Analysis Overview
SHA256
d6a24896d2f88df880e5d5acc89bba51046e8d4e6f574b4fbbd319771de94bbd
Threat Level: Shows suspicious behavior
The file d6a24896d2f88df880e5d5acc89bba51046e8d4e6f574b4fbbd319771de94bbd.bin was found to be: Shows suspicious behavior.
Malicious Activity Summary
Loads dropped Dex/Jar
Makes use of the framework's Accessibility service
Requests dangerous framework permissions
Declares services with permission to bind to the system
Registers a broadcast receiver at runtime (usually for listening for system events)
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-13 23:57
Signatures
Declares services with permission to bind to the system
| Description | Indicator | Process | Target |
| 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 |
| 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 an application to request installing packages. | android.permission.REQUEST_INSTALL_PACKAGES | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 23:57
Reported
2024-06-14 00:00
Platform
android-x86-arm-20240611.1-en
Max time kernel
155s
Max time network
170s
Command Line
Signatures
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | Anonymous-DexFile@0xea7e7000-0xea7e712c | N/A | N/A |
Makes use of the framework's Accessibility service
| Description | Indicator | Process | Target |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId | 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 |
Processes
com.perl.gqm
Network
| Country | Destination | Domain | Proto |
| GB | 142.250.178.10:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | down.sinhan-bank.com | udp |
| US | 104.21.6.104:443 | down.sinhan-bank.com | tcp |
| US | 1.1.1.1:53 | ctef503oop.freemall-kr.top | udp |
| US | 172.67.196.50:443 | ctef503oop.freemall-kr.top | tcp |
| GB | 216.58.212.238:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.179.238:443 | android.apis.google.com | tcp |
Files
/data/data/com.perl.gqm/app_outdex/libdexprotector.4300.so
| MD5 | 30e9a5d0b665fb8be218a54481fc6e30 |
| SHA1 | d89877df5f88ca997aa6daaba23c5d9f52889f1e |
| SHA256 | 54b51ae2a8e34832efd4880bea116e26068fb053b49245d386b90cbbec5f4527 |
| SHA512 | 6f558baa538224978c90e7c8fa16d12a0736c0f518c271d879d4ae417c1d92b5fb82566ab92fff9b47b07601d8a52e345f6571722f4bccc7031225f5a8020d41 |
Anonymous-DexFile@0xea7e7000-0xea7e712c
| MD5 | 7c80da100acf95df2c9629e515898a6b |
| SHA1 | 28c7d9a00126bc12a0760f9cc6270abea6866d73 |
| SHA256 | ed26ed598d0393b52cb68fd71e26f7eb5fba998f72c1c30eae4622bb0752692f |
| SHA512 | b2eb8340ae3dd3ddbe2a5cf3de6b735a33bb15b51b728f01643fed02375c8962f37fcbd4827fd578cb73678847cc47c45290d763281be5caeded67fa8923c6a2 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 23:57
Reported
2024-06-14 00:00
Platform
android-x64-20240611.1-en
Max time kernel
129s
Max time network
148s
Command Line
Signatures
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.perl.gqm/[email protected] | N/A | N/A |
Makes use of the framework's Accessibility service
| Description | Indicator | Process | Target |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId | 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 |
Processes
com.perl.gqm
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 | 142.250.187.232:443 | ssl.google-analytics.com | tcp |
| GB | 172.217.16.234:443 | tcp | |
| US | 1.1.1.1:53 | down.sinhan-bank.com | udp |
| US | 172.67.134.184:443 | down.sinhan-bank.com | tcp |
| US | 1.1.1.1:53 | ctef503oop.freemall-kr.top | udp |
| US | 172.67.196.50:443 | ctef503oop.freemall-kr.top | tcp |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
| GB | 216.58.204.78:443 | tcp | |
| GB | 142.250.179.228:443 | tcp | |
| GB | 142.250.179.228:443 | tcp | |
| GB | 142.250.178.14:443 | tcp | |
| GB | 142.250.187.226:443 | tcp |
Files
/data/data/com.perl.gqm/app_outdex/libdexprotector.5044.so
| MD5 | 69afda89a7483f9b9aaa0f307a79b3dd |
| SHA1 | f1401815306b30c39f0276a627e53ca91a2579d3 |
| SHA256 | a96a0918d573a562c1b5bc3bac88248311ba30553822026ba7535887efa1239c |
| SHA512 | 2985e4e27c5182b6c0889688a517b08006798904ca8173e4008953ca67357812e3febd05cdd7fc3fd6b63cad1302be83b69055e9dce477384676e2991d570e6f |
/data/user/0/com.perl.gqm/[email protected]
| MD5 | 7c80da100acf95df2c9629e515898a6b |
| SHA1 | 28c7d9a00126bc12a0760f9cc6270abea6866d73 |
| SHA256 | ed26ed598d0393b52cb68fd71e26f7eb5fba998f72c1c30eae4622bb0752692f |
| SHA512 | b2eb8340ae3dd3ddbe2a5cf3de6b735a33bb15b51b728f01643fed02375c8962f37fcbd4827fd578cb73678847cc47c45290d763281be5caeded67fa8923c6a2 |
Analysis: behavioral3
Detonation Overview
Submitted
2024-06-13 23:57
Reported
2024-06-14 00:00
Platform
android-x64-arm64-20240611.1-en
Max time kernel
155s
Max time network
132s
Command Line
Signatures
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /system_ext/framework/androidx.window.sidecar.jar | N/A | N/A |
| N/A | /system_ext/framework/androidx.window.sidecar.jar | N/A | N/A |
| N/A | /data/user/0/com.perl.gqm/[email protected] | N/A | N/A |
Processes
com.perl.gqm
Network
| Country | Destination | Domain | Proto |
| GB | 142.250.187.206:443 | tcp | |
| GB | 142.250.187.206:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 216.58.212.234:443 | tcp | |
| GB | 216.58.212.234:443 | tcp | |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 216.58.201.104:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | down.sinhan-bank.com | udp |
| US | 172.67.134.184:443 | down.sinhan-bank.com | tcp |
| US | 1.1.1.1:53 | ctef503oop.freemall-kr.top | udp |
| US | 172.67.196.50:443 | ctef503oop.freemall-kr.top | tcp |
| GB | 216.58.212.196:443 | tcp | |
| GB | 216.58.212.196:443 | tcp |
Files
/system_ext/framework/androidx.window.sidecar.jar
| MD5 | bdf3529e80318eb14e53a5bf3720c10d |
| SHA1 | 25c9ace4b1af6e80ebb2572345972c56505969ba |
| SHA256 | bbc8300dd1e9cd08de8f66560c1ac2c928615b72b51cef9649f88974f586d64b |
| SHA512 | 48b9c2d01171bb651b9b54826baa51f4add48431a3efd8ceb5f7cc3bcd6f8f37edf47fabb24349dd15b3a02329cd450f90a8d164bf4f8dfae554bf3b35a8a55b |
/data/user/0/com.perl.gqm/app_outdex/libdexprotector.4444.so
| MD5 | 69afda89a7483f9b9aaa0f307a79b3dd |
| SHA1 | f1401815306b30c39f0276a627e53ca91a2579d3 |
| SHA256 | a96a0918d573a562c1b5bc3bac88248311ba30553822026ba7535887efa1239c |
| SHA512 | 2985e4e27c5182b6c0889688a517b08006798904ca8173e4008953ca67357812e3febd05cdd7fc3fd6b63cad1302be83b69055e9dce477384676e2991d570e6f |
/data/user/0/com.perl.gqm/[email protected]
| MD5 | 7c80da100acf95df2c9629e515898a6b |
| SHA1 | 28c7d9a00126bc12a0760f9cc6270abea6866d73 |
| SHA256 | ed26ed598d0393b52cb68fd71e26f7eb5fba998f72c1c30eae4622bb0752692f |
| SHA512 | b2eb8340ae3dd3ddbe2a5cf3de6b735a33bb15b51b728f01643fed02375c8962f37fcbd4827fd578cb73678847cc47c45290d763281be5caeded67fa8923c6a2 |