Malware Analysis Report

2024-10-16 05:19

Sample ID 240704-c52dcssbqd
Target 5169fcb3993aac2fcf77f68e7038b71f.bin
SHA256 f2da8f2d56895bfdc4ddc9c2b30317ef01a58c32db0c1569de37bb51aac5d7af
Tags
collection credential_access discovery evasion persistence impact spynote
score
10/10

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 Overview

score
10/10

SHA256

f2da8f2d56895bfdc4ddc9c2b30317ef01a58c32db0c1569de37bb51aac5d7af

Threat Level: Known bad

The file 5169fcb3993aac2fcf77f68e7038b71f.bin was found to be: Known bad.

Malicious Activity Summary

collection credential_access discovery evasion persistence impact spynote

Spynote family

Makes use of the framework's Accessibility service

Obtains sensitive information copied to the device clipboard

Declares services with permission to bind to the system

Requests dangerous framework permissions

Queries the mobile country code (MCC)

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

Checks CPU information

Checks memory information

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-04 02:40

Signatures

Spynote family

spynote

Declares services with permission to bind to the system

Description Indicator Process Target
Required by accessibility services to bind with the system. Allows apps to access accessibility features. android.permission.BIND_ACCESSIBILITY_SERVICE N/A N/A

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to read SMS messages. android.permission.READ_SMS N/A N/A
Allows an application to read the user's call log. android.permission.READ_CALL_LOG N/A N/A
Allows an application to read the user's contacts data. android.permission.READ_CONTACTS N/A N/A
Allows an application to read from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
Allows access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS N/A N/A
Required to be able to access the camera device. android.permission.CAMERA 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
Allows an application to record audio. android.permission.RECORD_AUDIO 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 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 request installing packages. android.permission.REQUEST_INSTALL_PACKAGES N/A N/A
Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call. android.permission.CALL_PHONE N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-04 02:40

Reported

2024-07-04 02:43

Platform

android-x86-arm-20240624-en

Max time kernel

161s

Max time network

159s

Command Line

com.jenny.duplicate

Signatures

Makes use of the framework's Accessibility service

collection evasion credential_access
Description Indicator Process Target
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId 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

com.jenny.duplicate

Network

Country Destination Domain Proto
GB 216.58.201.110:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp

Files

/storage/emulated/0/Config/sys/apps/log/log-2024-07-04.txt

MD5 84aaa3e2fe801858475ebc1896ec0905
SHA1 55668d48e0b34bbf36ac9bf718bab59d253b70a3
SHA256 d495bf20c4e6c7a1e6344fd6c7294eafdbca94ba255af03024decef66b88d7d6
SHA512 b25e156a05a9c4fc28837a793bc65649857981b18122c2d76b068ddf9d0174657ad5c8ad899193125c064e7f8aff665b171d5d5b44b576349698df191a2c7882

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-04 02:40

Reported

2024-07-04 02:43

Platform

android-x64-20240624-en

Max time kernel

47s

Max time network

149s

Command Line

com.jenny.duplicate

Signatures

Makes use of the framework's Accessibility service

collection evasion credential_access
Description Indicator Process Target
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId N/A N/A

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 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

com.jenny.duplicate

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 172.217.169.40:443 ssl.google-analytics.com tcp
GB 142.250.179.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp
GB 142.250.200.36:443 tcp
GB 142.250.200.36:443 tcp
GB 172.217.16.238:443 tcp
GB 216.58.204.66:443 tcp

Files

/storage/emulated/0/Config/sys/apps/log/log-2024-07-04.txt

MD5 84aaa3e2fe801858475ebc1896ec0905
SHA1 55668d48e0b34bbf36ac9bf718bab59d253b70a3
SHA256 d495bf20c4e6c7a1e6344fd6c7294eafdbca94ba255af03024decef66b88d7d6
SHA512 b25e156a05a9c4fc28837a793bc65649857981b18122c2d76b068ddf9d0174657ad5c8ad899193125c064e7f8aff665b171d5d5b44b576349698df191a2c7882

Analysis: behavioral3

Detonation Overview

Submitted

2024-07-04 02:40

Reported

2024-07-04 02:43

Platform

android-x64-arm64-20240624-en

Max time kernel

47s

Max time network

159s

Command Line

com.jenny.duplicate

Signatures

Makes use of the framework's Accessibility service

collection evasion credential_access
Description Indicator Process Target
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId N/A N/A

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

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

com.jenny.duplicate

Network

Country Destination Domain Proto
GB 216.58.212.238:443 tcp
GB 216.58.212.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.180.8:443 ssl.google-analytics.com tcp
GB 142.250.187.228:443 tcp
GB 142.250.187.228:443 tcp

Files

/storage/emulated/0/Config/sys/apps/log/log-2024-07-04.txt

MD5 84aaa3e2fe801858475ebc1896ec0905
SHA1 55668d48e0b34bbf36ac9bf718bab59d253b70a3
SHA256 d495bf20c4e6c7a1e6344fd6c7294eafdbca94ba255af03024decef66b88d7d6
SHA512 b25e156a05a9c4fc28837a793bc65649857981b18122c2d76b068ddf9d0174657ad5c8ad899193125c064e7f8aff665b171d5d5b44b576349698df191a2c7882