line
Signatures
Queries the phone number (MSISDN for GSM devices)
Reads the content of the SMS messages.
| Description | Indicator | Process | Target |
| URI accessed for read | content://sms/ | N/A | N/A |
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 |
Makes a phone call.
| Description | Indicator | Process | Target |
| Intent action | android.intent.action.CALL | 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 |
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 |
Checks memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | N/A | N/A |
Processes
com.example.android.as
Network
| Country | Destination | Domain | Proto |
| CN | 121.41.14.167:3000 | tcp | |
| US | 1.1.1.1:53 | xsdk.dmeel.com | udp |
| CN | 114.55.80.27:80 | xsdk.dmeel.com | tcp |
| GB | 216.58.201.110:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.238:443 | android.apis.google.com | tcp |
| CN | 114.55.80.27:80 | xsdk.dmeel.com | tcp |
| CN | 114.55.80.27:80 | xsdk.dmeel.com | tcp |
| US | 1.1.1.1:53 | oc.umeng.com | udp |
| CN | 59.82.23.79:80 | oc.umeng.com | tcp |
| US | 1.1.1.1:53 | cmovie.dmeel.com | udp |
| US | 1.1.1.1:53 | alog.umeng.com | udp |
| CN | 223.109.148.177:80 | alog.umeng.com | tcp |
| CN | 114.55.80.27:80 | cmovie.dmeel.com | tcp |
| CN | 114.55.80.27:80 | cmovie.dmeel.com | tcp |
| US | 1.1.1.1:53 | oc.umeng.co | udp |
| CN | 223.109.148.179:80 | alog.umeng.com | tcp |
| CN | 114.55.80.27:80 | cmovie.dmeel.com | tcp |
| CN | 223.109.148.178:80 | alog.umeng.com | tcp |
| CN | 223.109.148.141:80 | alog.umeng.com | tcp |
| CN | 223.109.148.176:80 | alog.umeng.com | tcp |
| CN | 223.109.148.130:80 | alog.umeng.com | tcp |
| US | 1.1.1.1:53 | alog.umeng.co | udp |
Files
/data/data/com.example.android.as/files/umeng_it.cache
| MD5 | e776ec9284af582e51a71be0a72d6837 |
| SHA1 | f3ff6b6d5473334fe5626597e428e65bfb89ca67 |
| SHA256 | d91f04bbb37edae081f364f88abfe5982392f18f3ab75752bcdb375cded79eb5 |
| SHA512 | f7310720459b05aa47ce184878748e1826eafb5a1575e873d09b004cb5595e0d7eca5be5ce5f3a68ada00f9c53bea90cfce712e2f48550fee4f5bc6a4ebda6d3 |
/data/data/com.example.android.as/files/.um/um_cache_1730659370770.env
| MD5 | 3e5e2b39bd4e554247b3adce2b3ee3d3 |
| SHA1 | e8d22583c7848760db8cb20233d2978d221ee668 |
| SHA256 | 43b56752cfa608b093ec0360f02d3e7ab36bfb3b739672e45c64383eea2500ba |
| SHA512 | de985341641e75b8ae4a598c81c71077814d13ad609f2e56a0eb4239499d428dbe132088707977afbdefd2f3b03d82fd0c26a4fc5c17063c5b999b16eec2484c |