Analysis Overview
SHA256
e9e8457e0bf5ad0fe3aa5d9c1caa57f6b476a433ccbb00512ca2e5b73723f9ef
Threat Level: Shows suspicious behavior
The file a56a23c95ba647a575352deea3af9745_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Queries information about running processes on the device
Queries the phone number (MSISDN for GSM devices)
Queries information about active data network
Requests dangerous framework permissions
Makes use of the framework's foreground persistence service
Queries information about the current Wi-Fi connection
Queries the mobile country code (MCC)
Registers a broadcast receiver at runtime (usually for listening for system events)
Uses Crypto APIs (Might try to encrypt user data)
Checks CPU information
Checks memory information
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-13 11:57
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 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 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 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 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 |
| Required to be able to access the camera device. | android.permission.CAMERA | N/A | N/A |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
| Allows an application to read SMS messages. | android.permission.READ_SMS | N/A | N/A |
| Allows an application to request installing packages. | android.permission.REQUEST_INSTALL_PACKAGES | N/A | N/A |
Analysis: behavioral4
Detonation Overview
Submitted
2024-06-13 11:57
Reported
2024-06-13 12:01
Platform
android-x64-arm64-20240611.1-en
Max time kernel
2s
Max time network
131s
Command Line
Signatures
Processes
com.maiyou.wechat
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| 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 |
| GB | 216.58.201.100:443 | tcp | |
| GB | 216.58.201.100:443 | tcp |
Files
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 11:57
Reported
2024-06-13 12:01
Platform
android-x86-arm-20240611.1-en
Max time kernel
179s
Max time network
178s
Command Line
Signatures
Queries information about running processes on the device
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.getRunningAppProcesses | N/A | N/A |
Queries the phone number (MSISDN for GSM devices)
Makes use of the framework's foreground persistence service
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.setServiceForeground | 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.dzs.my
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | serverip.sdk.quicksdk.net | udp |
| US | 1.1.1.1:53 | jh.tianxigames.com | udp |
| US | 1.1.1.1:53 | sdk2.99maiyou.com | udp |
| CN | 47.110.79.173:80 | sdk2.99maiyou.com | tcp |
| CN | 180.150.191.127:80 | serverip.sdk.quicksdk.net | tcp |
| US | 1.1.1.1:53 | sdkapi00.sdk.quicksdk.net | udp |
| CN | 106.75.35.13:80 | sdkapi00.sdk.quicksdk.net | tcp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| GB | 216.58.212.238:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 172.217.16.238:443 | android.apis.google.com | tcp |
| CN | 180.150.191.127:80 | serverip.sdk.quicksdk.net | tcp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| CN | 47.110.79.173:80 | sdk2.99maiyou.com | tcp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| CN | 47.110.79.173:80 | sdk2.99maiyou.com | tcp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
| US | 1.1.1.1:53 | sdkreport.quickapi.net | udp |
Files
/storage/emulated/0/UcQkDir/qk.dvid.txt
| MD5 | 48872b0d90589b0270ccc3512d7af779 |
| SHA1 | 269f2f8c7768e9cab60609ea77578af75e430f29 |
| SHA256 | f62e327d64642fcafdc5b1b36584ec92fa81c72fc091c25448dafc411f77941e |
| SHA512 | 5b66c581848e1248a29423c60f46758cff68aacf27d59b1a1f57332510dbe8b087a8fe1fa94f9b36defa819e45328e424b318bd971b84da6f81709437c7357cd |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 11:57
Reported
2024-06-13 12:01
Platform
android-x86-arm-20240611.1-en
Max time kernel
2s
Max time network
158s
Command Line
Signatures
Processes
com.maiyou.wechat
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.187.202:443 | tcp | |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| GB | 142.250.187.206:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.200.46:443 | android.apis.google.com | tcp |
Files
Analysis: behavioral3
Detonation Overview
Submitted
2024-06-13 11:57
Reported
2024-06-13 12:01
Platform
android-x64-20240611.1-en
Max time kernel
2s
Max time network
151s
Command Line
Signatures
Processes
com.maiyou.wechat
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 172.217.16.234:443 | tcp | |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 142.250.200.8:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.200.46:443 | android.apis.google.com | tcp |
| GB | 142.250.179.228:443 | tcp | |
| GB | 142.250.179.228:443 | tcp | |
| GB | 216.58.204.78:443 | tcp | |
| GB | 142.250.178.14:443 | tcp | |
| GB | 142.250.187.226:443 | tcp |