Malware Analysis Report

2024-09-23 13:57

Sample ID 240627-m7vcya1akr
Target 2_5444877474481575337.apk
SHA256 8ec195cd1f5c9f66c75000f26120832d7e1a9044fe3699d18d676bd5739b8518
Tags
slocker persistence
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

8ec195cd1f5c9f66c75000f26120832d7e1a9044fe3699d18d676bd5739b8518

Threat Level: Known bad

The file 2_5444877474481575337.apk was found to be: Known bad.

Malicious Activity Summary

slocker persistence

Slocker family

SLocker payload

Requests dangerous framework permissions

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

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-27 11:06

Signatures

SLocker payload

Description Indicator Process Target
N/A N/A N/A N/A

Slocker family

slocker

Requests dangerous framework permissions

Description Indicator Process Target
Allows an app to create windows using the type LayoutParams.TYPE_APPLICATION_OVERLAY, shown on top of all other apps. android.permission.SYSTEM_ALERT_WINDOW N/A N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-27 11:06

Reported

2024-06-27 11:30

Platform

android-x64-arm64-20240624-en

Max time kernel

8s

Max time network

1155s

Command Line

com.lololo

Signatures

N/A

Processes

com.lololo

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.200.40:443 ssl.google-analytics.com tcp
GB 142.250.187.206:443 tcp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp
GB 142.250.187.228:443 tcp
GB 142.250.187.228:443 tcp
GB 142.250.200.2:443 tcp
GB 142.250.187.227:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.238:443 android.apis.google.com tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-27 11:06

Reported

2024-06-27 11:30

Platform

android-x86-arm-20240624-en

Max time kernel

1229s

Max time network

1065s

Command Line

com.lololo

Signatures

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

persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.registerReceiver N/A N/A

Processes

com.lololo

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.200.46:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp
GB 142.250.187.195:80 tcp
GB 142.250.179.228:443 tcp
GB 216.58.204.66:443 tcp
GB 216.58.212.195:443 tcp
GB 142.250.187.206:443 tcp
GB 216.58.212.195:443 tcp
GB 142.250.187.206:443 tcp
GB 216.58.212.195:443 tcp
GB 216.58.212.195:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-27 11:06

Reported

2024-06-27 11:29

Platform

android-x64-20240624-en

Max time kernel

7s

Max time network

931s

Command Line

com.lololo

Signatures

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

persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.registerReceiver N/A N/A

Processes

com.lololo

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.200.40:443 ssl.google-analytics.com tcp
GB 142.250.179.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.180.14:443 android.apis.google.com tcp
GB 142.250.200.36:443 tcp
GB 142.250.200.36:443 tcp
GB 216.58.204.67:443 tcp
GB 216.58.204.66:443 tcp
GB 216.58.204.67:443 tcp
GB 216.58.204.67:443 tcp
GB 172.217.16.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.204.78:443 android.apis.google.com tcp

Files

N/A