Analysis Overview
SHA256
f3197b42871f0bdf65b9a0acf47ec0ce7432e8ecd3c892c8e0da0559110f9ab9
Threat Level: Shows suspicious behavior
The file 89549dbc2031d230f4ce26fb46a2de13_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Queries information about the current Wi-Fi connection
Queries the mobile country code (MCC)
Queries the phone number (MSISDN for GSM devices)
Registers a broadcast receiver at runtime (usually for listening for system events)
Checks CPU information
Checks memory information
Queries information about running processes on the device
Checks if the internet connection is available
Requests dangerous framework permissions
Uses Crypto APIs (Might try to encrypt user data)
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-01 04:12
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 receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-01 04:11
Reported
2024-06-01 04:15
Platform
android-x86-arm-20240514-en
Max time kernel
24s
Max time network
131s
Command Line
Signatures
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 |
Queries information about running processes on the device
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.getRunningAppProcesses | 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 |
Queries the phone number (MSISDN for GSM devices)
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 |
Checks if the internet connection is available
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | 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 |
Processes
com.jhl.guandu
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 172.217.169.14:443 | tcp | |
| US | 1.1.1.1:53 | www.google.com | udp |
| GB | 142.250.179.228:443 | www.google.com | tcp |
| US | 1.1.1.1:53 | configcdn.quickapi.net | 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 | rxtgame.com | udp |
| US | 50.2.248.6:443 | rxtgame.com | tcp |
| GB | 142.250.178.3:443 | 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 |
| GB | 142.250.200.46:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.178.14:443 | android.apis.google.com | tcp |
| CN | 180.150.191.127:80 | serverip.sdk.quicksdk.net | tcp |
Files
/storage/emulated/0/UcQkDir/qk.dvid.txt
| MD5 | 40c311535f14bd6f839df1d472ef51a6 |
| SHA1 | 396dec4e69d9b48ac30cb43180ffd2ea5ce68b85 |
| SHA256 | d2f2d86b49429e7d079c2b7d82fd116a66e72fdc42b9275158a25816db2f4c15 |
| SHA512 | 79f103a24c375c6885268ff7d3e06369d026531e800911e5a021be8026cd5c3d912c5f15b475335f7a501541e368c686b8f52601b925c4f280806cb8353c7bd8 |