Malware Analysis Report

2024-10-19 13:10

Sample ID 240618-kk624szcql
Target bacd896ded6a227b8c3e7e115b57f2f9_JaffaCakes118
SHA256 4d38e1e28dcec632015fb65ec355548906e9e73cf88b5e5cf42aa765ca8772ff
Tags
discovery persistence collection credential_access 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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

4d38e1e28dcec632015fb65ec355548906e9e73cf88b5e5cf42aa765ca8772ff

Threat Level: Shows suspicious behavior

The file bacd896ded6a227b8c3e7e115b57f2f9_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery persistence collection credential_access impact

Obtains sensitive information copied to the device clipboard

Requests dangerous framework permissions

Queries information about active data network

Queries the mobile country code (MCC)

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

Checks memory information

Checks CPU information

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-18 08:40

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
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 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 write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-18 08:40

Reported

2024-06-18 08:43

Platform

android-x86-arm-20240611.1-en

Max time kernel

113s

Max time network

130s

Command Line

zhe.zhi.daqa

Signatures

Queries information about active data network

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

Queries the mobile country code (MCC)

discovery
Description Indicator Process Target
Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone N/A N/A

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 CPU information

Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A

Checks memory information

Description Indicator Process Target
File opened for read /proc/meminfo N/A N/A

Processes

zhe.zhi.daqa

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 adqq.5keshu.com udp
CN 125.65.40.180:80 adqq.5keshu.com tcp
US 1.1.1.1:53 m.5068.com udp
GB 216.58.204.78:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp
US 172.83.156.67:80 m.5068.com tcp
US 172.83.156.67:80 m.5068.com tcp
US 172.83.156.67:80 m.5068.com tcp
US 172.83.156.67:443 m.5068.com tcp
US 1.1.1.1:53 safebrowsing.googleapis.com udp
US 172.83.156.67:443 m.5068.com tcp
US 172.83.156.67:443 m.5068.com tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-18 08:40

Reported

2024-06-18 08:43

Platform

android-x64-20240611.1-en

Max time kernel

114s

Max time network

148s

Command Line

zhe.zhi.daqa

Signatures

Obtains sensitive information copied to the device clipboard

collection credential_access impact
Description Indicator Process Target
Framework service call android.content.IClipboard.addPrimaryClipChangedListener 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

Queries the mobile country code (MCC)

discovery
Description Indicator Process Target
Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone N/A N/A

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 CPU information

Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A

Checks memory information

Description Indicator Process Target
File opened for read /proc/meminfo N/A N/A

Processes

zhe.zhi.daqa

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.179.234:443 tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.187.232:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 adqq.5keshu.com udp
CN 125.65.40.180:80 adqq.5keshu.com tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.46:443 android.apis.google.com tcp
US 1.1.1.1:53 m.5068.com udp
US 172.83.156.67:80 m.5068.com tcp
US 172.83.156.67:80 m.5068.com tcp
US 172.83.156.67:80 m.5068.com tcp
US 172.83.156.67:443 m.5068.com tcp
US 172.83.156.67:443 m.5068.com tcp
GB 142.250.200.46:443 android.apis.google.com tcp
GB 142.250.179.226:443 tcp
GB 142.250.179.228:443 tcp
GB 142.250.179.228:443 tcp
GB 142.250.200.46:443 android.apis.google.com tcp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-18 08:40

Reported

2024-06-18 08:43

Platform

android-x64-arm64-20240611.1-en

Max time kernel

141s

Max time network

132s

Command Line

zhe.zhi.daqa

Signatures

Obtains sensitive information copied to the device clipboard

collection credential_access impact
Description Indicator Process Target
Framework service call android.content.IClipboard.addPrimaryClipChangedListener 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

Checks CPU information

Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A

Checks memory information

Description Indicator Process Target
File opened for read /proc/meminfo N/A N/A

Processes

zhe.zhi.daqa

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.179.234:443 tcp
GB 142.250.179.234:443 tcp
GB 142.250.187.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.180.14:443 android.apis.google.com tcp
US 1.1.1.1:53 adqq.5keshu.com udp
CN 125.65.40.180:80 adqq.5keshu.com tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
US 1.1.1.1:53 m.5068.com udp
US 172.83.156.67:80 m.5068.com tcp
US 172.83.156.67:80 m.5068.com tcp
US 172.83.156.67:80 m.5068.com tcp
US 172.83.156.67:443 m.5068.com tcp
US 172.83.156.67:443 m.5068.com tcp
GB 142.250.180.4:443 tcp
GB 142.250.180.4:443 tcp

Files

N/A

Analysis: behavioral4

Detonation Overview

Submitted

2024-06-18 08:40

Reported

2024-06-18 08:40

Platform

android-x86-arm-20240611.1-en

Max time network

4s

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

Country Destination Domain Proto
GB 172.217.169.74:443 tcp
N/A 224.0.0.251:5353 udp

Files

N/A