Malware Analysis Report

2024-09-09 16:38

Sample ID 240514-1ydkqaae2z
Target 05373db5a137db1a51131fdc8f1fef981b7c504e816cbf76cb06a7b02f8f66d0.bin
SHA256 05373db5a137db1a51131fdc8f1fef981b7c504e816cbf76cb06a7b02f8f66d0
Tags
impact evasion persistence godfather
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral5

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral6

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

05373db5a137db1a51131fdc8f1fef981b7c504e816cbf76cb06a7b02f8f66d0

Threat Level: Known bad

The file 05373db5a137db1a51131fdc8f1fef981b7c504e816cbf76cb06a7b02f8f66d0.bin was found to be: Known bad.

Malicious Activity Summary

impact evasion persistence godfather

Godfather family

Makes use of the framework's foreground persistence service

Looks up external IP address via web service

Acquires the wake lock

Declares services with permission to bind to the system

Requests dangerous framework permissions

Uses Crypto APIs (Might try to encrypt user data)

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-14 22:03

Signatures

Godfather family

godfather

Declares services with permission to bind to the system

Description Indicator Process Target
Required by accessibility services to bind with the system. Allows apps to access accessibility features. android.permission.BIND_ACCESSIBILITY_SERVICE N/A N/A

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to request installing packages. android.permission.REQUEST_INSTALL_PACKAGES N/A N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-05-14 22:03

Reported

2024-05-14 22:16

Platform

android-x64-arm64-20240514-en

Max time kernel

8s

Max time network

132s

Command Line

com.guigne.barbless

Signatures

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org 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

com.guigne.barbless

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 172.217.16.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.180.14:443 android.apis.google.com tcp
US 1.1.1.1:53 api.ipify.org udp
US 172.67.74.152:80 api.ipify.org tcp
US 1.1.1.1:53 inatvpro.net udp
UA 45.12.3.2:443 inatvpro.net tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.180.8:443 ssl.google-analytics.com tcp
GB 216.58.201.100:443 tcp
GB 216.58.201.100:443 tcp
GB 142.250.180.3:443 tcp

Files

N/A

Analysis: behavioral4

Detonation Overview

Submitted

2024-05-14 22:03

Reported

2024-05-14 22:16

Platform

android-x86-arm-20240514-en

Max time kernel

125s

Max time network

168s

Command Line

com.tasc.brucin

Signatures

Makes use of the framework's foreground persistence service

evasion persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.setServiceForeground N/A N/A

Acquires the wake lock

Description Indicator Process Target
Framework service call android.os.IPowerManager.acquireWakeLock 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

com.tasc.brucin

Network

Country Destination Domain Proto
GB 142.250.187.195:443 tcp
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 t.me udp
NL 149.154.167.99:443 t.me tcp
NL 149.154.167.99:443 t.me tcp
GB 142.250.178.3:443 tcp
GB 216.58.204.78:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.204.78:443 android.apis.google.com tcp
US 1.1.1.1:53 t.me udp
NL 149.154.167.99:443 t.me tcp
NL 149.154.167.99:443 t.me tcp

Files

N/A

Analysis: behavioral5

Detonation Overview

Submitted

2024-05-14 22:03

Reported

2024-05-14 22:16

Platform

android-x64-20240514-en

Max time kernel

126s

Max time network

148s

Command Line

com.tasc.brucin

Signatures

Makes use of the framework's foreground persistence service

evasion persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.setServiceForeground N/A N/A

Acquires the wake lock

Description Indicator Process Target
Framework service call android.os.IPowerManager.acquireWakeLock 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

com.tasc.brucin

Network

Country Destination Domain Proto
GB 142.250.179.234:443 tcp
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 t.me udp
NL 149.154.167.99:443 t.me tcp
NL 149.154.167.99:443 t.me tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp
GB 142.250.179.238:443 android.apis.google.com tcp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.180.8:443 ssl.google-analytics.com tcp
GB 142.250.178.4:443 tcp
US 1.1.1.1:53 www.google.com udp
GB 172.217.16.228:443 www.google.com tcp
NL 149.154.167.99:443 t.me tcp
GB 172.217.16.238:443 tcp
GB 142.250.179.226:443 tcp
US 1.1.1.1:53 t.me udp
NL 149.154.167.99:443 t.me tcp

Files

N/A

Analysis: behavioral6

Detonation Overview

Submitted

2024-05-14 22:03

Reported

2024-05-14 22:16

Platform

android-x64-arm64-20240514-en

Max time kernel

125s

Max time network

143s

Command Line

com.tasc.brucin

Signatures

Makes use of the framework's foreground persistence service

evasion persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.setServiceForeground N/A N/A

Acquires the wake lock

Description Indicator Process Target
Framework service call android.os.IPowerManager.acquireWakeLock 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

com.tasc.brucin

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 t.me udp
NL 149.154.167.99:443 t.me tcp
NL 149.154.167.99:443 t.me tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 216.58.204.72:443 ssl.google-analytics.com tcp
GB 172.217.169.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.204.78:443 android.apis.google.com tcp
GB 142.250.200.36:443 tcp
GB 142.250.200.36:443 tcp
NL 149.154.167.99:443 t.me tcp
GB 142.250.187.195:443 tcp
US 1.1.1.1:53 www.google.com udp
GB 142.250.179.228:443 www.google.com tcp
NL 149.154.167.99:443 t.me tcp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-14 22:03

Reported

2024-05-14 22:16

Platform

android-x86-arm-20240514-en

Max time kernel

9s

Max time network

131s

Command Line

com.guigne.barbless

Signatures

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org 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

com.guigne.barbless

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 api.ipify.org udp
US 104.26.13.205:80 api.ipify.org tcp
US 1.1.1.1:53 inatvpro.net udp
UA 45.12.3.2:443 inatvpro.net tcp
GB 216.58.212.227:443 tcp
GB 142.250.180.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-14 22:03

Reported

2024-05-14 22:16

Platform

android-x64-20240514-en

Max time kernel

11s

Max time network

145s

Command Line

com.guigne.barbless

Signatures

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org 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

com.guigne.barbless

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 api.ipify.org udp
US 104.26.13.205:80 api.ipify.org tcp
US 1.1.1.1:53 inatvpro.net udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.180.8:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.204.78:443 android.apis.google.com tcp
UA 45.12.3.2:443 inatvpro.net tcp
GB 216.58.213.14:443 tcp
GB 142.250.180.4:443 tcp
GB 142.250.180.4:443 tcp
GB 216.58.212.194:443 tcp
GB 142.250.180.14:443 tcp

Files

N/A