Malware Analysis Report

2025-01-19 08:04

Sample ID 240610-vtxvxatflc
Target 9b6ed208dc77364a0376bcd7f4aa0021_JaffaCakes118
SHA256 73564194e04cb059b4eb3e9d9fb4fbc8dcbe0b8fa1f7a0924e6c7515c568fa33
Tags
discovery evasion impact
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

73564194e04cb059b4eb3e9d9fb4fbc8dcbe0b8fa1f7a0924e6c7515c568fa33

Threat Level: Shows suspicious behavior

The file 9b6ed208dc77364a0376bcd7f4aa0021_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery evasion impact

Loads dropped Dex/Jar

Queries information about active data network

Requests dangerous framework permissions

Uses Crypto APIs (Might try to encrypt user data)

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-10 17:17

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 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
Required to be able to access the camera device. android.permission.CAMERA 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 application to read from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-10 17:17

Reported

2024-06-10 17:20

Platform

android-x86-arm-20240603-en

Max time kernel

8s

Max time network

130s

Command Line

com.qqd.eagujd

Signatures

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.qqd.eagujd/files/less/VzHeJQIy.jar N/A N/A
N/A /data/user/0/com.qqd.eagujd/files/less/VzHeJQIy.jar N/A N/A

Queries information about active data network

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

Uses Crypto APIs (Might try to encrypt user data)

impact
Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Processes

com.qqd.eagujd

/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=/data/user/0/com.qqd.eagujd/files/less/VzHeJQIy.jar --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.qqd.eagujd/files/less/oat/x86/VzHeJQIy.odex --compiler-filter=quicken --class-loader-context=&

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
CN 116.62.181.149:8080 tcp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.46:443 android.apis.google.com tcp

Files

/data/data/com.qqd.eagujd/files/less/VzHeJQIy.jar

MD5 d728873dee212d2de2fc6f39ddb02a90
SHA1 3191c171040deb5e7a4f8155b723519022d7d2a0
SHA256 875a30a7a8807cd23c87d1dec91053a1fd55d60886eba2d43e24b8c31b9e18bc
SHA512 7e4b425c16a1b3278a78ba51b72bf69fa40cb80348c254bee30d427c255cdb27df5e8d5c4a3f9f77e54c719308433f46c67a204ddcfd9e008e3cca0415707371

/data/user/0/com.qqd.eagujd/files/less/VzHeJQIy.jar

MD5 5d9aa2b3757c19de41687e710bf75da9
SHA1 898004702420c5ee65e81360997bfd361ab5682e
SHA256 a99f45c2732a7c907586f35745bf9ab1211b227c1d81b0a17b4ee8b3593426fd
SHA512 44530d5d1fd229566f01ff933871f3ae7fd254d92f81b8df4b9312743df42bd1fa4daa61e6e082f16a0a808d56ee04949c210e8ce10c6dd0e206c05018346e10

/data/user/0/com.qqd.eagujd/files/less/VzHeJQIy.jar

MD5 9dd06fa132f4c31605776e7889df91a3
SHA1 c9a5ac001fb1d553492eae18c9f6c9c85464a143
SHA256 7da8cf9c8d707d20223ea45a304ed9833956592a949b704318932ed9fbcbe665
SHA512 142add63093ce2c40236bf6132e15581d456d79d0903c1213a20a125979fc7f62d0df4dc1de75412c1d8c6419fd8f508a06e9c2e43d915cc8d37e562e3dcff3f