Analysis Overview
SHA256
3ce3c11a0013f24a1a828d2dba7c40b08d05f118de18b5a45863f64d10230393
Threat Level: Shows suspicious behavior
The file 3ce3c11a0013f24a1a828d2dba7c40b08d05f118de18b5a45863f64d10230393.bin was found to be: Shows suspicious behavior.
Malicious Activity Summary
Loads dropped Dex/Jar
Makes use of the framework's Accessibility service
Obtains sensitive information copied to the device clipboard
Declares services with permission to bind to the system
Requests dangerous framework permissions
Queries the mobile country code (MCC)
Registers a broadcast receiver at runtime (usually for listening for system events)
Checks CPU information
Checks memory information
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-14 00:33
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
2024-06-14 00:33
Reported
2024-06-14 00:36
Platform
android-x86-arm-20240611.1-en
Max time kernel
24s
Max time network
131s
Command Line
Signatures
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | Anonymous-DexFile@0xf36fe000-0xf36fe12c | 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 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 |
Processes
com.perl.gqm
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | site.ok-success.com | udp |
| 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 | 142.250.187.206:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
| GB | 216.58.212.202:443 | tcp |
Files
/data/data/com.perl.gqm/app_outdex/libdexprotector.4268.so
| MD5 | bf2c17d31f7d5442d6eeb42c5cef70ca |
| SHA1 | 2d604420aeba294bd44ad9d55076fa44959f120c |
| SHA256 | b7351759655f61067adc9d73af8ba83b7adee0d730eb617597747e926020201e |
| SHA512 | 9eb00f26d770d8407790eff9f29665b2ed0b9bb77e1de3354a7f1ec30482b92f30ae94046edc194fe625b7c99ecca066fc0cec4833753cdce8638de419906403 |
Anonymous-DexFile@0xf36fe000-0xf36fe12c
| MD5 | 7c80da100acf95df2c9629e515898a6b |
| SHA1 | 28c7d9a00126bc12a0760f9cc6270abea6866d73 |
| SHA256 | ed26ed598d0393b52cb68fd71e26f7eb5fba998f72c1c30eae4622bb0752692f |
| SHA512 | b2eb8340ae3dd3ddbe2a5cf3de6b735a33bb15b51b728f01643fed02375c8962f37fcbd4827fd578cb73678847cc47c45290d763281be5caeded67fa8923c6a2 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 00:33
Reported
2024-06-14 00:37
Platform
android-x64-20240611.1-en
Max time kernel
47s
Max time network
131s
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 |
Obtains sensitive information copied to the device clipboard
| Description | Indicator | Process | Target |
| Framework service call | android.content.IClipboard.addPrimaryClipChangedListener | 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 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 |
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 |
| US | 1.1.1.1:53 | site.ok-success.com | udp |
| GB | 216.58.213.8:443 | ssl.google-analytics.com | tcp |
| GB | 172.217.169.10:443 | 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 | 142.250.187.238:443 | android.apis.google.com | tcp |
| GB | 172.217.169.78:443 | tcp | |
| GB | 142.250.179.226:443 | tcp | |
| GB | 172.217.169.42:443 | tcp | |
| GB | 142.250.187.196:443 | tcp | |
| GB | 142.250.187.196:443 | tcp | |
| GB | 172.217.169.10:443 | tcp | |
| GB | 172.217.169.14:443 | tcp |
Files
/data/data/com.perl.gqm/app_outdex/libdexprotector.5038.so
| MD5 | 812119459a3e2875e25e865b114a4ed4 |
| SHA1 | 52d9e1aac06ae84dfc0602ed4a15ef44bac94f03 |
| SHA256 | 90b1e73045d51b8c0618ce86d89ee9ba5bc474c0ee9ea81b5139f9ff78d7cf93 |
| SHA512 | 2d3e4f42144718ab30e215e129b7b05697fb59a5ec07886bed40ac7aef8e0c409055ac2555efa875a024fd454448d29c11d4f34e39d1c195dc50d0aa70d5c965 |
/data/user/0/com.perl.gqm/[email protected]
| MD5 | 7c80da100acf95df2c9629e515898a6b |
| SHA1 | 28c7d9a00126bc12a0760f9cc6270abea6866d73 |
| SHA256 | ed26ed598d0393b52cb68fd71e26f7eb5fba998f72c1c30eae4622bb0752692f |
| SHA512 | b2eb8340ae3dd3ddbe2a5cf3de6b735a33bb15b51b728f01643fed02375c8962f37fcbd4827fd578cb73678847cc47c45290d763281be5caeded67fa8923c6a2 |
Analysis: behavioral3
Detonation Overview
Submitted
2024-06-14 00:33
Reported
2024-06-14 00:37
Platform
android-x64-arm64-20240611.1-en
Max time kernel
80s
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 |
Obtains sensitive information copied to the device clipboard
| Description | Indicator | Process | Target |
| Framework service call | android.content.IClipboard.addPrimaryClipChangedListener | N/A | N/A |
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 |
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 | 172.217.16.234:443 | tcp | |
| GB | 172.217.16.234:443 | tcp | |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 172.217.16.232:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | site.ok-success.com | 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 | 104.21.49.242:443 | ctef503oop.freemall-kr.top | tcp |
| GB | 142.250.179.228:443 | tcp | |
| GB | 142.250.179.228:443 | 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.4429.so
| MD5 | 812119459a3e2875e25e865b114a4ed4 |
| SHA1 | 52d9e1aac06ae84dfc0602ed4a15ef44bac94f03 |
| SHA256 | 90b1e73045d51b8c0618ce86d89ee9ba5bc474c0ee9ea81b5139f9ff78d7cf93 |
| SHA512 | 2d3e4f42144718ab30e215e129b7b05697fb59a5ec07886bed40ac7aef8e0c409055ac2555efa875a024fd454448d29c11d4f34e39d1c195dc50d0aa70d5c965 |
/data/user/0/com.perl.gqm/[email protected]
| MD5 | 7c80da100acf95df2c9629e515898a6b |
| SHA1 | 28c7d9a00126bc12a0760f9cc6270abea6866d73 |
| SHA256 | ed26ed598d0393b52cb68fd71e26f7eb5fba998f72c1c30eae4622bb0752692f |
| SHA512 | b2eb8340ae3dd3ddbe2a5cf3de6b735a33bb15b51b728f01643fed02375c8962f37fcbd4827fd578cb73678847cc47c45290d763281be5caeded67fa8923c6a2 |