cerberus | af0be4d92dbc9bdd672840c70caa37887e60174e157d2010d1d60c36e0f574f6

Analysis

max time kernel
2517877s
max time network
157s
platform
android_x64
resource
android-x64-20231215-en
resource tags

androidarch:x64arch:x86image:android-x64-20231215-enlocale:en-usos:android-10-x64system
submitted
20/12/2023, 11:56

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General

Target

af0be4d92dbc9bdd672840c70caa37887e60174e157d2010d1d60c36e0f574f6.apk
Size

1.9MB
MD5

1b2f876311097bda3b6d566bb15d9f56
SHA1

0a8845dc99eff46dbfc86f695dba39332ac724db
SHA256

af0be4d92dbc9bdd672840c70caa37887e60174e157d2010d1d60c36e0f574f6
SHA512

b43abc18041f2903f7ca5ac4ed2ac6d99ebd9f4d5f5fdbb247bbf4dcdd1e7f86a61a4bb266068f6b56038bd5ba23ed2620fc70f22e36fccce5d2c00eed6f3ec1
SSDEEP

49152:RTMfyks21IPHohhhn5JKjLa3xxlSeB2cTf:RTMfyk91lhhhnrKfa3xxlSM2C

Score

10^/10

cerberus banker evasion infostealer rat stealth trojan

Malware Config

Extracted

Family

cerberus

http://135.148.26.221

Signatures

Cerberus
An Android banker that is being rented to actors beginning in 2019.
banker trojan infostealer evasion rat cerberus

Makes use of the framework's Accessibility service 2 IoCs

Retrieves information displayed on the phone screen using AccessibilityService.

description	ioc	Process
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	com.donor.bachelor
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.donor.bachelor

Removes its main activity from the application launcher 1 IoCs

stealth trojan

pid	Process
5060	com.donor.bachelor

Loads dropped Dex/Jar 1 IoCs

Runs executable file dropped to the device during analysis.

ioc	pid	Process
/data/user/0/com.donor.bachelor/app_DynamicOptDex/THgxdY.json	5060	com.donor.bachelor

Listens for changes in the sensor environment (might be used to detect emulation) 1 IoCs

evasion

description	ioc	Process
Framework API call	android.hardware.SensorManager.registerListener	com.donor.bachelor

com.donor.bachelor
1⤵
- Makes use of the framework's Accessibility service
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Listens for changes in the sensor environment (might be used to detect emulation)
PID:5060

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

/data/data/com.donor.bachelor/app_DynamicOptDex/THgxdY.json

Filesize
64KB

MD5
b986ebfb7b00273c7a42b2dba051a3fa

SHA1
4d6e9bb52763413665d6f6c30c2a5594e4e81bbc

SHA256
45c68d836716b39718d4592a5cd6296b2323a6136b42402185590f7d8d004991

SHA512
80148a6aa528e7f463ad8e3b67de5db42437f8c36d99d66bd1676553dba1c2d7732bcadd39023b391d845ff28a400afb4c68b8e2e17ad29095049b3c6859edd5

Download Submit
/data/data/com.donor.bachelor/app_DynamicOptDex/THgxdY.json

Filesize
64KB

MD5
362f45b9159a3923c1502da21e45acb7

SHA1
6cc44a05e862d3b2495f857fa7fd7799b73695cd

SHA256
4291f01681d50dd6901d556917dbba588f0d59a834fd96974564e33cec5f134f

SHA512
6aa6b643def141cbfaa60b5032278d9bd54248cc1a9d9634e3ef4c8189eb6a999caea81fb9fe9d75ca5da28d3d2a236634254bd3267774d25f78968f9ceeb9e9

Download Submit
/data/user/0/com.donor.bachelor/app_DynamicOptDex/THgxdY.json

Filesize
124KB

MD5
187dc05626956b21582bf0e9a92a5aba

SHA1
32a768bd17e8d3d18c1d30167def1383afa6c8e8

SHA256
62c5b9a0c5cc0dc9d04cd7a38f8b249e20060d8549624c89a0a143bb6cd4e684

SHA512
5e867955c5bb7fc87d2a9b1173f2362947cbed43adbfa6d3cf5aa2efd7eac5c6a1caeb335bdbd1e37de0a92312047433d67b0a6dfecb18e650375d98a136227c

Download Submit