Malware Analysis Report

2025-01-19 05:14

Sample ID 220125-kagdpscba2
Target 17245dcbfe6eb1877cf334bf57966ec9c3c5b12fb3e3747d6535c559895d872c
SHA256 17245dcbfe6eb1877cf334bf57966ec9c3c5b12fb3e3747d6535c559895d872c
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

17245dcbfe6eb1877cf334bf57966ec9c3c5b12fb3e3747d6535c559895d872c

Threat Level: Known bad

The file 17245dcbfe6eb1877cf334bf57966ec9c3c5b12fb3e3747d6535c559895d872c was found to be: Known bad.

Malicious Activity Summary

cerberus banker evasion infostealer rat trojan

Cerberus

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps).

Makes use of the framework's Accessibility service.

Loads dropped Dex/Jar

Requests dangerous framework permissions

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 read access to the device's phone number(s). android.permission.READ_PHONE_NUMBERS 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 read SMS messages. android.permission.READ_SMS N/A N/A
Allows an application to record audio. android.permission.RECORD_AUDIO 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 an application to read the user's contacts data. android.permission.READ_CONTACTS N/A N/A
Allows an app to access precise location. android.permission.ACCESS_FINE_LOCATION 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 location in the background. android.permission.ACCESS_BACKGROUND_LOCATION N/A N/A
Allows an app to access approximate location. android.permission.ACCESS_COARSE_LOCATION N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-01-25 08:23

Reported

2022-01-25 08:23

Platform

android-x86-arm

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2022-01-25 08:23

Reported

2022-01-25 08:27

Platform

android-x64

Max time network

10s

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2022-01-25 08:23

Reported

2022-01-25 08:29

Platform

android-x64-arm64

Max time kernel

2421827s

Max time network

142s

Command Line

com.modify.rather

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

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps).

banker
Description Indicator Process Target
Framework service call android.content.pm.IPackageManager.getInstalledApplications N/A N/A

Loads dropped Dex/Jar

Description Indicator Process Target
N/A /data/user/0/com.modify.rather/app_DynamicOptDex/pJUY.json N/A N/A
N/A /data/user/0/com.modify.rather/app_apk/system.apk N/A N/A
N/A /data/user/0/com.modify.rather/app_apk/system.apk N/A N/A
N/A /data/user/0/com.modify.rather/app_apk/system.apk N/A N/A
N/A /data/user/0/com.modify.rather/app_apk/system.apk N/A N/A
N/A /data/user/0/com.modify.rather/app_apk/system.apk N/A N/A
N/A /data/user/0/com.modify.rather/app_apk/system.apk N/A N/A
N/A /data/user/0/com.modify.rather/app_apk/system.apk N/A N/A
N/A /data/user/0/com.modify.rather/app_apk/system.apk 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.modify.rather

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:853 tcp
NL 142.251.36.42:443 tcp
NL 142.251.36.42:443 tcp
NL 216.58.214.8:443 tcp
NL 142.251.39.110:443 udp
NL 216.58.214.6:80 ad.doubleclick.net tcp
NL 216.58.208.110:443 tcp
NL 172.217.168.200:443 tcp
US 52.247.197.207:80 52.247.197.207 tcp
NL 216.58.214.6:80 tcp
NL 216.58.208.106:443 tcp
NL 216.58.208.106:443 tcp

Files

/data/user/0/com.modify.rather/app_DynamicOptDex/pJUY.json

MD5 18871f1fb98b3c9b6e4eb0d73e96da64
SHA1 9c611fde03759e6caf1ce011949f6b589e1622e0
SHA256 989a4e7df294e71ec66c047544854dc966a0635aa0a79aeb36ed5be23a35d996
SHA512 0a60838e597bfc90d53fd9e2a5508919065c291b48b6cf2874acb2e18d3781449e8d914d1d53d76709a80b5c9b43c0416cb87a3bc4f6be3338cab7b64e84b1b9

/data/user/0/com.modify.rather/app_apk/system.apk

MD5 69b3ca57adef18f47b71ce651769abf4
SHA1 7204f2b55b577cadc557a4074c29831e313662d6
SHA256 26533562f7e9db5feafc571f9cea03cc80fcd2917ebb0744de30fb8dec12141b
SHA512 22713beed0583876a801eeef1e13a5677025567866e898fedb8201befdab3a4d88de759a410bcb00f7ba8261a10cce977328d536436989b051df6495998a31f1

/data/user/0/com.modify.rather/app_apk/system.apk

MD5 69b3ca57adef18f47b71ce651769abf4
SHA1 7204f2b55b577cadc557a4074c29831e313662d6
SHA256 26533562f7e9db5feafc571f9cea03cc80fcd2917ebb0744de30fb8dec12141b
SHA512 22713beed0583876a801eeef1e13a5677025567866e898fedb8201befdab3a4d88de759a410bcb00f7ba8261a10cce977328d536436989b051df6495998a31f1

/data/user/0/com.modify.rather/app_apk/system.apk

MD5 69b3ca57adef18f47b71ce651769abf4
SHA1 7204f2b55b577cadc557a4074c29831e313662d6
SHA256 26533562f7e9db5feafc571f9cea03cc80fcd2917ebb0744de30fb8dec12141b
SHA512 22713beed0583876a801eeef1e13a5677025567866e898fedb8201befdab3a4d88de759a410bcb00f7ba8261a10cce977328d536436989b051df6495998a31f1

/data/user/0/com.modify.rather/app_apk/system.apk

MD5 69b3ca57adef18f47b71ce651769abf4
SHA1 7204f2b55b577cadc557a4074c29831e313662d6
SHA256 26533562f7e9db5feafc571f9cea03cc80fcd2917ebb0744de30fb8dec12141b
SHA512 22713beed0583876a801eeef1e13a5677025567866e898fedb8201befdab3a4d88de759a410bcb00f7ba8261a10cce977328d536436989b051df6495998a31f1

/data/user/0/com.modify.rather/app_apk/system.apk

MD5 69b3ca57adef18f47b71ce651769abf4
SHA1 7204f2b55b577cadc557a4074c29831e313662d6
SHA256 26533562f7e9db5feafc571f9cea03cc80fcd2917ebb0744de30fb8dec12141b
SHA512 22713beed0583876a801eeef1e13a5677025567866e898fedb8201befdab3a4d88de759a410bcb00f7ba8261a10cce977328d536436989b051df6495998a31f1

/data/user/0/com.modify.rather/app_apk/system.apk

MD5 69b3ca57adef18f47b71ce651769abf4
SHA1 7204f2b55b577cadc557a4074c29831e313662d6
SHA256 26533562f7e9db5feafc571f9cea03cc80fcd2917ebb0744de30fb8dec12141b
SHA512 22713beed0583876a801eeef1e13a5677025567866e898fedb8201befdab3a4d88de759a410bcb00f7ba8261a10cce977328d536436989b051df6495998a31f1

/data/user/0/com.modify.rather/app_apk/system.apk

MD5 69b3ca57adef18f47b71ce651769abf4
SHA1 7204f2b55b577cadc557a4074c29831e313662d6
SHA256 26533562f7e9db5feafc571f9cea03cc80fcd2917ebb0744de30fb8dec12141b
SHA512 22713beed0583876a801eeef1e13a5677025567866e898fedb8201befdab3a4d88de759a410bcb00f7ba8261a10cce977328d536436989b051df6495998a31f1

/data/user/0/com.modify.rather/app_apk/system.apk

MD5 69b3ca57adef18f47b71ce651769abf4
SHA1 7204f2b55b577cadc557a4074c29831e313662d6
SHA256 26533562f7e9db5feafc571f9cea03cc80fcd2917ebb0744de30fb8dec12141b
SHA512 22713beed0583876a801eeef1e13a5677025567866e898fedb8201befdab3a4d88de759a410bcb00f7ba8261a10cce977328d536436989b051df6495998a31f1