Malware Analysis Report

2024-09-09 14:48

Sample ID 240502-a8my2aec46
Target aaec5d207147fb4b4700c2e0b82b7272.apk
SHA256 0968f706d92da8fa371cf88aeb4ba60e44733035e3311c60f9d36addb1c9d5b3
Tags
ermac hook collection credential_access discovery evasion impact infostealer persistence rat trojan stealth
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

0968f706d92da8fa371cf88aeb4ba60e44733035e3311c60f9d36addb1c9d5b3

Threat Level: Known bad

The file aaec5d207147fb4b4700c2e0b82b7272.apk was found to be: Known bad.

Malicious Activity Summary

ermac hook collection credential_access discovery evasion impact infostealer persistence rat trojan stealth

Hook

Ermac family

Ermac2 payload

Makes use of the framework's Accessibility service

Removes its main activity from the application launcher

Queries the phone number (MSISDN for GSM devices)

Queries information about the current Wi-Fi connection

Makes use of the framework's foreground persistence service

Requests enabling of the accessibility settings.

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

Queries information about running processes on the device

Queries the mobile country code (MCC)

Declares broadcast receivers with permission to handle system events

Reads information about phone network operator.

Declares services with permission to bind to the system

Requests dangerous framework permissions

Acquires the wake lock

Uses Crypto APIs (Might try to encrypt user data)

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-02 00:53

Signatures

Ermac family

ermac

Ermac2 payload

Description Indicator Process Target
N/A N/A N/A N/A

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 notification listener services to bind with the system. Allows apps to listen to and interact with notifications on the device. android.permission.BIND_NOTIFICATION_LISTENER_SERVICE N/A N/A
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
Required to be able to access the camera device. android.permission.CAMERA 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 read from external storage. android.permission.READ_EXTERNAL_STORAGE 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 receive SMS messages. android.permission.RECEIVE_SMS 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 read access to the device's phone number(s). android.permission.READ_PHONE_NUMBERS N/A N/A
Allows an application to read the user's call log. android.permission.READ_CALL_LOG 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 app to access approximate location. android.permission.ACCESS_COARSE_LOCATION N/A N/A
Allows an application to read the user's contacts data. android.permission.READ_CONTACTS N/A N/A
Allows an application to write the user's contacts data. android.permission.WRITE_CONTACTS N/A N/A
Allows access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS 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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-02 00:53

Reported

2024-05-02 00:55

Platform

android-x86-arm-20240221-en

Max time kernel

47s

Max time network

157s

Command Line

com.jejisinepebuxo.cunenu

Signatures

Hook

rat trojan infostealer hook

Makes use of the framework's Accessibility service

collection evasion credential_access
Description Indicator Process Target
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId N/A N/A
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText N/A N/A
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId N/A N/A

Makes use of the framework's foreground persistence service

evasion persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.setServiceForeground N/A N/A

Queries information about running processes on the device

discovery
Description Indicator Process Target
Framework service call android.app.IActivityManager.getRunningAppProcesses N/A N/A

Queries information about the current Wi-Fi connection

discovery
Description Indicator Process Target
Framework service call android.net.wifi.IWifiManager.getConnectionInfo N/A N/A

Queries the mobile country code (MCC)

discovery
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)

persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.registerReceiver N/A N/A

Requests enabling of the accessibility settings.

Description Indicator Process Target
Intent action android.settings.ACCESSIBILITY_SETTINGS N/A N/A

Acquires the wake lock

Description Indicator Process Target
Framework service call android.os.IPowerManager.acquireWakeLock N/A N/A

Reads information about phone network operator.

discovery

Uses Crypto APIs (Might try to encrypt user data)

impact
Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Processes

com.jejisinepebuxo.cunenu

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 null udp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.178.14:443 android.apis.google.com tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp

Files

/data/data/com.jejisinepebuxo.cunenu/no_backup/androidx.work.workdb-journal

MD5 93dcef7bf0828a40f4b6937db430474e
SHA1 22393feae6d326c2ae0b9ca19ed314c76daa39e1
SHA256 43a0f8a897acf8c6d6ef8c19c5172b7d2f10019ca960999c5241ffe9c6b6473a
SHA512 f0b90490d453c0f87201ffb9d7d61b5eec65e080cf14bd36978ccda7040a800594325513fdbe794b2db9b780f4a87821083b6a09a9c7218feaee5b61af9a3a28

/data/data/com.jejisinepebuxo.cunenu/no_backup/androidx.work.workdb

MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

/data/data/com.jejisinepebuxo.cunenu/no_backup/androidx.work.workdb-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.jejisinepebuxo.cunenu/no_backup/androidx.work.workdb-wal

MD5 352256c9cf3bd33a165928d1e709fa4e
SHA1 c024630e5552bd737a8eee0dd929b58a944e83d0
SHA256 026cd5b82b87f9d1adf04a8271616e6122851c8dda38ca00d6aeb8c2199918fd
SHA512 04e05e801655dd86d460a8644fca506d45af8be43cda9151bf6c8cf78390e7a7ac0aed7da2e05cbedd121bdbbbd4233255516d412d00d74ddb9ffa01e13c2d22

/data/data/com.jejisinepebuxo.cunenu/no_backup/androidx.work.workdb-wal

MD5 510305006d9dac6fa81299d5f62f312c
SHA1 ce0e011a5e9ded1ae8ff7f3a5493dab6749285c8
SHA256 b9d1dcc2e85214f75ca90bbbe1df259be439abfd6324de4b868e270e888c72fe
SHA512 cf6a687f1fc45c3fa7e0964cf484a139f74a87d3a88db61d90f248cd2114a1f3b4071c03a5175c7ef90c9fbf58a8d7c62fcfa5562eda25b4486f84f62be27ff7

/data/data/com.jejisinepebuxo.cunenu/no_backup/androidx.work.workdb-wal

MD5 d687373a75053fa6b7b3bb3f8b1f8087
SHA1 dec33d0aef0f7fafe34d1a950c65c4fcaaba0d94
SHA256 d05a880d37cb3e327afa6c0cc5ecf255a4af8053a55d965b96bb323ebd61a4a9
SHA512 7169f2772ab79bbab7d0f48468eb763d0fd62a566110630bc0ff28bbcff814909ca4c7aac589888584a0166573796f0674f360cac4a286d458e1f8253576ac46

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-02 00:53

Reported

2024-05-02 00:55

Platform

android-x64-20240221-en

Max time kernel

52s

Max time network

165s

Command Line

com.jejisinepebuxo.cunenu

Signatures

Hook

rat trojan infostealer hook

Makes use of the framework's Accessibility service

collection evasion credential_access
Description Indicator Process Target
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId N/A N/A
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText N/A N/A
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId N/A N/A

Removes its main activity from the application launcher

stealth trojan evasion
Description Indicator Process Target
N/A N/A N/A N/A

Makes use of the framework's foreground persistence service

evasion persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.setServiceForeground N/A N/A

Queries information about running processes on the device

discovery
Description Indicator Process Target
Framework service call android.app.IActivityManager.getRunningAppProcesses N/A N/A

Queries information about the current Wi-Fi connection

discovery
Description Indicator Process Target
Framework service call android.net.wifi.IWifiManager.getConnectionInfo N/A N/A

Queries the mobile country code (MCC)

discovery
Description Indicator Process Target
Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone N/A N/A

Queries the phone number (MSISDN for GSM devices)

discovery

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

persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.registerReceiver N/A N/A

Acquires the wake lock

Description Indicator Process Target
Framework service call android.os.IPowerManager.acquireWakeLock N/A N/A

Reads information about phone network operator.

discovery

Uses Crypto APIs (Might try to encrypt user data)

impact
Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Processes

com.jejisinepebuxo.cunenu

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
US 1.1.1.1:53 null udp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.16.238:443 android.apis.google.com tcp
US 1.1.1.1:53 accounts.google.com udp
BE 74.125.71.84:443 accounts.google.com tcp
GB 216.58.212.202:443 tcp
US 1.1.1.1:53 static.xx.fbcdn.net udp
US 1.1.1.1:53 m.youtube.com udp
US 1.1.1.1:53 images-na.ssl-images-amazon.com udp
US 1.1.1.1:53 en.m.wikipedia.org udp
US 1.1.1.1:53 a.espncdn.com udp
US 1.1.1.1:53 s.yimg.com udp
US 1.1.1.1:53 ir.ebaystatic.com udp
GB 157.240.221.16:443 static.xx.fbcdn.net tcp
US 1.1.1.1:53 www.instagram.com udp
GB 216.58.212.206:443 m.youtube.com tcp
US 151.101.1.16:443 images-na.ssl-images-amazon.com tcp
NL 185.15.59.224:443 en.m.wikipedia.org tcp
GB 87.248.114.12:443 s.yimg.com tcp
GB 2.19.117.12:80 a.espncdn.com tcp
GB 163.70.147.174:443 www.instagram.com tcp
US 151.101.2.206:443 ir.ebaystatic.com tcp
US 1.1.1.1:53 www.google.com udp
GB 216.58.204.68:443 www.google.com tcp
GB 142.250.187.196:443 tcp
GB 142.250.187.196:443 tcp
GB 216.58.204.68:443 www.google.com tcp
US 1.1.1.1:53 www.google.co.uk udp
GB 142.250.200.3:443 www.google.co.uk tcp
US 1.1.1.1:53 wgmubpncghh udp
US 1.1.1.1:53 iubkaid udp
US 1.1.1.1:53 dppvdixyep udp
US 1.1.1.1:53 update.googleapis.com udp
GB 172.217.16.227:443 update.googleapis.com tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
GB 216.58.204.66:443 tcp
GB 142.250.180.14:443 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp

Files

/data/data/com.jejisinepebuxo.cunenu/no_backup/androidx.work.workdb-journal

MD5 c86d6d1eabff870f75574f5d46301306
SHA1 88a4a1872ce294b6e87a4bf3842f916d4a96dc8d
SHA256 635926a9e3bf77c6b1c4c805a1823fd1a64062811e53929dd41644c7389e037b
SHA512 6399771e98a766d293de5dff65c381a01bdfb136f721a1fc44bb023423a4a9b69a0178abe1158f4d41a49f40c5121440440ed411d10e06b72ec082e9c224fa29

/data/data/com.jejisinepebuxo.cunenu/no_backup/androidx.work.workdb

MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

/data/data/com.jejisinepebuxo.cunenu/no_backup/androidx.work.workdb-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.jejisinepebuxo.cunenu/no_backup/androidx.work.workdb-wal

MD5 e4757f450ca14738a48d6559e514571a
SHA1 88b89605bb2198db99ebf6916e0b810bcb9ead21
SHA256 227d813a69060313d115ad9563136f3e5ca5f57c95fbf39c74c3d20da8572569
SHA512 76f988270964535b7b6f8db46ffc4f3d54b3759aafb82e83335565fe86967b60bd3e5cdf0ad0c9e1f3bb2d2067cedf126e9d4969b80f0e43a457676077b2dba2

/data/data/com.jejisinepebuxo.cunenu/no_backup/androidx.work.workdb-wal

MD5 7747145bf25a26fa3842f0ca5f2bf4a6
SHA1 212680a4ee8d3431c18f8f689732b4a0a7ac34c5
SHA256 bff2a6a703c467ebc0d98b09bb471bf0004ebd474b214d117c6b26b67a39e3c7
SHA512 1ffdde806916dbe93333c802bd0a3a9ad222eb3736aaa1f2606aa016851861065c1915175b87608b41d4e1f9351fa5cd837e0de5c76c22990115130adb652b2a

/data/data/com.jejisinepebuxo.cunenu/no_backup/androidx.work.workdb-wal

MD5 05b389e603263b7f8eda0fd1984f466d
SHA1 a1c78fed12a80d07ee3185e7fa2a0792c3b1cd80
SHA256 898cee0367070a4ff9223fab6012451a05d26168e9dbdef7fe3c050830c1c7fc
SHA512 a3c3278aeeadf01c4f7ef71ef41ac13b12b5497ebdc74442371ca26ba8301aa4997eb5670658015d299867629459c3f7278ff74b2ae9027792de9b5ede34d975

Analysis: behavioral3

Detonation Overview

Submitted

2024-05-02 00:53

Reported

2024-05-02 00:55

Platform

android-x64-arm64-20240221-en

Max time kernel

77s

Max time network

162s

Command Line

com.jejisinepebuxo.cunenu

Signatures

Hook

rat trojan infostealer hook

Makes use of the framework's Accessibility service

collection evasion credential_access
Description Indicator Process Target
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId N/A N/A
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText N/A N/A
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId N/A N/A

Makes use of the framework's foreground persistence service

evasion persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.setServiceForeground N/A N/A

Queries information about running processes on the device

discovery
Description Indicator Process Target
Framework service call android.app.IActivityManager.getRunningAppProcesses N/A N/A

Queries information about the current Wi-Fi connection

discovery
Description Indicator Process Target
Framework service call android.net.wifi.IWifiManager.getConnectionInfo N/A N/A

Queries the mobile country code (MCC)

discovery
Description Indicator Process Target
Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone N/A N/A

Queries the phone number (MSISDN for GSM devices)

discovery

Requests enabling of the accessibility settings.

Description Indicator Process Target
Intent action android.settings.ACCESSIBILITY_SETTINGS N/A N/A

Acquires the wake lock

Description Indicator Process Target
Framework service call android.os.IPowerManager.acquireWakeLock N/A N/A

Uses Crypto APIs (Might try to encrypt user data)

impact
Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Processes

com.jejisinepebuxo.cunenu

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.200.10:443 udp
GB 142.250.200.14:443 udp
GB 142.250.200.46:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.201.110:443 android.apis.google.com tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.200.40:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 null udp
GB 142.250.200.4:443 tcp
GB 142.250.200.4:443 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp
VN 103.67.163.33:3434 103.67.163.33 tcp

Files

/data/user/0/com.jejisinepebuxo.cunenu/no_backup/androidx.work.workdb-journal

MD5 5de0710a77df264aa01a2dde13706ad0
SHA1 d5538d2d6bb7bc67fdcf4d80fb4b6a3055a2e6af
SHA256 ebb059496dad2655a5fb8ef62b2260858d3676047256dedb65bb7d68e3538422
SHA512 5a72c3dc545192b5be7122788e6e7a0b1432af19be099d3e913c703fc56abae8bf079fa88bd6e0d497b65f35eec72d92d97d12052e21f9307dbece89dea2d0dd

/data/user/0/com.jejisinepebuxo.cunenu/no_backup/androidx.work.workdb

MD5 7e858c4054eb00fcddc653a04e5cd1c6
SHA1 2e056bf31a8d78df136f02a62afeeca77f4faccf
SHA256 9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad
SHA512 d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

/data/user/0/com.jejisinepebuxo.cunenu/no_backup/androidx.work.workdb-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/user/0/com.jejisinepebuxo.cunenu/no_backup/androidx.work.workdb-wal

MD5 41b690bc5a1d0b58f0e3fbcea3dca994
SHA1 88a908504b6ff7ebd45386d3cd301af2fb69529e
SHA256 fcc9a8b3792accdee776f1984f8a3ced968802a67d47ee149c53516e21a205e7
SHA512 0a926fad078122c30b6899e6f34cb7e30dc7beb5376af89ee1f9eada7315cfd5c634aff02e053bfdfd33b08c568f6b1edfb890facf3485bef6f1c5e5a1dbe51c

/data/user/0/com.jejisinepebuxo.cunenu/no_backup/androidx.work.workdb-wal

MD5 7afa59ba061bf002df0cfbd845fb41c0
SHA1 f429d535d44b3408be2d6083d5c96006d2c87135
SHA256 914b873002fad9d3db675efa48b5c195613276382c0d64286a07935a6bbb3ea6
SHA512 b9be63764e43af04d3e7ccc2e6b04938a869ff7d8f44c32765535ddd579569179888b8551093083a70857fce682715f25e8d9ada1f6ccea258da47a6dc5eec49

/data/user/0/com.jejisinepebuxo.cunenu/no_backup/androidx.work.workdb-wal

MD5 ed03bb1f76c1a0c4c6bb4c823951a8ba
SHA1 ccd176d600115d643ce5f2ef97723a742563acff
SHA256 f56af84efc2a4b773c89079ee60afe4d1cfa9896f3c070928e81a5829b3729cb
SHA512 da6ebde63bb5377c60d3d2a19464f117cd6e1041c8f7448a474c5fd7b709a4b88558ccb2c52a81c9333f594001247b54a18aea3ab2115105b7ee872c430fcc24