cbcc84eb6e58607cf19c3ec8b5db0ddb75856a5720e0fca44f62e13c1667dae7

ioc	Process
/system/app/Superuser.apk	com.xunlei.downloadprovider
/system/app/Superuser.apk	com.xunlei.downloadprovider:getui
/sbin/su	/system/bin/sh -c type su
/system/app/Superuser.apk	com.xunlei.downloadprovider:umeng
/sbin/su	/system/bin/sh -c type su

Requests cell location 1 TTPs 2 IoCs

Uses Android APIs to to get current cell information.

collection discovery

Location Tracking

T1430

description	ioc	Process
Framework service call	com.android.internal.telephony.ITelephony.getAllCellInfo	com.xunlei.downloadprovider
Framework service call	com.android.internal.telephony.ITelephony.getCellLocation	com.xunlei.downloadprovider

Checks CPU information 2 TTPs 1 IoCs

Checks CPU information which indicate if the system is an emulator.

evasion discovery

System Checks

T1633.001

System Information Discovery

description	ioc	Process
File opened for read	/proc/cpuinfo	com.xunlei.downloadprovider

Checks memory information 2 TTPs 3 IoCs

Checks memory information which indicate if the system is an emulator.

evasion discovery

System Checks

T1633.001

System Information Discovery

collection credential_access impact

description	ioc	Process
File opened for read	/proc/meminfo	com.xunlei.downloadprovider:getui
File opened for read	/proc/meminfo	com.xunlei.downloadprovider
File opened for read	/proc/meminfo	com.xunlei.downloadprovider:umeng

Loads dropped Dex/Jar 1 TTPs 2 IoCs

Runs executable file dropped to the device during analysis.

evasion

Download New Code at Runtime

T1407

ioc	pid	Process
/data/user/0/com.xunlei.downloadprovider/app_baidu_ad_sdk/__xadsdk__remote__final__running__.jar	4282	com.xunlei.downloadprovider
/data/user/0/com.xunlei.downloadprovider/app_e_qq_com_plugin/gdt_plugin.jar	4282	com.xunlei.downloadprovider

Obtains sensitive information copied to the device clipboard 2 TTPs 2 IoCs

Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

Clipboard Data

T1414

Transmitted Data Manipulation

T1641.001

description	ioc	Process
Framework service call	android.content.IClipboard.addPrimaryClipChangedListener	com.xunlei.downloadprovider
Framework service call	android.content.IClipboard.addPrimaryClipChangedListener	com.xunlei.downloadprovider:umeng

Queries information about running processes on the device 1 TTPs 3 IoCs

Application may abuse the framework's APIs to collect information about running processes on the device.

Process Discovery

T1424

description	ioc	Process
Framework service call	android.app.IActivityManager.getRunningAppProcesses	com.xunlei.downloadprovider
Framework service call	android.app.IActivityManager.getRunningAppProcesses	com.xunlei.downloadprovider:getui
Framework service call	android.app.IActivityManager.getRunningAppProcesses	com.xunlei.downloadprovider:umeng

Queries information about the current Wi-Fi connection 1 TTPs 3 IoCs

Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

System Network Connections Discovery

description	ioc	Process
Framework service call	android.net.wifi.IWifiManager.getConnectionInfo	com.xunlei.downloadprovider:umeng
Framework service call	android.net.wifi.IWifiManager.getConnectionInfo	com.xunlei.downloadprovider
Framework service call	android.net.wifi.IWifiManager.getConnectionInfo	com.xunlei.downloadprovider:getui

Queries information about the current nearby Wi-Fi networks 1 TTPs 1 IoCs

Application may abuse the framework's APIs to collect information about the current nearby Wi-Fi networks.

System Network Connections Discovery

description	ioc	Process
Framework service call	android.net.wifi.IWifiManager.getScanResults	com.xunlei.downloadprovider

Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 3 IoCs

persistence

Broadcast Receivers

T1624.001

description	ioc	Process
Framework service call	android.app.IActivityManager.registerReceiver	com.xunlei.downloadprovider:getui
Framework service call	android.app.IActivityManager.registerReceiver	com.xunlei.downloadprovider:umeng
Framework service call	android.app.IActivityManager.registerReceiver	com.xunlei.downloadprovider

Checks if the internet connection is available 1 TTPs 3 IoCs

System Network Connections Discovery

description	ioc	Process
Framework service call	android.net.IConnectivityManager.getActiveNetworkInfo	com.xunlei.downloadprovider:getui
Framework service call	android.net.IConnectivityManager.getActiveNetworkInfo	com.xunlei.downloadprovider:umeng
Framework service call	android.net.IConnectivityManager.getActiveNetworkInfo	com.xunlei.downloadprovider

Reads information about phone network operator. 1 TTPs
discovery

System Network Configuration Discovery
T1422

Schedules tasks to execute at a specified time 1 TTPs 1 IoCs

Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

execution persistence

Scheduled Task/Job

T1603

description	ioc	Process
Framework service call	android.app.job.IJobScheduler.schedule	com.xunlei.downloadprovider:umeng

Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 3 IoCs

impact

Data Encrypted for Impact

T1471

description	ioc	Process
Framework API call	javax.crypto.Cipher.doFinal	com.xunlei.downloadprovider
Framework API call	javax.crypto.Cipher.doFinal	com.xunlei.downloadprovider:getui
Framework API call	javax.crypto.Cipher.doFinal	com.xunlei.downloadprovider:umeng

com.xunlei.downloadprovider
1⤵
- Checks if the Android device is rooted.
- Requests cell location
- Checks CPU information
- Checks memory information
- Loads dropped Dex/Jar
- Obtains sensitive information copied to the device clipboard
- Queries information about running processes on the device
- Queries information about the current Wi-Fi connection
- Queries information about the current nearby Wi-Fi networks
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks if the internet connection is available
- Uses Crypto APIs (Might try to encrypt user data)
PID:4282
- cat /sys/class/net/wlan0/address
  2⤵
  PID:4341
- cat /sys/class/net/wlan0/address
  2⤵
  PID:4361
- cat /sys/class/net/wlan0/address
  2⤵
  PID:4386
- getprop ro.product.cpu.abi
  2⤵
  PID:4767

com.xunlei.downloadprovider:getui
1⤵
- Checks if the Android device is rooted.
- Checks memory information
- Queries information about running processes on the device
- Queries information about the current Wi-Fi connection
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks if the internet connection is available
- Uses Crypto APIs (Might try to encrypt user data)
PID:4485
- df
  2⤵
  PID:4628
- /system/bin/sh -c type su
  2⤵
  - Checks if the Android device is rooted.
  PID:4670

com.xunlei.downloadprovider:umeng
1⤵
- Checks if the Android device is rooted.
- Checks memory information
- Obtains sensitive information copied to the device clipboard
- Queries information about running processes on the device
- Queries information about the current Wi-Fi connection
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks if the internet connection is available
- Schedules tasks to execute at a specified time
- Uses Crypto APIs (Might try to encrypt user data)
PID:4812
- /system/bin/sh -c type su
  2⤵
  - Checks if the Android device is rooted.
  PID:4962

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Scheduled Task/Job

T1603

Persistence

Event Triggered Execution

T1624

Broadcast Receivers

T1624.001

Scheduled Task/Job

T1603

Privilege Escalation

Defense Evasion

Download New Code at Runtime

T1407

Virtualization/Sandbox Evasion

T1633

System Checks

T1633.001

Credential Access

Clipboard Data

T1414

Discovery

Location Tracking

T1430

Process Discovery

T1424

System Information Discovery

System Network Configuration Discovery

T1422

System Network Connections Discovery