Malware Analysis Report

2024-10-19 11:59

Sample ID 230117-2ez52sdf81
Target 8cb941658ed8340b67a38a47162ab8850b89a14eee2899f0761fadd4f648fd5e.apk
SHA256 8cb941658ed8340b67a38a47162ab8850b89a14eee2899f0761fadd4f648fd5e
Tags
anubis banker evasion infostealer 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

8cb941658ed8340b67a38a47162ab8850b89a14eee2899f0761fadd4f648fd5e

Threat Level: Known bad

The file 8cb941658ed8340b67a38a47162ab8850b89a14eee2899f0761fadd4f648fd5e.apk was found to be: Known bad.

Malicious Activity Summary

anubis banker evasion infostealer trojan

Anubis family

Anubis banker

Makes use of the framework's Accessibility service.

Requests dangerous framework permissions

Acquires the wake lock.

Requests enabling of the accessibility settings.

Reads information about phone network operator.

Requests disabling of battery optimizations (often used to enable hiding in the background).

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-01-17 22:30

Signatures

Anubis family

anubis

Requests dangerous framework permissions

Description Indicator Process Target
Allows an app to access precise location. android.permission.ACCESS_FINE_LOCATION 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 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 application to send SMS messages. android.permission.SEND_SMS N/A N/A
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
Allows an application to read from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A
Allows an application to record audio. android.permission.RECORD_AUDIO N/A N/A
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

Analysis: behavioral1

Detonation Overview

Submitted

2023-01-17 22:30

Reported

2023-01-17 22:31

Platform

android-x86-arm-20220823-en

Max time kernel

3248817s

Max time network

54s

Command Line

wocwvy.czyxoxmbauu.slsa

Signatures

Anubis banker

banker trojan infostealer anubis

Makes use of the framework's Accessibility service.

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

Acquires the wake lock.

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

Requests enabling of the accessibility settings.

Description Indicator Process Target
Intent action android.settings.ACCESSIBILITY_SETTINGS N/A N/A

Reads information about phone network operator.

Requests disabling of battery optimizations (often used to enable hiding in the background).

evasion
Description Indicator Process Target
Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS N/A N/A

Processes

wocwvy.czyxoxmbauu.slsa

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
N/A 1.1.1.1:53 android.apis.google.com udp
N/A 142.250.179.174:443 android.apis.google.com tcp
N/A 142.250.179.174:443 android.apis.google.com tcp
N/A 1.1.1.1:53 infinitedata-pa.googleapis.com udp
N/A 172.217.168.202:443 infinitedata-pa.googleapis.com tcp
N/A 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
N/A 216.58.214.10:443 semanticlocation-pa.googleapis.com tcp
N/A 1.1.1.1:53 sosyalkampanya2.tk udp
N/A 1.1.1.1:53 twitter.com udp
N/A 104.244.42.129:443 twitter.com tcp
N/A 1.1.1.1:53 mobile.twitter.com udp
N/A 104.244.42.198:443 mobile.twitter.com tcp
N/A 1.1.1.1:853 tcp
N/A 1.1.1.1:853 tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-01-17 22:30

Reported

2023-01-17 22:31

Platform

android-x64-20220823-en

Max time kernel

3252421s

Max time network

59s

Command Line

wocwvy.czyxoxmbauu.slsa

Signatures

Anubis banker

banker trojan infostealer anubis

Reads information about phone network operator.

Processes

wocwvy.czyxoxmbauu.slsa

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
N/A 1.1.1.1:53 ssl.google-analytics.com udp
N/A 1.1.1.1:53 ssl.google-analytics.com udp
N/A 1.1.1.1:53 sosyalkampanya2.tk udp
N/A 1.1.1.1:53 twitter.com udp
N/A 1.1.1.1:53 twitter.com udp
N/A 104.244.42.129:443 twitter.com tcp
N/A 1.1.1.1:53 mobile.twitter.com udp
N/A 1.1.1.1:53 mobile.twitter.com udp
N/A 104.244.42.70:443 mobile.twitter.com tcp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2023-01-17 22:30

Reported

2023-01-17 22:31

Platform

android-x64-arm64-20220823-en

Max time kernel

3252419s

Max time network

61s

Command Line

wocwvy.czyxoxmbauu.slsa

Signatures

Anubis banker

banker trojan infostealer anubis

Makes use of the framework's Accessibility service.

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

Acquires the wake lock.

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

Requests enabling of the accessibility settings.

Description Indicator Process Target
Intent action android.settings.ACCESSIBILITY_SETTINGS N/A N/A

Reads information about phone network operator.

Requests disabling of battery optimizations (often used to enable hiding in the background).

evasion
Description Indicator Process Target
Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS N/A N/A

Processes

wocwvy.czyxoxmbauu.slsa

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
N/A 142.250.186.174:443 tcp
N/A 142.250.186.174:443 tcp
N/A 216.58.208.98:443 tcp
N/A 1.1.1.1:53 infinitedata-pa.googleapis.com udp
N/A 1.1.1.1:53 ssl.google-analytics.com udp
N/A 216.58.208.104:443 ssl.google-analytics.com tcp
N/A 1.1.1.1:53 infinitedata-pa.googleapis.com udp
N/A 1.1.1.1:53 android.apis.google.com udp
N/A 1.1.1.1:53 sosyalkampanya2.tk udp
N/A 1.1.1.1:53 twitter.com udp
N/A 1.1.1.1:53 android.apis.google.com udp

Files

N/A