Malware Analysis Report

2025-01-19 06:59

Sample ID 240522-phl2daad7t
Target AAAoutline-1-11-0.apk
SHA256 9cdf037fde06590256c8640ebe3b0f6664f969ba23edd3665c1e129036ac3d50
Tags
discovery evasion persistence collection credential_access impact
score
8/10

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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
8/10

SHA256

9cdf037fde06590256c8640ebe3b0f6664f969ba23edd3665c1e129036ac3d50

Threat Level: Likely malicious

The file AAAoutline-1-11-0.apk was found to be: Likely malicious.

Malicious Activity Summary

discovery evasion persistence collection credential_access impact

Checks if the Android device is rooted.

Obtains sensitive information copied to the device clipboard

Checks CPU information

Checks memory information

Queries the mobile country code (MCC)

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

Declares services with permission to bind to the system

Checks the presence of a debugger

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-22 12:20

Signatures

Declares services with permission to bind to the system

Description Indicator Process Target
Required by VPN services to bind with the system. Allows apps to provision VPN services. android.permission.BIND_VPN_SERVICE N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-22 12:19

Reported

2024-05-22 13:12

Platform

android-x86-arm-20240514-en

Max time kernel

19s

Max time network

131s

Command Line

org.outline.android.client

Signatures

Checks CPU information

evasion discovery
Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A

Checks memory information

evasion discovery
Description Indicator Process Target
File opened for read /proc/meminfo 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

Checks the presence of a debugger

evasion

Processes

org.outline.android.client

org.outline.android.client:vpn

Network

Country Destination Domain Proto
GB 142.250.200.14:443 tcp
N/A 224.0.0.251:5353 udp
GB 216.58.204.67:443 tcp
GB 142.250.180.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.16.238:443 android.apis.google.com tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-22 12:19

Reported

2024-05-22 13:12

Platform

android-x64-20240514-en

Max time kernel

19s

Max time network

150s

Command Line

org.outline.android.client

Signatures

Checks if the Android device is rooted.

evasion
Description Indicator Process Target
N/A /data/local/xbin/su N/A N/A
N/A /sbin/su N/A N/A
N/A /data/local/bin/su N/A N/A
N/A /data/local/su N/A N/A
N/A /data/local/xbin/su N/A N/A
N/A /sbin/su N/A N/A
N/A /data/local/bin/su N/A N/A
N/A /data/local/su N/A N/A

Checks CPU information

evasion discovery
Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A

Checks memory information

evasion discovery
Description Indicator Process Target
File opened for read /proc/meminfo N/A N/A

Obtains sensitive information copied to the device clipboard

collection credential_access impact
Description Indicator Process Target
Framework service call android.content.IClipboard.addPrimaryClipChangedListener 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

Checks the presence of a debugger

evasion

Processes

org.outline.android.client

org.outline.android.client:vpn

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.200.10:443 tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 172.217.169.72:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.238:443 android.apis.google.com tcp
GB 142.250.200.46:443 tcp
US 1.1.1.1:53 o74047.ingest.sentry.io udp
US 34.120.195.249:443 o74047.ingest.sentry.io tcp
GB 172.217.169.14:443 tcp
GB 172.217.16.226:443 tcp
GB 216.58.201.100:443 tcp
GB 216.58.201.100:443 tcp

Files

N/A