Malware Analysis Report

2025-01-23 12:33

Sample ID 241029-3bqmwasrgm
Target Kinopoisk Premium.apk
SHA256 83cff53f2544904ca0d6601fc6cbe3687dc093b33127c93bf38e4bfe7992eb0a
Tags
spynote collection credential_access discovery evasion execution persistence impact
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

83cff53f2544904ca0d6601fc6cbe3687dc093b33127c93bf38e4bfe7992eb0a

Threat Level: Known bad

The file Kinopoisk Premium.apk was found to be: Known bad.

Malicious Activity Summary

spynote collection credential_access discovery evasion execution persistence impact

Spynote family

Spynote payload

Obtains sensitive information copied to the device clipboard

Makes use of the framework's Accessibility service

Acquires the wake lock

Queries information about active data network

Requests disabling of battery optimizations (often used to enable hiding in the background).

Declares broadcast receivers with permission to handle system events

Requests dangerous framework permissions

Makes use of the framework's foreground persistence service

Performs UI accessibility actions on behalf of the user

Queries the mobile country code (MCC)

Requests enabling of the accessibility settings.

Declares services with permission to bind to the system

Attempts to obfuscate APK file format

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

Schedules tasks to execute at a specified time

Checks memory information

Checks CPU information

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-29 23:20

Signatures

Spynote family

spynote

Spynote payload

Description Indicator Process Target
N/A N/A N/A N/A

Attempts to obfuscate APK file format

Declares broadcast receivers with permission to handle system events

Description Indicator Process Target
Required by device admin receivers to bind with the system. Allows apps to manage device administration features. android.permission.BIND_DEVICE_ADMIN N/A N/A

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
Required by VPN services to bind with the system. Allows apps to provision VPN services. android.permission.BIND_VPN_SERVICE N/A N/A
Required by input method services to bind with the system. Allows apps to provide custom input methods (keyboards). android.permission.BIND_INPUT_METHOD N/A N/A

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to send SMS messages. android.permission.SEND_SMS N/A N/A
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 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 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 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
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 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 request installing packages. android.permission.REQUEST_INSTALL_PACKAGES N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-29 23:20

Reported

2024-10-29 23:24

Platform

android-x86-arm-20240624-en

Max time kernel

149s

Max time network

145s

Command Line

hour.limited.planned

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
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText N/A N/A
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId N/A N/A

Acquires the wake lock

Description Indicator Process Target
Framework service call android.os.IPowerManager.acquireWakeLock N/A N/A

Makes use of the framework's foreground persistence service

evasion persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.setServiceForeground N/A N/A

Performs UI accessibility actions on behalf of the user

evasion
Description Indicator Process Target
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction 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

Requests disabling of battery optimizations (often used to enable hiding in the background).

evasion
Description Indicator Process Target
Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS N/A N/A

Requests enabling of the accessibility settings.

Description Indicator Process Target
Intent action android.settings.ACCESSIBILITY_SETTINGS 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

Schedules tasks to execute at a specified time

execution persistence
Description Indicator Process Target
Framework service call android.app.job.IJobScheduler.schedule 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

hour.limited.planned

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.187.202:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
GB 51.132.229.252:7771 tcp
GB 142.250.200.46:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.16.238:443 android.apis.google.com tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.178.8:443 ssl.google-analytics.com tcp
GB 51.132.229.252:7771 tcp
GB 51.132.229.252:7771 tcp

Files

/storage/emulated/0/Config/sys/apps/log/log-2024-10-29.txt

MD5 22fdc0f0e22a94acb8e5050fbee87cc6
SHA1 7e31d580df82fef3b30e3b7060560712081a020c
SHA256 1a3b99f1b0e1d580a1da1db50a3aa3aa9845ddb1c394b392c7c7aaa9dc32f9f5
SHA512 7841e38ecaeda886ec2ca3e90f22fa9aea3006a9160ce856f6449cdc7a969e9917c8f1c8478efae6b749746d2d43092a6a76d3817fb020f082afd1d20aa5b6cb

/storage/emulated/0/Config/sys/apps/log/log-2024-10-29.txt

MD5 fcc8492cd38c9884b8100e9e506b59e7
SHA1 b67994ea055f13c24c3fc932f46e4fb8d43d6fd3
SHA256 a0a11cbd1724ada4097f4e4cfcbd70f1887044322739115e6bb5e8700f5594a1
SHA512 9ac8bba4cb3155142fb9a0049ca181ade30bdfb6eb9e636508c26b2c8727e1180459dc807f575bc6f747ad578b11300b49e79d786efd4105919c9b1929b08bbd

/storage/emulated/0/Config/sys/apps/log/log-2024-10-29.txt

MD5 ba30336bf53d54ed3c0ea69dd545de8c
SHA1 ce99c6724c75b93b7448e2d9fac16ca702a5711f
SHA256 2d6988fb5afdaafc4e33fa1f71d6f10c95ab5a49a8ec820add5b13eef05439af
SHA512 eea34ca526e03349e746d3687ea660b4748f0174fe2ffdb65161e232e08630b345e03329614852ce881a71362ba68575e9dd08fa361a416e5b2fb231e21a0a3e

/storage/emulated/0/Config/sys/apps/log/log-2024-10-29.txt

MD5 490f87f28347579b8f9016577563bfa5
SHA1 30ea7dc2c08312a26086a0d728707be2548387a2
SHA256 54ca8304b3c1761c380bf7c6fd1555499f4e02ea8cc60fcc686cf144d834ecc5
SHA512 1db8335ff527d3ea4816e67ab9e287e599ae10c541ae20ed2eb6ccff689a1ff335076e2de9f59ef9a34a35e954582fa60fec6482fb8ad1616f503757e5c4dcef

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-29 23:20

Reported

2024-10-29 23:24

Platform

android-x64-20240624-en

Max time kernel

149s

Max time network

153s

Command Line

hour.limited.planned

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
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText N/A N/A
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId 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

Acquires the wake lock

Description Indicator Process Target
Framework service call android.os.IPowerManager.acquireWakeLock N/A N/A

Makes use of the framework's foreground persistence service

evasion persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.setServiceForeground N/A N/A

Performs UI accessibility actions on behalf of the user

evasion
Description Indicator Process Target
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction 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

Schedules tasks to execute at a specified time

execution persistence
Description Indicator Process Target
Framework service call android.app.job.IJobScheduler.schedule 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

hour.limited.planned

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 216.58.213.8:443 ssl.google-analytics.com tcp
GB 51.132.229.252:7771 tcp
GB 142.250.187.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp
GB 142.250.179.228:443 tcp
GB 142.250.179.228:443 tcp
GB 51.132.229.252:7771 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
GB 142.250.187.234:443 semanticlocation-pa.googleapis.com tcp
GB 216.58.212.206:443 tcp
GB 216.58.212.234:443 semanticlocation-pa.googleapis.com tcp
GB 142.250.200.2:443 tcp
GB 51.132.229.252:7771 tcp

Files

/storage/emulated/0/Config/sys/apps/log/log-2024-10-29.txt

MD5 22fdc0f0e22a94acb8e5050fbee87cc6
SHA1 7e31d580df82fef3b30e3b7060560712081a020c
SHA256 1a3b99f1b0e1d580a1da1db50a3aa3aa9845ddb1c394b392c7c7aaa9dc32f9f5
SHA512 7841e38ecaeda886ec2ca3e90f22fa9aea3006a9160ce856f6449cdc7a969e9917c8f1c8478efae6b749746d2d43092a6a76d3817fb020f082afd1d20aa5b6cb

/storage/emulated/0/Config/sys/apps/log/log-2024-10-29.txt

MD5 fcc8492cd38c9884b8100e9e506b59e7
SHA1 b67994ea055f13c24c3fc932f46e4fb8d43d6fd3
SHA256 a0a11cbd1724ada4097f4e4cfcbd70f1887044322739115e6bb5e8700f5594a1
SHA512 9ac8bba4cb3155142fb9a0049ca181ade30bdfb6eb9e636508c26b2c8727e1180459dc807f575bc6f747ad578b11300b49e79d786efd4105919c9b1929b08bbd

/storage/emulated/0/Config/sys/apps/log/log-2024-10-29.txt

MD5 ba30336bf53d54ed3c0ea69dd545de8c
SHA1 ce99c6724c75b93b7448e2d9fac16ca702a5711f
SHA256 2d6988fb5afdaafc4e33fa1f71d6f10c95ab5a49a8ec820add5b13eef05439af
SHA512 eea34ca526e03349e746d3687ea660b4748f0174fe2ffdb65161e232e08630b345e03329614852ce881a71362ba68575e9dd08fa361a416e5b2fb231e21a0a3e

/storage/emulated/0/Config/sys/apps/log/log-2024-10-29.txt

MD5 a416eb24ae66d475e05ecba2567dcd5b
SHA1 0e594181cf4cde0c00184bb457d49cd2ab13b5e2
SHA256 27eecee3bc2d5a6b5b17ad40455117a25de84902dd1def314b1b4e30bb9282bb
SHA512 f8a3409b1fc80d269a7374f807cfb08d740244b27695b7d9bc5ce3608dd271bca3a30cfd9f282845ec037d935b263138f1e1fb93c31d2105d650d162311db293

Analysis: behavioral3

Detonation Overview

Submitted

2024-10-29 23:20

Reported

2024-10-29 23:24

Platform

android-x64-arm64-20240624-en

Max time kernel

149s

Max time network

147s

Command Line

hour.limited.planned

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
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText N/A N/A
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId N/A N/A

Acquires the wake lock

Description Indicator Process Target
Framework service call android.os.IPowerManager.acquireWakeLock N/A N/A

Makes use of the framework's foreground persistence service

evasion persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.setServiceForeground N/A N/A

Requests disabling of battery optimizations (often used to enable hiding in the background).

evasion
Description Indicator Process Target
Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS N/A N/A

Schedules tasks to execute at a specified time

execution persistence
Description Indicator Process Target
Framework service call android.app.job.IJobScheduler.schedule N/A N/A

Processes

hour.limited.planned

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 142.250.200.14:443 android.apis.google.com tcp
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.178.14:443 android.apis.google.com tcp
GB 51.132.229.252:7771 tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 172.217.169.8:443 ssl.google-analytics.com tcp
GB 142.250.187.228:443 tcp
GB 142.250.187.228:443 tcp
GB 51.132.229.252:7771 tcp
GB 142.250.200.14:443 android.apis.google.com tcp
GB 142.250.178.2:443 tcp
GB 51.132.229.252:7771 tcp

Files

/storage/emulated/0/Config/sys/apps/log/log-2024-10-29.txt

MD5 fcc8492cd38c9884b8100e9e506b59e7
SHA1 b67994ea055f13c24c3fc932f46e4fb8d43d6fd3
SHA256 a0a11cbd1724ada4097f4e4cfcbd70f1887044322739115e6bb5e8700f5594a1
SHA512 9ac8bba4cb3155142fb9a0049ca181ade30bdfb6eb9e636508c26b2c8727e1180459dc807f575bc6f747ad578b11300b49e79d786efd4105919c9b1929b08bbd

/storage/emulated/0/Config/sys/apps/log/log-2024-10-29.txt

MD5 ba30336bf53d54ed3c0ea69dd545de8c
SHA1 ce99c6724c75b93b7448e2d9fac16ca702a5711f
SHA256 2d6988fb5afdaafc4e33fa1f71d6f10c95ab5a49a8ec820add5b13eef05439af
SHA512 eea34ca526e03349e746d3687ea660b4748f0174fe2ffdb65161e232e08630b345e03329614852ce881a71362ba68575e9dd08fa361a416e5b2fb231e21a0a3e

/storage/emulated/0/Config/sys/apps/log/log-2024-10-29.txt

MD5 fe0f39bd0f490fdf2d2baf1627f98efb
SHA1 b64c0f0bcd14487befc77c08996b292468beecc7
SHA256 8ac8d203427ced746eb18cad5838fac11f5cf565bb81e481be6da612fcec5a6d
SHA512 c34db48aa0c2648500c4a1064527cad4608e7af160519ab77e3783e92e83f612dcc5b4fd325f5a1816829e94fa75a8f2a1e84f43963bcd7fb6636ec34e07bdfd

/storage/emulated/0/Config/sys/apps/log/log-2024-10-29.txt

MD5 b9b530e2448252311640bbecb69b796a
SHA1 215ede46fb42a68a7ae84c3019acb3019668a46c
SHA256 5a290151305de1ec4f790cd8ada8bd68c076a2c4ed497c40a519509659b65150
SHA512 5834499307946d130887067b2f837ddfef7fdfe3a7e5ed8977eb14c2dc1ab328334da35ed4c978e20b3e6b28ff30dbd12f0430f4b7c831481f339d360c260919