Malware Analysis Report

2025-08-10 13:47

Sample ID 241017-xkn8hszemc
Target 532f73a7da3dc050567903cfb83e72b8_JaffaCakes118
SHA256 175fc8ad5d12d48a2bec8ba9ac833d8c829f4744bc24aeea0300f2ea678705d6
Tags
banker discovery evasion
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 Overview

score
7/10

SHA256

175fc8ad5d12d48a2bec8ba9ac833d8c829f4744bc24aeea0300f2ea678705d6

Threat Level: Shows suspicious behavior

The file 532f73a7da3dc050567903cfb83e72b8_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

banker discovery evasion

Loads dropped Dex/Jar

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

Reads information about phone network operator.

Requests dangerous framework permissions

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-17 18:54

Signatures

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
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 write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
Allows an app to access approximate location. android.permission.ACCESS_COARSE_LOCATION N/A N/A
Allows an app to access precise location. android.permission.ACCESS_FINE_LOCATION N/A N/A
Allows an application to read or write the system settings. android.permission.WRITE_SETTINGS N/A N/A
Allows an app to access precise location. android.permission.ACCESS_FINE_LOCATION N/A N/A
Required to be able to access the camera device. android.permission.CAMERA N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-17 18:54

Reported

2024-10-17 18:57

Platform

android-x86-arm-20240624-en

Max time kernel

5s

Max time network

130s

Command Line

com.android.little

Signatures

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /storage/emulated/0/Android/data/le/ce.zip N/A N/A
N/A /storage/emulated/0/Android/data/le/ce.zip 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 discovery

Reads information about phone network operator.

discovery

Processes

com.android.little

/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/storage/emulated/0/Android/data/le/ce.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/storage/emulated/0/Android/data/le/oat/x86/ce.odex --compiler-filter=quicken --class-loader-context=&

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.204.78:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.169.14:443 android.apis.google.com tcp

Files

/storage/emulated/0/Android/data/le/ce.zip

MD5 4ac58ad990252994badc06da1640a009
SHA1 b13b0059cb1bffb518d8ca4d0e8286dea2949e16
SHA256 1027583f1cb4eae246fc3ac66eac3c3db44ada98df5bb1490707174d28f3dc8b
SHA512 e6e60476216d2f05aa61e10c25aaf0340a75b56165ca6e2481153bbd4df85578d8ead6f05c05e5716263fca3133e4419c86fc7793ac5fe33a97ee781bef42634

/storage/emulated/0/Android/data/le/ce.zip

MD5 487577c4f1b2571ea83da4c91819a90c
SHA1 3cc5bb808d8faa4d6cc16978937b6c20b7532cdc
SHA256 123d78c48044debe7311e6dd1474d0c253ef960e6e74ee115701815f579ab898
SHA512 2cbafe3865d919b6399993bed5c3622bbcc8571b291be77dd2cf8593787a30c1ed2e632f92cd977ddecc8cf39bc4543a86e3900f311e772cc69dad9e912078ae