Malware Analysis Report

2025-01-19 05:18

Sample ID 220125-kaevwacah9
Target 77283e26bf62743de256ee32adcfeb27a77bfc6800d192172059d1957f6b3605
SHA256 77283e26bf62743de256ee32adcfeb27a77bfc6800d192172059d1957f6b3605
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

77283e26bf62743de256ee32adcfeb27a77bfc6800d192172059d1957f6b3605

Threat Level: Known bad

The file 77283e26bf62743de256ee32adcfeb27a77bfc6800d192172059d1957f6b3605 was found to be: Known bad.

Malicious Activity Summary

cerberus banker evasion infostealer rat trojan

Cerberus

Makes use of the framework's Accessibility service.

Requests dangerous framework permissions

Loads dropped Dex/Jar

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

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-01-25 08:23

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to read the user's contacts data. android.permission.READ_CONTACTS 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 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
Allows an application to read SMS messages. android.permission.READ_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 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 read access to the device's phone number(s). android.permission.READ_PHONE_NUMBERS N/A N/A
Allows an application to record audio. android.permission.RECORD_AUDIO N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-01-25 08:23

Reported

2022-01-25 08:26

Platform

android-x86-arm

Max time kernel

2421656s

Max time network

123s

Command Line

com.asset.fatal

Signatures

Cerberus

banker trojan infostealer evasion rat cerberus

Makes use of the framework's Accessibility service.

Description Indicator Process Target
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId N/A N/A

Loads dropped Dex/Jar

Description Indicator Process Target
N/A /data/user/0/com.asset.fatal/app_DynamicOptDex/AAUB.json N/A N/A
N/A /data/user/0/com.asset.fatal/app_DynamicOptDex/AAUB.json N/A N/A

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.asset.fatal

com.asset.fatal

/system/bin/dex2oat

Network

Country Destination Domain Proto
NL 216.58.214.14:443 tcp
NL 142.250.179.170:443 tcp
NL 142.250.179.170:443 tcp
NL 142.250.179.170:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
NL 142.250.179.202:443 semanticlocation-pa.googleapis.com tcp
SG 74.125.200.188:443 tcp
NL 142.250.179.170:443 tcp
US 1.1.1.1:853 tcp
US 1.1.1.1:853 tcp
US 1.1.1.1:853 tcp
US 104.21.22.251:80 molapermeradao.shop tcp
US 104.21.22.251:80 molapermeradao.shop tcp
US 104.21.22.251:80 molapermeradao.shop tcp
US 104.21.22.251:80 molapermeradao.shop tcp

Files

/data/user/0/com.asset.fatal/app_DynamicOptDex/AAUB.json

MD5 9a2bc5b2e5a2fa86e4a2e6f2e561c0da
SHA1 33323a9f3321541618a18b0f95387925f0d550f5
SHA256 2f29b9374288130ded2f730cda4a65c33fdd20fc0fba21ca85d572836f9d68c8
SHA512 ca24e766337c4af64a71f6f6a18acebaef3a81039bb07a37c4517de9269ebda9bb0ef165edb361cf376df2fc9abede8e73d6a7fb87634a38b0428956d31d0315

/data/user/0/com.asset.fatal/app_DynamicOptDex/AAUB.json

MD5 abeee52c1e5db1c1bc1d9080e1b14921
SHA1 2bcfa71ed5f2f235d2778aa3616a9ba7a01d7b18
SHA256 ccb31ec3632e0c5b1b004d86c90893482cd0c22e2da9adc6c3138923604a3e12
SHA512 5c8a16245e4314a7e37a7fd11147ce5f366cab764c89af860fb4fc088d60409afe2a12bd52a75a551d81dfe2150926d2505b247e608ca6111047d5c00c3d74e2

Analysis: behavioral2

Detonation Overview

Submitted

2022-01-25 08:23

Reported

2022-01-25 08:27

Platform

android-x64

Max time kernel

2421713s

Max time network

205s

Command Line

com.asset.fatal

Signatures

Cerberus

banker trojan infostealer evasion rat cerberus

Loads dropped Dex/Jar

Description Indicator Process Target
N/A /data/user/0/com.asset.fatal/app_DynamicOptDex/AAUB.json N/A N/A

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.asset.fatal

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:853 tcp
US 172.67.207.231:80 molapermeradao.shop tcp
US 172.67.207.231:80 molapermeradao.shop tcp
US 172.67.207.231:80 molapermeradao.shop tcp
US 172.67.207.231:80 molapermeradao.shop tcp
US 172.67.207.231:80 molapermeradao.shop tcp
US 172.67.207.231:80 molapermeradao.shop tcp
US 172.67.207.231:80 molapermeradao.shop tcp
US 172.67.207.231:80 molapermeradao.shop tcp
US 172.67.207.231:80 molapermeradao.shop tcp

Files

/data/user/0/com.asset.fatal/app_DynamicOptDex/AAUB.json

MD5 9a2bc5b2e5a2fa86e4a2e6f2e561c0da
SHA1 33323a9f3321541618a18b0f95387925f0d550f5
SHA256 2f29b9374288130ded2f730cda4a65c33fdd20fc0fba21ca85d572836f9d68c8
SHA512 ca24e766337c4af64a71f6f6a18acebaef3a81039bb07a37c4517de9269ebda9bb0ef165edb361cf376df2fc9abede8e73d6a7fb87634a38b0428956d31d0315

Analysis: behavioral3

Detonation Overview

Submitted

2022-01-25 08:23

Reported

2022-01-25 08:25

Platform

android-x64-arm64

Max time network

46s

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

Country Destination Domain Proto
US 1.1.1.1:853 tcp
N/A 224.0.0.251:5353 udp

Files

N/A