Analysis Overview
SHA256
341c5b8d7fda09706c39fdb959897e9a983f25bb06cfa9b1a96fbfe54854086a
Threat Level: Known bad
The file 341c5b8d7fda09706c39fdb959897e9a983f25bb06cfa9b1a96fbfe54854086a.bin was found to be: Known bad.
Malicious Activity Summary
Hook
Ermac2 payload
Ermac family
Hook family
Makes use of the framework's Accessibility service
Queries information about running processes on the device
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)
Requests enabling of the accessibility settings.
Queries information about the current Wi-Fi connection
Makes use of the framework's foreground persistence service
Acquires the wake lock
Declares services with permission to bind to the system
Declares broadcast receivers with permission to handle system events
Reads information about phone network operator.
Requests dangerous framework permissions
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-05-01 22:01
Signatures
Ermac family
Ermac2 payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Hook family
Declares broadcast receivers with permission to handle system events
| Description | Indicator | Process | Target |
| Required by device admin receivers to bind with the system. Allows apps to manage device administration features. | android.permission.BIND_DEVICE_ADMIN | N/A | N/A |
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 |
| Required by accessibility services to bind with the system. Allows apps to access accessibility features. | android.permission.BIND_ACCESSIBILITY_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 write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | 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 read SMS messages. | android.permission.READ_SMS | N/A | N/A |
| Allows an application to send SMS messages. | android.permission.SEND_SMS | N/A | N/A |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | 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 read access to the device's phone number(s). | android.permission.READ_PHONE_NUMBERS | N/A | N/A |
| Allows an application to read the user's call log. | android.permission.READ_CALL_LOG | 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 application to read the user's contacts data. | android.permission.READ_CONTACTS | N/A | N/A |
| Allows an application to write the user's contacts data. | android.permission.WRITE_CONTACTS | 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 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 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-01 22:01
Reported
2024-05-01 22:11
Platform
android-x86-arm-20240221-en
Max time kernel
149s
Max time network
149s
Command Line
Signatures
Hook
Makes use of the framework's Accessibility service
| Description | Indicator | Process | Target |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId | N/A | N/A |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText | N/A | N/A |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId | N/A | N/A |
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 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 |
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 |
Requests enabling of the accessibility settings.
| Description | Indicator | Process | Target |
| Intent action | android.settings.ACCESSIBILITY_SETTINGS | N/A | N/A |
Acquires the wake lock
| Description | Indicator | Process | Target |
| Framework service call | android.os.IPowerManager.acquireWakeLock | N/A | N/A |
Reads information about phone network operator.
Processes
com.weruzepufalo.mavimibe
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.178.14:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 172.217.16.238:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | null | udp |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| GB | 172.217.16.234:443 | semanticlocation-pa.googleapis.com | tcp |
| GB | 142.250.178.10:443 | semanticlocation-pa.googleapis.com | tcp |
Files
/data/data/com.weruzepufalo.mavimibe/no_backup/androidx.work.workdb-journal
| MD5 | 1247a16543397a717022d1a41f9009f2 |
| SHA1 | 9da309d88104178446ddc8245e9e59226b339249 |
| SHA256 | 40ce8a4c5eb5fbaee8b42a2e76733ef459baf79f720eaabe19fde52204538112 |
| SHA512 | 21ef559996de4175ad9c73349e656702894d161ddb81fecfb4fafec60d5f561e57536755c7498469a63ff2f6d1d6bd525fbd255006fabff3c4e0fd7851c14354 |
/data/data/com.weruzepufalo.mavimibe/no_backup/androidx.work.workdb
| MD5 | f2b4b0190b9f384ca885f0c8c9b14700 |
| SHA1 | 934ff2646757b5b6e7f20f6a0aa76c7f995d9361 |
| SHA256 | 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514 |
| SHA512 | ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1 |
/data/data/com.weruzepufalo.mavimibe/no_backup/androidx.work.workdb-shm
| MD5 | bb7df04e1b0a2570657527a7e108ae23 |
| SHA1 | 5188431849b4613152fd7bdba6a3ff0a4fd6424b |
| SHA256 | c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479 |
| SHA512 | 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012 |
/data/data/com.weruzepufalo.mavimibe/no_backup/androidx.work.workdb-wal
| MD5 | 5478c801cf3ebe2d2f73db42a16b48f9 |
| SHA1 | 43493f638873d2e60a352c17db7c5fba1add839d |
| SHA256 | 3b3e3afce3413e57d005f096fc6693dc70b282ea9d307c4598565f3f0dc56108 |
| SHA512 | 50c890621c301031b159112b65fea8a1bf2dd9ed9c5bbab71b67301e211ac631e9a0f901f1abc9b35278d446613e867e3832ecb111636aa60722d47878c9e392 |
/data/data/com.weruzepufalo.mavimibe/no_backup/androidx.work.workdb-wal
| MD5 | 9a3cbc99dc9a241ab13d52382af67337 |
| SHA1 | 335d7ec52d0584c6e431416f23b0aec6c0f9fa62 |
| SHA256 | 23956bcdd3f6edb60bcc23da744768a1698f61c464d627efeacbbb908c098759 |
| SHA512 | ceb0eab259e0543e26c50c0e75e186503df4a81799edbcfcea3a02da03cf0de020629ce59147b0227f36d1a097fc807a400fdcd5b4b06ad402d3a413fb9d79bb |
/data/data/com.weruzepufalo.mavimibe/no_backup/androidx.work.workdb-wal
| MD5 | 7d6f13d705f1f099c7dbcdb7529e2727 |
| SHA1 | 9359fb05137d00ebd1e87c25bde2daaebeb77b50 |
| SHA256 | 8dd5f0cd848d92e5095983ff259032fa0d82c32def9b1337c61db842a939a1d5 |
| SHA512 | db5493ae6b6a534fdd8fdb339de9889f8b670af9384f868ef15431f64a0c81280eb85c5fb9e8b429dfd4c3134b3c7ee5a509930058d9874d5d17ddfc06c856e6 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-01 22:01
Reported
2024-05-01 22:12
Platform
android-x64-20240221-en
Max time network
131s
Command Line
Signatures
Processes
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 | 142.250.180.8:443 | ssl.google-analytics.com | tcp |
| GB | 142.250.178.14:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
| GB | 216.58.212.228:443 | tcp | |
| GB | 216.58.212.228:443 | tcp |
Files
Analysis: behavioral3
Detonation Overview
Submitted
2024-05-01 22:01
Reported
2024-05-01 22:12
Platform
android-x64-arm64-20240221-en
Max time kernel
154s
Max time network
147s
Command Line
Signatures
Hook
Makes use of the framework's Accessibility service
| Description | Indicator | Process | Target |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText | N/A | N/A |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId | N/A | N/A |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId | N/A | N/A |
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 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)
Requests enabling of the accessibility settings.
| Description | Indicator | Process | Target |
| Intent action | android.settings.ACCESSIBILITY_SETTINGS | N/A | N/A |
Acquires the wake lock
| Description | Indicator | Process | Target |
| Framework service call | android.os.IPowerManager.acquireWakeLock | N/A | N/A |
Reads information about phone network operator.
Processes
com.weruzepufalo.mavimibe
Network
| Country | Destination | Domain | Proto |
| GB | 142.250.180.14:443 | tcp | |
| GB | 142.250.180.14:443 | tcp | |
| GB | 142.250.180.14:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 216.58.213.10:443 | udp | |
| GB | 142.250.200.46:443 | udp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 172.217.169.14:443 | android.apis.google.com | tcp |
| GB | 172.217.169.74:443 | tcp | |
| GB | 172.217.169.74:443 | tcp | |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 142.250.187.232:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | null | udp |
| GB | 216.58.201.100:443 | tcp | |
| GB | 216.58.201.100:443 | tcp |
Files
/data/user/0/com.weruzepufalo.mavimibe/no_backup/androidx.work.workdb-journal
| MD5 | 5f2690866b1545937ab5c545df6b45fe |
| SHA1 | 63f5dd44f12fb37324d4388270d2f97cf95e479c |
| SHA256 | cea784d05a094734ef97bc902de560a464b73577f087a30a52cc6335e1e43e77 |
| SHA512 | d6690ef5c3171db0b0a22c5c4b3fb8b8f8864c0380031885326e888a53d6af5957eae243caffbfafbcdab04e8123f7ebcde9c579120fbb1ef759f3f2cc3eae0b |
/data/user/0/com.weruzepufalo.mavimibe/no_backup/androidx.work.workdb
| MD5 | 7e858c4054eb00fcddc653a04e5cd1c6 |
| SHA1 | 2e056bf31a8d78df136f02a62afeeca77f4faccf |
| SHA256 | 9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad |
| SHA512 | d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb |
/data/user/0/com.weruzepufalo.mavimibe/no_backup/androidx.work.workdb-shm
| MD5 | bb7df04e1b0a2570657527a7e108ae23 |
| SHA1 | 5188431849b4613152fd7bdba6a3ff0a4fd6424b |
| SHA256 | c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479 |
| SHA512 | 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012 |
/data/user/0/com.weruzepufalo.mavimibe/no_backup/androidx.work.workdb-wal
| MD5 | 946337da1741aa3b5e5f5ca8c28b329b |
| SHA1 | 8a87fc90142157c2b459adb8d0d0754c5ee36167 |
| SHA256 | d348a47d4951a3fd32465c6723bfec59aa62f017d02e56176259ac1c20d94f6b |
| SHA512 | 9e769ffc07179c9a3724efbdc2755dddd9b3e4de04bc9584e9adf61784f7a2ed3a6c5b9ca24607c280ca651496b9c4ea4650bdbed49f83f16dbf364372286cb8 |
/data/user/0/com.weruzepufalo.mavimibe/no_backup/androidx.work.workdb-wal
| MD5 | e58d7da760783bdc2068f8e462806731 |
| SHA1 | 8bb0bb6450ebeaa1b54a321290b72f0efb2f32f9 |
| SHA256 | e34318fde3c6d2b4901d0e3d39cb8f342e0d6a76492c76d68aceb2e511fc89a0 |
| SHA512 | bbca14c20a5693fd0f70a7855710fd6f2b6b0b97330b9d1b403ccfc60423e37ff32d750f1e2b551444a6bf46a719476c7460ead443821226b5947f505889a2fe |
/data/user/0/com.weruzepufalo.mavimibe/no_backup/androidx.work.workdb-wal
| MD5 | 01073f28b25b9614f803cea988a06f11 |
| SHA1 | a6e58e02cb27185afaf58b35c342c58bd4e548a9 |
| SHA256 | f00d736e18a502bb27c3b0a739edbb203d9fa3151b25e77d51ff2b681968a45f |
| SHA512 | ca058637413e64c5094ff08e0349a07b653f7bc19ecbd8130ee0738e93ac5def69707d7e407d8f230c56e3571be0e04b68a954421bf59b170fbddde7b5809192 |