7178832f203c705a977f6a9da477d862bdc1bbe893d50266473f010eacd640c5

Analysis

max time kernel
47s
max time network
130s
platform
android_x86
resource
android-x86-arm-20240624-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
submitted
23-11-2024 01:27

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General

Target

AndChecker.apk
Size

8.5MB
MD5

3e22fa7e6838639f6fc593d4e87e5c8c
SHA1

4f3399ebd5e090a6089c2012254ccd78c054e620
SHA256

7178832f203c705a977f6a9da477d862bdc1bbe893d50266473f010eacd640c5
SHA512

0ebf21b7f5777a4dccbe5c8fa3b236151575b09e5430ccf771bf4686078b5c95a314b3bf12522a5fd7b4dd4a7b45fd87afdf5cbe1bc6927ccd445c512858af65
SSDEEP

196608:Y/fZptcXuYUm01PAmsxwnK8NyvsIgXnEoEmkSoewsTBMJ03XAM:2fieYO1PWwnK+lnpZ+stMJYX1

Score

6^/10

collection discovery impact persistence

Malware Config

Signatures

Queries the mobile country code (MCC) 1 TTPs 1 IoCs

discovery

System Network Configuration Discovery

T1422

description	ioc	Process
Framework service call	com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone	com.example.application

Requests changing the default SMS application. 2 TTPs 1 IoCs

collection impact

SMS Messages

T1636.004

SMS Control

T1582

description	ioc	Process
Intent action	android.provider.Telephony.ACTION_CHANGE_DEFAULT	com.example.application

Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs

persistence

Broadcast Receivers

T1624.001

description	ioc	Process
Framework service call	android.app.IActivityManager.registerReceiver	com.example.application

Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

impact

Data Encrypted for Impact

T1471

description	ioc	Process
Framework API call	javax.crypto.Cipher.doFinal	com.example.application

Checks memory information 2 TTPs 1 IoCs

System Checks

T1633.001

System Information Discovery

T1426

description	ioc	Process
File opened for read	/proc/meminfo	com.example.application

com.example.application
1⤵
- Queries the mobile country code (MCC)
- Requests changing the default SMS application.
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
- Checks memory information
PID:4268

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Event Triggered Execution

T1624

Broadcast Receivers

T1624.001

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1633

System Checks

T1633.001

Credential Access

Discovery

System Information Discovery

T1426

System Network Configuration Discovery

T1422

Lateral Movement

Collection

Protected User Data

T1636

SMS Messages

T1636.004

Command and Control

Exfiltration

Impact