Malware Analysis Report

2024-09-09 13:24

Sample ID 240617-ajf47aveqc
Target e1b0a5852ed73749f6eabd38642bd48011902f445ae2ac2bdc4b90f339163988.bin
SHA256 e1b0a5852ed73749f6eabd38642bd48011902f445ae2ac2bdc4b90f339163988
Tags
discovery evasion impact persistence stealth trojan
score
8/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
8/10

SHA256

e1b0a5852ed73749f6eabd38642bd48011902f445ae2ac2bdc4b90f339163988

Threat Level: Likely malicious

The file e1b0a5852ed73749f6eabd38642bd48011902f445ae2ac2bdc4b90f339163988.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 Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-17 00:14

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: behavioral2

Detonation Overview

Submitted

2024-06-17 00:14

Reported

2024-06-17 00:18

Platform

android-x64-20240611.1-en

Max time kernel

12s

Max time network

131s

Command Line

sab.iba

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

sab.iba

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
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 142.250.179.232:443 ssl.google-analytics.com tcp
GB 142.250.200.10:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.238:443 android.apis.google.com tcp
GB 216.58.212.238:443 tcp
GB 142.250.200.2:443 tcp
GB 172.217.169.68:443 tcp
GB 172.217.169.68:443 tcp
GB 142.250.200.46:443 tcp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-17 00:14

Reported

2024-06-17 00:17

Platform

android-x64-arm64-20240611.1-en

Max time kernel

14s

Max time network

138s

Command Line

sab.iba

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

sab.iba

Network

Country Destination Domain Proto
GB 142.250.187.206:443 tcp
GB 142.250.187.206:443 tcp
N/A 224.0.0.251:5353 udp
GB 216.58.212.234:443 tcp
GB 216.58.212.234:443 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 142.250.179.232:443 ssl.google-analytics.com tcp
GB 216.58.212.196:443 tcp
GB 216.58.212.196:443 tcp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-17 00:14

Reported

2024-06-17 00:17

Platform

android-x86-arm-20240611.1-en

Max time kernel

14s

Max time network

138s

Command Line

sab.iba

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

sab.iba

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.204.74:443 tcp
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 216.58.201.110:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.238:443 android.apis.google.com tcp

Files

N/A