Malware Analysis Report

2024-12-01 03:16

Sample ID 240925-b8pcjaxfmm
Target latamAirLines.apk
SHA256 06f2da8b2511866c6a7d555d89237cd7985135471e332f896578f65c718a2b57
Tags
collection credential_access discovery evasion execution impact persistence golddigger
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Mobile Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

06f2da8b2511866c6a7d555d89237cd7985135471e332f896578f65c718a2b57

Threat Level: Known bad

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

Malicious Activity Summary

collection credential_access discovery evasion execution impact persistence golddigger

Golddigger family

GoldDigger payload

Makes use of the framework's Accessibility service

Queries account information for other applications stored on the device

Queries information about running processes on the device

Makes use of the framework's foreground persistence service

Declares broadcast receivers with permission to handle system events

Requests dangerous framework permissions

Queries information about active data network

Declares services with permission to bind to the system

Acquires the wake lock

Schedules tasks to execute at a specified time

Uses Crypto APIs (Might try to encrypt user data)

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

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-25 01:49

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
N/A N/A N/A N/A
N/A N/A N/A N/A

Golddigger family

golddigger

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
Required by wallpaper services to bind with the system. Allows apps to provide live wallpapers. android.permission.BIND_WALLPAPER N/A N/A

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to record audio. android.permission.RECORD_AUDIO 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 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 or write the system settings. android.permission.WRITE_SETTINGS N/A N/A
Allows an application to read SMS messages. android.permission.READ_SMS N/A N/A
Allows an application to receive SMS messages. android.permission.RECEIVE_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 app to access approximate location. android.permission.ACCESS_COARSE_LOCATION N/A N/A
Allows an app to access precise location. android.permission.ACCESS_FINE_LOCATION N/A N/A
Allows an app to access location in the background. android.permission.ACCESS_BACKGROUND_LOCATION N/A N/A
Required to be able to access the camera device. android.permission.CAMERA 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 applications to use exact alarm APIs. android.permission.SCHEDULE_EXACT_ALARM 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 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

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-25 01:49

Reported

2024-09-25 01:51

Platform

android-x86-arm-20240910-es

Max time kernel

119s

Max time network

118s

Command Line

com.gagniterni.gnoweniee

Signatures

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

Queries account information for other applications stored on the device

collection
Description Indicator Process Target
Framework service call android.accounts.IAccountManager.getAccountsAsUser N/A N/A
Framework service call android.accounts.IAccountManager.getAccountsAsUser 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
Framework service call android.app.IActivityManager.getRunningAppProcesses N/A N/A
Framework service call android.app.IActivityManager.getRunningAppProcesses N/A N/A

Acquires the wake lock

Description Indicator Process Target
Framework service call android.os.IPowerManager.acquireWakeLock 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 active data network

discovery
Description Indicator Process Target
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo 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

Schedules tasks to execute at a specified time

execution persistence
Description Indicator Process Target
Framework service call android.app.job.IJobScheduler.schedule N/A N/A
Framework service call android.app.job.IJobScheduler.schedule 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
Framework API call javax.crypto.Cipher.doFinal N/A N/A
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Processes

com.gagniterni.gnoweniee

com.gagniterni.gnoweniee:main

com.gagniterni.gnoweniee:s1

getprop ro.build.display.id

getprop ro.build.display.id

getprop ro.build.display.id

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 www.baidu.com udp
HK 103.235.46.96:80 www.baidu.com tcp
HK 103.235.46.96:80 www.baidu.com tcp
GB 142.250.187.206:443 tcp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
HK 103.235.46.96:80 www.baidu.com tcp
GB 216.58.204.78:443 android.apis.google.com tcp
HK 103.235.46.96:80 www.baidu.com tcp
US 1.1.1.1:53 rpc.ablu9.top udp
US 104.21.55.88:443 rpc.ablu9.top tcp
US 104.21.55.88:443 rpc.ablu9.top tcp

Files

/data/data/com.gagniterni.gnoweniee/no_backup/androidx.work.workdb-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.gagniterni.gnoweniee/no_backup/androidx.work.workdb-wal

MD5 6eea0d7ef77907b62f2082a9dd044ccc
SHA1 cee7bb40026e5f69c655227537e0fd8bf7c6d2f6
SHA256 c7a1c3e57ead80adbe601064b6673ff6b2b6ca03245ae42c6a4116f821748765
SHA512 0b7f594be433a83f4af6f262c55bdc34ff39d7c9fdebcd69885ebebd2ecdb946b3484f6144a90c2bbb8cf19b4f48cfe19cf82bd2663b4130a6c62424768d051f

/data/data/com.gagniterni.gnoweniee/no_backup/androidx.work.workdb

MD5 7244f2e1f213a00728b2f09af061f70f
SHA1 f0cab53d7a981fc86df6bd7cce7fa29cea592d9e
SHA256 535ce9b25793a910f731fc8f4c0ea4bd4d63168274872be2c2fd219536cd22de
SHA512 cda0f93b27cc6a2365d87877339fb4307b85e14ec97708e21e948c4cef93cd4e1795006416588481ff42037b461c85981dd363495eac214eb4136c3864598886