Malware Analysis Report

2025-01-19 05:14

Sample ID 211115-qcfsvaadc4
Target MOBIL_ODEME.apk
SHA256 a3e15a51c3ed4e2fea3ba38eabc2ef70e20af9e7c1d90476b2c84682172e77d8
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

a3e15a51c3ed4e2fea3ba38eabc2ef70e20af9e7c1d90476b2c84682172e77d8

Threat Level: Known bad

The file MOBIL_ODEME.apk 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

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

2021-11-15 13:06

Signatures

Requests dangerous framework permissions

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

Analysis: behavioral1

Detonation Overview

Submitted

2021-11-15 13:06

Reported

2021-11-15 13:08

Platform

android-x86-arm

Max time kernel

595543s

Command Line

com.salad.budget

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.salad.budget/app_DynamicOptDex/sbprTt.json N/A N/A
N/A /data/user/0/com.salad.budget/app_DynamicOptDex/sbprTt.json N/A N/A
N/A /data/user/0/com.salad.budget/app_DynamicOptDex/sbprTt.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.salad.budget

com.salad.budget

/system/bin/dex2oat

Network

N/A

Files

/data/user/0/com.salad.budget/app_DynamicOptDex/sbprTt.json

MD5 33fa5a50247a1e12e7208d5395d4e448
SHA1 dbc506623fb041a5a6e4e4d31da09199401994b1
SHA256 85ae35ddfe0bfe51c4e0756fba60d1fe8906a580193779b0b0ee590f8e25f919
SHA512 6e91885ab05507ca75cf35e351a4175ff416fa42fdf9acdd0fc1d846b43c5ced8136bada4e4f61cf4f9b919f01fe049933eb354e18c86a5b880dbc6c55452332

/data/user/0/com.salad.budget/app_DynamicOptDex/sbprTt.json

MD5 33fa5a50247a1e12e7208d5395d4e448
SHA1 dbc506623fb041a5a6e4e4d31da09199401994b1
SHA256 85ae35ddfe0bfe51c4e0756fba60d1fe8906a580193779b0b0ee590f8e25f919
SHA512 6e91885ab05507ca75cf35e351a4175ff416fa42fdf9acdd0fc1d846b43c5ced8136bada4e4f61cf4f9b919f01fe049933eb354e18c86a5b880dbc6c55452332

/data/user/0/com.salad.budget/app_DynamicOptDex/sbprTt.json

MD5 344b554461c1be4414dd46c0e9c69a86
SHA1 7a1ea823bd041f83e49c930c9e8cb063afe6440d
SHA256 f43420b7755dbee3065f37bb13179a785ae23bbffe148803c3642522043d31fe
SHA512 48238d759ea1119bf875e3b3fe8d98351e0095a3123d1883fae246d33b806e4a043cfe3175af73da694315d8f45245848807b888d6367f4b6f7f513afa2be67b

Analysis: behavioral2

Detonation Overview

Submitted

2021-11-15 13:06

Reported

2021-11-15 13:07

Platform

android-x64-arm64

Max time network

11s

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:853 tcp
US 1.1.1.1:853 tcp
NL 142.250.27.147:443 udp
NL 142.250.27.147:443 udp
US 172.217.168.198:80 ad.doubleclick.net tcp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2021-11-15 13:06

Reported

2021-11-15 13:08

Platform

android-x64

Max time kernel

599160s

Max time network

65s

Command Line

com.salad.budget

Signatures

Cerberus

banker trojan infostealer evasion rat cerberus

Loads dropped Dex/Jar

Description Indicator Process Target
N/A /data/user/0/com.salad.budget/app_DynamicOptDex/sbprTt.json N/A N/A
N/A /data/user/0/com.salad.budget/app_DynamicOptDex/sbprTt.json N/A N/A

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.salad.budget

Network

Country Destination Domain Proto
US 1.1.1.1:853 tcp
US 216.239.35.0:123 time.android.com udp
US 1.1.1.1:853 tcp
US 104.21.95.145:443 yokyokdandanyokdandandanand.space tcp

Files

/data/user/0/com.salad.budget/app_DynamicOptDex/sbprTt.json

MD5 33fa5a50247a1e12e7208d5395d4e448
SHA1 dbc506623fb041a5a6e4e4d31da09199401994b1
SHA256 85ae35ddfe0bfe51c4e0756fba60d1fe8906a580193779b0b0ee590f8e25f919
SHA512 6e91885ab05507ca75cf35e351a4175ff416fa42fdf9acdd0fc1d846b43c5ced8136bada4e4f61cf4f9b919f01fe049933eb354e18c86a5b880dbc6c55452332

/data/user/0/com.salad.budget/app_DynamicOptDex/sbprTt.json

MD5 33fa5a50247a1e12e7208d5395d4e448
SHA1 dbc506623fb041a5a6e4e4d31da09199401994b1
SHA256 85ae35ddfe0bfe51c4e0756fba60d1fe8906a580193779b0b0ee590f8e25f919
SHA512 6e91885ab05507ca75cf35e351a4175ff416fa42fdf9acdd0fc1d846b43c5ced8136bada4e4f61cf4f9b919f01fe049933eb354e18c86a5b880dbc6c55452332