Analysis Overview
SHA256
a72902a244c72cefb3e9053b03d835dc0ab4fce56afa1e2a5d0d929e6291f054
Threat Level: Shows suspicious behavior
The file 9adc8ea490730586f58bc621a42f20a1_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Reads information about phone network operator.
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
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 memory information
Checks CPU information
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-10 13:45
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 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 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 access to the list of accounts in the Accounts Service. | android.permission.GET_ACCOUNTS | 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 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 an application to read SMS messages. | android.permission.READ_SMS | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-10 13:45
Reported
2024-06-10 13:48
Platform
android-x86-arm-20240603-en
Max time kernel
66s
Max time network
157s
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 |
Checks memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | N/A | N/A |
Processes
yqj.m.u
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | sync.jueyejia.com | udp |
| US | 1.1.1.1:53 | video.elouge.com | udp |
| US | 1.1.1.1:53 | alog.umeng.com | udp |
| CN | 223.109.148.177:80 | alog.umeng.com | tcp |
| CN | 223.109.148.141:80 | alog.umeng.com | tcp |
| GB | 142.250.178.14:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| CN | 223.109.148.178:80 | alog.umeng.com | tcp |
| CN | 223.109.148.176:80 | alog.umeng.com | tcp |
| CN | 223.109.148.179:80 | 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/yqj.m.u/files/umeng_it.cache
| MD5 | 6ece964fe9a1171b7b84dbbee932e49f |
| SHA1 | ac7ec2ad85c091a3e00b35118c6f9a6676337ef8 |
| SHA256 | fed53f6f0de33fac7fc9b0c8344a341367cd355288a3acdbf73fb4b0fb31377d |
| SHA512 | b9aac415ce2289496d96144953d459d2f75c91573f97167c77ba0405c205d4e39c36ce72876b7fe268c88fcbd08be65054ceac1601a2eb39fdd77a10b432e950 |
/data/data/yqj.m.u/files/.umeng/exchangeIdentity.json
| MD5 | 6ee87dd0ba5bee330c4fa647607127bd |
| SHA1 | 1a5960f37c635a474ac196fa93d22c781a04ecf7 |
| SHA256 | 6e0bfb39ce56f14242d1b1816815d832a84b601d5a5a42fca446813765eac0fa |
| SHA512 | 4c9280d37f134ca02095ed172ea80794d82cccdea8a6f4a1db5d815ea8c2e4941584b43de50507a7ad76a7758ef1ce0b6db76956a55e154a2261f27104b1c428 |
/data/data/yqj.m.u/files/.um/um_cache_1718027174550.env
| MD5 | a73a779c2e37a0305812997a58d15b61 |
| SHA1 | 7532c9bcfab5f45f6bb8de139f86e3c4ca09044a |
| SHA256 | de868e0effbb3a3590919f7461a030c84e292f8a85187dbaf4f5860f65f87197 |
| SHA512 | 44b1ffc18281d8cb7081738c981ea60ff98ea16f11e38bbd394937042d9c357d31af60f1a6e58252bc1c7b6282e7e79d379f708a5d2146c2c43ae3f075b8077c |