Malware Analysis Report

2025-01-19 05:20

Sample ID 240819-1ym46asbqr
Target 2b7790e301f1ec1f90ab8cd3282e232aea99fee4e3fce1d6d6997a42d5981b02.bin
SHA256 2b7790e301f1ec1f90ab8cd3282e232aea99fee4e3fce1d6d6997a42d5981b02
Tags
discovery evasion impact persistence stealth trojan
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: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
8/10

SHA256

2b7790e301f1ec1f90ab8cd3282e232aea99fee4e3fce1d6d6997a42d5981b02

Threat Level: Likely malicious

The file 2b7790e301f1ec1f90ab8cd3282e232aea99fee4e3fce1d6d6997a42d5981b02.bin was found to be: Likely malicious.

Malicious Activity Summary

discovery evasion impact persistence stealth trojan

Removes its main activity from the application launcher

Queries the phone number (MSISDN for GSM devices)

Requests dangerous framework permissions

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

Uses Crypto APIs (Might try to encrypt user data)

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-19 22:03

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-19 22:03

Reported

2024-08-19 22:20

Platform

android-x86-arm-20240624-en

Max time kernel

16s

Max time network

160s

Command Line

phising.app

Signatures

Removes its main activity from the application launcher

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

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

phising.app

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 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp
GB 216.58.204.78:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.46:443 android.apis.google.com tcp
GB 142.250.178.10:443 semanticlocation-pa.googleapis.com tcp
GB 142.250.179.234:443 semanticlocation-pa.googleapis.com tcp

Files

/data/data/phising.app/logs/20240819221702323.log

MD5 512865f619d0de730f9d4b12bb41e7a5
SHA1 545039cd03db5f11b358e382e0046f8ba780d474
SHA256 0157067c505d84b2af8c43dccfe96bd9dd9f09e92b6299e334979383ff839e6a
SHA512 f7fb7a7a4f7809b3d28752433d98f3c299bee8dc17ca15de04c46644dd66ce134e63e207f1b84391a66059d59bbdbe3a920fedb86cd94b44e9c7e09e413e6e4d

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-19 22:03

Reported

2024-08-19 22:20

Platform

android-x64-20240624-en

Max time kernel

20s

Max time network

158s

Command Line

phising.app

Signatures

Removes its main activity from the application launcher

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

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

phising.app

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 142.250.200.40:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp
GB 142.250.180.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.178.14:443 android.apis.google.com tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
GB 142.250.200.10:443 semanticlocation-pa.googleapis.com tcp
GB 216.58.213.10:443 semanticlocation-pa.googleapis.com tcp
GB 172.217.16.228:443 tcp
GB 172.217.16.228:443 tcp
GB 142.250.179.238:443 tcp
GB 142.250.200.34:443 tcp

Files

/data/data/phising.app/logs/20240819221706023.log

MD5 e91d2daa78d0f995ebe103325ee6acff
SHA1 a831d916233c8c967490721e0532afc6708405e1
SHA256 665f45fc4877ac287eecb5138616b6d3ebee0dd5ec2df338bf103eda8ae46117
SHA512 809a2cbdfa21a9a7225d6672374c80078e9f7172feae645d04161be48cd52470353cc5f2a38b9266ac55fd5180a204498b4f0da55e60c8c902cadbbe22a076d1

Analysis: behavioral3

Detonation Overview

Submitted

2024-08-19 22:03

Reported

2024-08-19 22:20

Platform

android-x64-arm64-20240624-en

Max time kernel

16s

Max time network

157s

Command Line

phising.app

Signatures

Removes its main activity from the application launcher

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

Queries the phone number (MSISDN for GSM devices)

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

phising.app

Network

Country Destination Domain Proto
GB 142.250.180.14:443 tcp
GB 142.250.180.14:443 tcp
GB 142.250.180.14:443 tcp
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.212.238:443 android.apis.google.com tcp
US 1.1.1.1:53 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.200.40:443 ssl.google-analytics.com tcp
GB 142.250.200.36:443 tcp
GB 142.250.200.36:443 tcp

Files

/data/data/phising.app/logs/20240819221708794.log

MD5 aa77a87f76324eca177b8c09e638f76c
SHA1 40627fb635a1a2f66cc9b2de6182033bf1bf4618
SHA256 00b88c4ecddadfdd1dab685f58b48e985b9e8023bd9488982a4e6512d9428a87
SHA512 0a1fb887f5638f4eb46de4e540c0be323c442506aef45c720a27d2048b263201fd0c6f0492dd5e119303260e92e014a39d170133bfb27c2942f00c68091cf580