Analysis Overview
SHA256
85b943c799ad24ae3f5c45184e96d7d90898e8f0980ee170c0ffa2e6b111ba86
Threat Level: Shows suspicious behavior
The file bb78acf53f8b67a05b1d5eba45f90df3_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Obtains sensitive information copied to the device clipboard
Queries the unique device ID (IMEI, MEID, IMSI)
Requests dangerous framework permissions
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
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-18 10:33
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| Allows an application to read from external storage. | android.permission.READ_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 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 |
| Required to be able to access the camera device. | android.permission.CAMERA | N/A | N/A |
| Allows an application to record audio. | android.permission.RECORD_AUDIO | N/A | N/A |
| Allows an application to write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | N/A | N/A |
| Allows access to the list of accounts in the Accounts Service. | android.permission.GET_ACCOUNTS | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-18 10:33
Reported
2024-06-18 10:36
Platform
android-x86-arm-20240611.1-en
Max time kernel
133s
Max time network
131s
Command Line
Signatures
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 memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | N/A | N/A |
Processes
com.xywxzyb2.ucttxs01
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | log.tbs.qq.com | udp |
| HK | 129.226.106.211:80 | log.tbs.qq.com | tcp |
| US | 1.1.1.1:53 | mixsdk.xindongyx.com | udp |
| CN | 123.206.219.199:443 | mixsdk.xindongyx.com | tcp |
| CN | 123.206.219.199:80 | mixsdk.xindongyx.com | tcp |
| GB | 142.250.187.238:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.200.14:443 | android.apis.google.com | tcp |
Files
/storage/emulated/0/Android/data/com.xywxzyb2.ucttxs01/files/tbslog/tbslog.txt
| MD5 | 0aefbfaba846d47e01e38cc36de9540a |
| SHA1 | ed80fa89737b3f256b3b763eefba0fe9dcd9cfe2 |
| SHA256 | 286897c3f2ebfba1baa26509c0e7d9da170aedfaee94600d4523ea33ec8a2836 |
| SHA512 | 61801d478dba92ffc9559a2cf8572eebe04f89878f231594949adcd42500ea71b025342663a717aeb7f60d052647cb44ef3a6add99a31a66710f268752f4f0c5 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-18 10:33
Reported
2024-06-18 10:36
Platform
android-x64-20240611.1-en
Max time kernel
140s
Max time network
131s
Command Line
Signatures
Obtains sensitive information copied to the device clipboard
| Description | Indicator | Process | Target |
| Framework service call | android.content.IClipboard.addPrimaryClipChangedListener | 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 unique device ID (IMEI, MEID, IMSI)
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 memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | N/A | N/A |
Processes
com.xywxzyb2.ucttxs01
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | log.tbs.qq.com | udp |
| HK | 129.226.107.80:80 | log.tbs.qq.com | tcp |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 142.250.187.232:443 | ssl.google-analytics.com | tcp |
| GB | 172.217.169.42:443 | tcp | |
| US | 1.1.1.1:53 | mixsdk.xindongyx.com | udp |
| CN | 123.206.219.199:80 | mixsdk.xindongyx.com | tcp |
| CN | 123.206.219.199:443 | mixsdk.xindongyx.com | tcp |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.238:443 | android.apis.google.com | tcp |
| GB | 142.250.187.206:443 | tcp | |
| GB | 142.250.187.194:443 | tcp | |
| GB | 172.217.16.228:443 | tcp | |
| GB | 172.217.16.228:443 | tcp | |
| GB | 142.250.179.238:443 | tcp |
Files
/storage/emulated/0/Android/data/com.xywxzyb2.ucttxs01/files/tbslog/tbslog.txt
| MD5 | 9543925c9ea1805a5f61a26a86725d4d |
| SHA1 | fd79a11506fc7726811e0830429dc248ee1ecd14 |
| SHA256 | c2612ab5ad676d3a2d5e5c5dbdaf96d083cb63d53c824af8ea91f810c982eac5 |
| SHA512 | 21c0945aadf4b34bb0147dc7ec3b70ad40957fdb042f0f6ed52b9fa2c69d4662a4b05f4a29e792544ee773d8a854ebb75f598efce140b40d1afe58975770751e |
Analysis: behavioral3
Detonation Overview
Submitted
2024-06-18 10:33
Reported
2024-06-18 10:36
Platform
android-x64-arm64-20240611.1-en
Max time kernel
172s
Max time network
132s
Command Line
Signatures
Obtains sensitive information copied to the device clipboard
| Description | Indicator | Process | Target |
| Framework service call | android.content.IClipboard.addPrimaryClipChangedListener | 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 |
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 memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | N/A | N/A |
Processes
com.xywxzyb2.ucttxs01
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | log.tbs.qq.com | udp |
| HK | 129.226.106.211:80 | log.tbs.qq.com | tcp |
| HK | 129.226.106.211:80 | log.tbs.qq.com | tcp |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 216.58.204.72:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | mixsdk.xindongyx.com | udp |
| CN | 123.206.219.199:443 | mixsdk.xindongyx.com | tcp |
| CN | 123.206.219.199:80 | mixsdk.xindongyx.com | tcp |
| GB | 142.250.187.238:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.179.238:443 | android.apis.google.com | tcp |
| GB | 142.250.179.228:443 | tcp | |
| GB | 142.250.179.228:443 | tcp |
Files
/storage/emulated/0/Android/data/com.xywxzyb2.ucttxs01/files/tbslog/tbslog.txt (deleted)
| MD5 | 58e1e0a6220c04d985226492d35490b8 |
| SHA1 | b81d451c410fbeaaf1ee47d692dc2b514ff52983 |
| SHA256 | eb1e81427706901333cce3bbc749c701e55635cedcde5a0c9b2b4d6f81da750d |
| SHA512 | 8e1f88137b81e5c0f97653d76ca731e7f13a1c65689a40f58817c46f7ea18f509810c24140a2225e229b5e095e1a5bbd8357b699bdb1d716abb93e763fbed9c0 |