fb576d35b45244520e79828113d5ce375efb99c44e730f96215879c07159f055

ioc	Process
/sys/qemu_trace	com.cnsunrun.zhongyililiao
/system/bin/qemu-props	com.cnsunrun.zhongyililiao
/system/lib/libc_malloc_debug_qemu.so	com.cnsunrun.zhongyililiao

Checks known Qemu pipes. 1 TTPs 2 IoCs

Checks for known pipes used by the Android emulator to communicate with the host.

evasion

System Checks

ioc	Process
/dev/socket/qemud	com.cnsunrun.zhongyililiao
/dev/qemu_pipe	com.cnsunrun.zhongyililiao

Checks memory information 2 TTPs 1 IoCs

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

evasion discovery

System Checks

System Information Discovery

T1426

description	ioc	Process
File opened for read	/proc/meminfo	com.cnsunrun.zhongyililiao

Queries information about running processes on the device 1 TTPs 1 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.cnsunrun.zhongyililiao

Queries information about the current Wi-Fi connection 1 TTPs 1 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.cnsunrun.zhongyililiao

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.cnsunrun.zhongyililiao

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

persistence

Broadcast Receivers

T1624.001

description	ioc	Process
Framework service call	android.app.IActivityManager.registerReceiver	com.cnsunrun.zhongyililiao

Checks if the internet connection is available 1 TTPs 1 IoCs

System Network Connections Discovery

description	ioc	Process
Framework service call	android.net.IConnectivityManager.getActiveNetworkInfo	com.cnsunrun.zhongyililiao

Reads information about phone network operator. 1 TTPs
discovery

System Network Configuration Discovery
T1422

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

impact

Data Encrypted for Impact

T1471

description	ioc	Process
Framework API call	javax.crypto.Cipher.doFinal	com.cnsunrun.zhongyililiao

com.cnsunrun.zhongyililiao
1⤵
- Checks if the Android device is rooted.
- Checks known Qemu files.
- Checks known Qemu pipes.
- Checks memory information
- 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:4271
- /system/bin/sh -c getprop
  2⤵
  PID:4308
- getprop
  2⤵
  PID:4308
- getprop ro.miui.ui.version.name
  2⤵
  PID:4342
- getprop ro.build.version.emui
  2⤵
  PID:4417
- getprop ro.vivo.os.version
  2⤵
  PID:4436
- getprop ro.build.display.id
  2⤵
  PID:4489

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Event Triggered Execution

T1624

Broadcast Receivers

T1624.001

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1633

System Checks

Credential Access

Discovery

Process Discovery

T1424

Software Discovery

T1418

Security Software Discovery

T1418.001

System Information Discovery

T1426

System Network Configuration Discovery

T1422

System Network Connections Discovery