Analysis Overview
SHA256
feee6ebd9d43e4bfc06c2470dd0efa91b79e98224bb8af5b3f648632b192cfd9
Threat Level: Known bad
The file chinhphu_v1.apk was found to be: Known bad.
Malicious Activity Summary
Golddigger family
GoldDigger payload
Declares broadcast receivers with permission to handle system events
Declares services with permission to bind to the system
Requests dangerous framework permissions
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-07-23 15:34
Signatures
GoldDigger payload
| 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 |
Golddigger 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 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 app to post notifications. | android.permission.POST_NOTIFICATIONS | N/A | N/A |
| Allows an application a broad access to external storage in scoped storage. | android.permission.MANAGE_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to write to external storage. | android.permission.WRITE_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 application to read or write the system settings. | android.permission.WRITE_SETTINGS | N/A | N/A |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
| Allows an application to read from external storage. | android.permission.READ_EXTERNAL_STORAGE | 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 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 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 application to request installing packages. | android.permission.REQUEST_INSTALL_PACKAGES | N/A | N/A |
| Allows an application to collect component usage statistics. | android.permission.PACKAGE_USAGE_STATS | N/A | N/A |
Analysis: behavioral4
Detonation Overview
Submitted
2024-07-23 15:34
Reported
2024-07-23 15:40
Platform
android-x86-arm-20240624-en
Max time kernel
3s
Max time network
330s
Command Line
Signatures
Processes
com.ac.apck
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.200.42:443 | tcp | |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| GB | 216.58.204.78:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.178.14:443 | android.apis.google.com | tcp |
| GB | 216.58.201.99:80 | tcp | |
| GB | 142.250.178.4:443 | tcp | |
| GB | 172.217.169.34:443 | tcp | |
| GB | 142.250.200.35:443 | tcp | |
| GB | 172.217.169.14:443 | tcp | |
| GB | 142.250.200.35:443 | tcp | |
| GB | 172.217.169.14:443 | tcp | |
| GB | 142.250.200.35:443 | tcp | |
| GB | 142.250.200.35:443 | tcp |
Files
/data/data/com.ac.apck/files/.ss/l762f62c5.so
| MD5 | de5c3c44479b9f15e5c794a559e3428f |
| SHA1 | 5f6f2cf2ea720cd2675bb68a5833dc900a41073b |
| SHA256 | 692b663707a69153bc5d03480e6fa3c89ea740e5e37faa405c27961a651f369c |
| SHA512 | 9ee59263af740c429d72c0b88f43cdc80e11e012c14fdcd8e2f009fe10819a2972fc334770b748ae5189bc0f357a620d6d243088ed7f3dc632f3866284c88454 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-23 15:34
Reported
2024-07-23 15:34
Platform
android-x64-20240624-en
Max time network
5s
Command Line
Signatures
Processes
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-23 15:34
Reported
2024-07-23 15:40
Platform
android-x64-arm64-20240624-en
Max time kernel
3s
Max time network
328s
Command Line
Signatures
Processes
com.ac.apck
Network
| Country | Destination | Domain | Proto |
| GB | 142.250.187.238:443 | tcp | |
| GB | 142.250.187.238:443 | tcp | |
| GB | 142.250.187.238:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 142.250.178.8:443 | ssl.google-analytics.com | tcp |
| GB | 142.250.200.36:443 | tcp | |
| GB | 142.250.200.36:443 | tcp | |
| GB | 142.250.200.2:443 | tcp | |
| GB | 142.250.187.227:443 | tcp |
Files
/data/data/com.ac.apck/files/.ss/l762f62c5.so
| MD5 | abe018bd191b8ef5283bdd68173f3bc0 |
| SHA1 | 02f47e9a517700498a60ba02a53bda6bb26c6d1f |
| SHA256 | 38503bfc978284527efe400e4451804a0b0fcbb3dd10bf80243d84f112e81eea |
| SHA512 | 02e99a7e3cd1f4f89e1dee329fcea1309af685b8003e401cbd99862ecec278f33ff7886b94f004880343b0e467520b2766e3c06ad0706fd49721733851746a09 |
Analysis: behavioral3
Detonation Overview
Submitted
2024-07-23 15:34
Reported
2024-07-23 15:41
Platform
android-33-x64-arm64-20240624-en
Max time kernel
7s
Max time network
322s
Command Line
Signatures
Processes
com.ac.apck
Network
| Country | Destination | Domain | Proto |
| GB | 216.58.201.100:443 | udp | |
| GB | 216.58.201.100:443 | tcp | |
| GB | 216.58.201.100:443 | tcp | |
| GB | 216.58.201.100:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 216.58.204.78:443 | udp | |
| US | 1.1.1.1:53 | rcs-acs-tmo-us.jibe.google.com | udp |
| US | 216.239.36.155:443 | rcs-acs-tmo-us.jibe.google.com | tcp |
| US | 172.64.41.3:443 | tcp | |
| US | 172.64.41.3:443 | tcp | |
| GB | 142.250.179.227:443 | tcp | |
| US | 172.64.41.3:443 | udp | |
| GB | 142.250.179.227:443 | udp | |
| GB | 216.58.201.100:443 | udp | |
| GB | 142.250.200.36:443 | udp | |
| GB | 142.250.200.36:443 | tcp | |
| GB | 142.250.200.36:443 | tcp | |
| US | 1.1.1.1:53 | remoteprovisioning.googleapis.com | udp |
| GB | 172.217.16.234:443 | remoteprovisioning.googleapis.com | tcp |
| GB | 142.250.187.194:443 | tcp | |
| GB | 142.250.187.194:443 | tcp | |
| GB | 142.250.200.38:443 | tcp | |
| GB | 142.250.180.2:443 | tcp | |
| GB | 142.250.187.194:443 | tcp | |
| GB | 172.217.169.46:443 | tcp | |
| US | 216.239.34.36:443 | tcp | |
| GB | 172.217.16.225:443 | tcp | |
| GB | 142.250.179.225:443 | tcp | |
| GB | 172.217.16.225:443 | tcp | |
| GB | 172.217.16.225:443 | tcp | |
| GB | 172.217.16.225:443 | tcp | |
| GB | 172.217.16.225:443 | tcp | |
| GB | 142.250.187.227:443 | tcp | |
| GB | 142.250.187.227:443 | tcp |
Files
/data/data/com.ac.apck/files/.ss/l762f62c5.so
| MD5 | abe018bd191b8ef5283bdd68173f3bc0 |
| SHA1 | 02f47e9a517700498a60ba02a53bda6bb26c6d1f |
| SHA256 | 38503bfc978284527efe400e4451804a0b0fcbb3dd10bf80243d84f112e81eea |
| SHA512 | 02e99a7e3cd1f4f89e1dee329fcea1309af685b8003e401cbd99862ecec278f33ff7886b94f004880343b0e467520b2766e3c06ad0706fd49721733851746a09 |