Analysis Overview
SHA256
bebea5c3a250c005becf432455cabed3ed54e4c119bd08c958072a2ea4d0ba31
Threat Level: Likely malicious
The file a92b93f69e0fecd84aca61229abb32b4_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Removes its main activity from the application launcher
Obtains sensitive information copied to the device clipboard
Declares services with permission to bind to the system
Requests dangerous framework permissions
Acquires the wake lock
Queries the mobile country code (MCC)
Registers a broadcast receiver at runtime (usually for listening for system events)
Checks memory information
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-14 10:21
Signatures
Declares services with permission to bind to the system
| Description | Indicator | Process | Target |
| Required by notification listener services to bind with the system. Allows apps to listen to and interact with notifications on the device. | android.permission.BIND_NOTIFICATION_LISTENER_SERVICE | N/A | N/A |
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| Required to be able to access the camera device. | android.permission.CAMERA | 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 and read the user's call log data. | android.permission.WRITE_CALL_LOG | N/A | N/A |
| Allows an application to read or write the system settings. | android.permission.WRITE_SETTINGS | 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 write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to send SMS messages. | android.permission.SEND_SMS | N/A | N/A |
| Required to be able to access the camera device. | android.permission.CAMERA | 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 write the user's contacts data. | android.permission.WRITE_CONTACTS | N/A | N/A |
| Allows an application to read the user's contacts data. | android.permission.READ_CONTACTS | N/A | N/A |
| Allows an application to write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to record audio. | android.permission.RECORD_AUDIO | N/A | N/A |
| Allows an application to read SMS messages. | android.permission.READ_SMS | N/A | N/A |
| Allows an application to read the user's call log. | android.permission.READ_CALL_LOG | 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 approximate location. | android.permission.ACCESS_COARSE_LOCATION | N/A | N/A |
| Allows an app to access precise location. | android.permission.ACCESS_FINE_LOCATION | N/A | N/A |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
| Allows an application to see the number being dialed during an outgoing call with the option to redirect the call to a different number or abort the call altogether. | android.permission.PROCESS_OUTGOING_CALLS | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 10:20
Reported
2024-06-14 10:24
Platform
android-x86-arm-20240611.1-en
Max time kernel
19s
Max time network
183s
Command Line
Signatures
Removes its main activity from the application launcher
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Acquires the wake lock
| Description | Indicator | Process | Target |
| Framework service call | android.os.IPowerManager.acquireWakeLock | 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 |
Checks memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | N/A | N/A |
Processes
com.eset.ems2.gp
su
su
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| N/A | 192.168.2.102:1654 | tcp | |
| GB | 216.58.212.238:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
| N/A | 192.168.2.102:1654 | tcp | |
| N/A | 192.168.2.102:1654 | tcp |
Files
/data/data/com.eset.ems2.gp/files/IM.txt
| MD5 | 70a9021a1b96084dfefd466350145c99 |
| SHA1 | 37a62112d97bb2fc33161b24a27e86175055b1b7 |
| SHA256 | 59d1265a66fc96d76cf99c03240b83859b853333ea34b222456ae9b15fd0dbae |
| SHA512 | 093568522d859ac71677b7fd164935c687e09163fe141f5ef1d1643672caafc6884331e0967d2ca7ed8b5ff21b2ee47358a39249d764ae6dbed5ebf4410fb2fc |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 10:20
Reported
2024-06-14 10:24
Platform
android-x64-20240611.1-en
Max time kernel
49s
Max time network
154s
Command Line
Signatures
Removes its main activity from the application launcher
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Obtains sensitive information copied to the device clipboard
| Description | Indicator | Process | Target |
| Framework service call | android.content.IClipboard.addPrimaryClipChangedListener | N/A | N/A |
Acquires the wake lock
| Description | Indicator | Process | Target |
| Framework service call | android.os.IPowerManager.acquireWakeLock | 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 |
Checks memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | N/A | N/A |
Processes
com.eset.ems2.gp
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 | 172.217.169.40:443 | ssl.google-analytics.com | tcp |
| GB | 172.217.16.234:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.238:443 | android.apis.google.com | tcp |
| GB | 172.217.16.226:443 | tcp | |
| GB | 142.250.178.14:443 | tcp | |
| GB | 142.250.178.4:443 | tcp | |
| GB | 142.250.178.4:443 | tcp | |
| GB | 172.217.169.46:443 | tcp |
Files
/data/data/com.eset.ems2.gp/files/IM.txt
| MD5 | 0c0390db15bb27327e483e7cf4c5fb28 |
| SHA1 | 116da3c298369ecd02ec2f6f3cf6657f53c0e12e |
| SHA256 | 3ad4b9f10a42a96dd20aa0dfda9fd0690fb798fe4d87d8be3a45913abd4c7968 |
| SHA512 | f76265ac90c343b0ee48da5a2774ce7ee6cf980588b7eb019278e570228eeaa238f20ed4d6232aa0e67f95d7f059c105670f3c17896c00e7e76d800e151e3ed3 |
Analysis: behavioral3
Detonation Overview
Submitted
2024-06-14 10:20
Reported
2024-06-14 10:24
Platform
android-x64-arm64-20240611.1-en
Max time kernel
137s
Max time network
132s
Command Line
Signatures
Removes its main activity from the application launcher
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Obtains sensitive information copied to the device clipboard
| Description | Indicator | Process | Target |
| Framework service call | android.content.IClipboard.addPrimaryClipChangedListener | N/A | N/A |
Acquires the wake lock
| Description | Indicator | Process | Target |
| Framework service call | android.os.IPowerManager.acquireWakeLock | N/A | N/A |
Checks memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | N/A | N/A |
Processes
com.eset.ems2.gp
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 216.58.204.78:443 | tcp | |
| GB | 216.58.204.78:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.180.14:443 | android.apis.google.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 | 142.250.178.4:443 | tcp | |
| GB | 142.250.178.4:443 | tcp |
Files
/data/user/0/com.eset.ems2.gp/files/IM.txt
| MD5 | 275b8a284b3229318f8e3e389c781a25 |
| SHA1 | 8eb0e4352bbfb3dcdf0dec333a30eafc802525f3 |
| SHA256 | 2ba6c7ee7f2ca0ca3d8096cba3a57c45382191f37c3e043da37efe87e4a05572 |
| SHA512 | f4a758539b88fcbaa9002f24881b14c66f17b3ad19d137b67a8583f88b779305df4989d8390722342fd1cc9eae95f3cbda5500477672c8885d8df7b42a835837 |