Malware Analysis Report

2025-01-19 05:14

Sample ID 211209-thcj6acef6
Target Android_Update_build_flow.apk
SHA256 c5fe4e6090ae47f015e1973f52e93dcd8291394d6c00f25fd38a6532b6f99dfc
Tags
cerberus banker evasion infostealer rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

c5fe4e6090ae47f015e1973f52e93dcd8291394d6c00f25fd38a6532b6f99dfc

Threat Level: Known bad

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

Malicious Activity Summary

cerberus banker evasion infostealer rat trojan

Cerberus

Requests dangerous framework permissions

Reads information about phone network operator.

Listens for changes in the sensor environment (might be used to detect emulation).

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2021-12-09 16:03

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
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 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 an application to receive SMS messages. android.permission.RECEIVE_SMS 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 read the user's contacts data. android.permission.READ_CONTACTS N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2021-12-09 16:03

Reported

2021-12-09 16:06

Platform

android-x64

Max time kernel

2683460s

Max time network

99s

Command Line

com.hisiglxlqn.gyiw

Signatures

Cerberus

banker trojan infostealer evasion rat cerberus

Reads information about phone network operator.

Listens for changes in the sensor environment (might be used to detect emulation).

evasion
Description Indicator Process Target
Framework API call android.hardware.SensorManager.registerListener N/A N/A

Processes

com.hisiglxlqn.gyiw

Network

Country Destination Domain Proto
US 51.81.186.22:80 tcp
US 1.1.1.1:853 tcp
US 51.81.186.22:80 tcp
US 216.239.35.0:123 time.android.com udp
US 1.1.1.1:853 tcp
US 104.21.33.153:443 nevrimcansular.xyz tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2021-12-09 16:03

Reported

2021-12-09 16:07

Platform

android-x64

Max time kernel

2683492s

Max time network

112s

Command Line

com.hisiglxlqn.gyiw

Signatures

Cerberus

banker trojan infostealer evasion rat cerberus

Reads information about phone network operator.

Listens for changes in the sensor environment (might be used to detect emulation).

evasion
Description Indicator Process Target
Framework API call android.hardware.SensorManager.registerListener N/A N/A

Processes

com.hisiglxlqn.gyiw

Network

Country Destination Domain Proto
US 51.81.186.22:80 tcp
US 1.1.1.1:853 tcp
NL 142.250.179.202:80 play.googleapis.com tcp
US 216.239.35.8:123 time.android.com udp
US 1.1.1.1:53 nevrimcansular.xyz udp
US 172.67.146.137:443 nevrimcansular.xyz tcp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2021-12-09 16:03

Reported

2021-12-09 16:08

Platform

android-x64

Max time kernel

2683558s

Max time network

96s

Command Line

com.hisiglxlqn.gyiw

Signatures

Cerberus

banker trojan infostealer evasion rat cerberus

Reads information about phone network operator.

Listens for changes in the sensor environment (might be used to detect emulation).

evasion
Description Indicator Process Target
Framework API call android.hardware.SensorManager.registerListener N/A N/A

Processes

com.hisiglxlqn.gyiw

Network

Country Destination Domain Proto
US 104.21.33.153:443 tcp
US 1.1.1.1:853 tcp
US 216.239.35.12:123 time.android.com udp
US 1.1.1.1:853 tcp
US 104.21.33.153:443 nevrimcansular.xyz tcp

Files

N/A