Malware Analysis Report

2024-11-16 10:45

Sample ID 240603-k2drwsba35
Target 9138f6c4e4425c3644ece1060909e1b9_JaffaCakes118
SHA256 e589d0944f0bbf3b9a45bdd45e9207fe444d4ff2b30a183b08dfbb0167eafe5e
Tags
discovery evasion persistence
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Mobile Matrix V15

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 Overview

score
7/10

SHA256

e589d0944f0bbf3b9a45bdd45e9207fe444d4ff2b30a183b08dfbb0167eafe5e

Threat Level: Shows suspicious behavior

The file 9138f6c4e4425c3644ece1060909e1b9_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery evasion persistence

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

Checks if the internet connection is available

Requests dangerous framework permissions

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

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-03 09:05

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
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: behavioral1

Detonation Overview

Submitted

2024-06-03 09:05

Reported

2024-06-03 09:08

Platform

android-x86-arm-20240514-en

Max time kernel

66s

Max time network

185s

Command Line

framoise.in.hell.castle.run

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

Checks if the internet connection is available

discovery
Description Indicator Process Target
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo 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

framoise.in.hell.castle.run

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 api.birbira.xyz udp
US 104.21.17.160:443 api.birbira.xyz tcp
GB 216.58.212.227:443 tcp
US 1.1.1.1:53 api.tridrongo.info udp
US 172.67.161.129:443 api.tridrongo.info tcp
GB 142.250.180.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
GB 142.250.200.46:443 tcp
GB 142.250.180.2:443 tcp

Files

/storage/emulated/0/Google/google.id

MD5 7d35083a667c173e5240dbac4de4e1c0
SHA1 55dc2ad4f21dbde3393c9074629e0db8b41faba1
SHA256 32296cf2995e56b6b3d77bb29fa1b228d2e2bd7e230dc1e0986f9b7351f2c6eb
SHA512 6e4dc7da4e8f9a2b5b6576f166780c764f59bd69f92927f7d2f271f4ce98c82dbe216094ae177884c844917f28261332209218d47ab36056f4097be312498614

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-03 09:05

Reported

2024-06-03 09:08

Platform

android-x64-20240514-en

Max time kernel

179s

Max time network

151s

Command Line

framoise.in.hell.castle.run

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

Checks if the internet connection is available

discovery
Description Indicator Process Target
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo 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

framoise.in.hell.castle.run

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 142.250.200.10:443 tcp
GB 172.217.169.8:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 api.birbira.xyz udp
US 104.21.17.160:443 api.birbira.xyz tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp
GB 142.250.200.46:443 tcp
US 1.1.1.1:53 api.tridrongo.info udp
US 104.21.66.157:443 api.tridrongo.info tcp
GB 172.217.169.14:443 tcp
GB 172.217.16.226:443 tcp
GB 216.58.201.100:443 tcp
GB 216.58.201.100:443 tcp

Files

/storage/emulated/0/Google/google.id

MD5 63d9b4bd1531f446de8ebdb3576021a5
SHA1 18d0ecc1442edf41ccbf755d0113d12c33db2987
SHA256 1481b445fda60a1aee995a1694d049b077aa4645fd5946bdf800f90689811539
SHA512 c4d81d7508bcdc1a9028786ff1528b21c6a5712bcf271adff4bf0b6ec9bda0132de00600905d0b8bededc05f779c1257366e2d6287db063fe9c56acffe0358dc