Malware Analysis Report

2025-01-23 12:29

Sample ID 241031-g3lmcatlcl
Target Phone-Poisk (2).apk
SHA256 b856b0f127ba793f3674649c86b85e8e2641087b1103cb5cda27e8f27f8bfee1
Tags
banker collection credential_access discovery evasion execution persistence 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

b856b0f127ba793f3674649c86b85e8e2641087b1103cb5cda27e8f27f8bfee1

Threat Level: Known bad

The file Phone-Poisk (2).apk was found to be: Known bad.

Malicious Activity Summary

banker collection credential_access discovery evasion execution persistence spynote

Spynote payload

Spynote family

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

Makes use of the framework's Accessibility service

Attempts to obfuscate APK file format

Requests dangerous framework permissions

Declares broadcast receivers with permission to handle system events

Declares services with permission to bind to the system

Acquires the wake lock

Performs UI accessibility actions on behalf of the user

Makes use of the framework's foreground persistence service

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

Queries information about active data network

Schedules tasks to execute at a specified time

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

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-31 06:19

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

2024-10-31 06:19

Reported

2024-10-31 06:22

Platform

android-x86-arm-20240624-en

Max time kernel

59s

Max time network

45s

Command Line

rare.dive.qld

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

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

banker discovery

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

Queries information about active data network

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

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

Processes

rare.dive.qld

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.200.10:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
FI 109.107.182.213:7771 tcp
GB 142.250.200.46:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp

Files

/storage/emulated/0/Config/sys/apps/log/log-2024-10-31.txt

MD5 e7f0573f080521e148d149253a2f0866
SHA1 c929a8b2cfb96177168bb6cf1ee76390296a5a0b
SHA256 f41136912480e8282a98115b403e704e5e648a8a27905210286be3835e5ee76c
SHA512 568ac16a5fb7989392073a6d700e1033207c9e912b9f5b430120caf0ca050ebc47bf521508cb9eea3bf61d987c591382dd6b33b0ab914d47b9319098ddfcf1bd

/storage/emulated/0/Config/sys/apps/log/log-2024-10-31.txt

MD5 30866f03e91769468ea37ec42a7d36c8
SHA1 9ff1ef07806bc107587f26c1acd7c5d83dd460c5
SHA256 f6a76566acd5f103e575f3c1177ca14e157634bf436f9c103abd20034dd1bc07
SHA512 62c70f8ff82e2b6dc9fe3ea7db288d37dafacc1c6d8452e576789cc2577a39b3081398dfe92abad140632ef4cbe858a31e03fbc49d63ce8b06c568c46707ac36

/storage/emulated/0/Config/sys/apps/log/log-2024-10-31.txt

MD5 ba30336bf53d54ed3c0ea69dd545de8c
SHA1 ce99c6724c75b93b7448e2d9fac16ca702a5711f
SHA256 2d6988fb5afdaafc4e33fa1f71d6f10c95ab5a49a8ec820add5b13eef05439af
SHA512 eea34ca526e03349e746d3687ea660b4748f0174fe2ffdb65161e232e08630b345e03329614852ce881a71362ba68575e9dd08fa361a416e5b2fb231e21a0a3e

/storage/emulated/0/Config/sys/apps/log/log-2024-10-31.txt

MD5 82887f534b616b2087d2899b1e23a15a
SHA1 789b9212aeb8cb2da7f3fe535afad381fc6a06ef
SHA256 a93a31c486c605f525c6ff006ea3ae2a24e8b492df7455a7e697315770f9db73
SHA512 73ba1390753c77c9848829a1a20f46fe4fc92a0badccafe7137d0360227f5fa0ae0d46cf6bf957f990ac2b44b326568b8ffcfe4f98b9ef358a16dfb35a8e7316

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-31 06:19

Reported

2024-10-31 06:22

Platform

android-x64-20240624-en

Max time kernel

59s

Max time network

67s

Command Line

rare.dive.qld

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

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

banker discovery

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

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

Processes

rare.dive.qld

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 142.250.200.40:443 ssl.google-analytics.com tcp
FI 109.107.182.213:7771 tcp
GB 142.250.179.238:443 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

Files

/storage/emulated/0/Config/sys/apps/log/log-2024-10-31.txt

MD5 e7f0573f080521e148d149253a2f0866
SHA1 c929a8b2cfb96177168bb6cf1ee76390296a5a0b
SHA256 f41136912480e8282a98115b403e704e5e648a8a27905210286be3835e5ee76c
SHA512 568ac16a5fb7989392073a6d700e1033207c9e912b9f5b430120caf0ca050ebc47bf521508cb9eea3bf61d987c591382dd6b33b0ab914d47b9319098ddfcf1bd

/storage/emulated/0/Config/sys/apps/log/log-2024-10-31.txt

MD5 30866f03e91769468ea37ec42a7d36c8
SHA1 9ff1ef07806bc107587f26c1acd7c5d83dd460c5
SHA256 f6a76566acd5f103e575f3c1177ca14e157634bf436f9c103abd20034dd1bc07
SHA512 62c70f8ff82e2b6dc9fe3ea7db288d37dafacc1c6d8452e576789cc2577a39b3081398dfe92abad140632ef4cbe858a31e03fbc49d63ce8b06c568c46707ac36

/storage/emulated/0/Config/sys/apps/log/log-2024-10-31.txt

MD5 ba30336bf53d54ed3c0ea69dd545de8c
SHA1 ce99c6724c75b93b7448e2d9fac16ca702a5711f
SHA256 2d6988fb5afdaafc4e33fa1f71d6f10c95ab5a49a8ec820add5b13eef05439af
SHA512 eea34ca526e03349e746d3687ea660b4748f0174fe2ffdb65161e232e08630b345e03329614852ce881a71362ba68575e9dd08fa361a416e5b2fb231e21a0a3e

/storage/emulated/0/Config/sys/apps/log/log-2024-10-31.txt

MD5 76d231bfc77c7556b9a58273a6036da0
SHA1 cd1cde55e322246ffa2dc2a7a9155393747ba3a3
SHA256 045e552e3c68f33e6813a742b3dfcc40c3487e8c196357b2447e2972fc8ada6b
SHA512 0ec3004e1ae55e445b42bffecba21bdcad3cc6d43992782dea13a180d9f88ed6f737557c2a3f9d76d2086e71f1b6fe3323fd521d681085dc5b2d530c2a79e2b4

Analysis: behavioral3

Detonation Overview

Submitted

2024-10-31 06:19

Reported

2024-10-31 06:22

Platform

android-x64-arm64-20240624-en

Max time kernel

59s

Max time network

68s

Command Line

rare.dive.qld

Signatures

Makes use of the framework's Accessibility service

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

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

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

rare.dive.qld

Network

Country Destination Domain Proto
GB 142.250.180.14:443 tcp
GB 142.250.180.14:443 tcp
GB 142.250.180.14:443 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 216.58.213.10:443 tcp
GB 216.58.213.10:443 tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.200.40:443 ssl.google-analytics.com tcp
FI 109.107.182.213:7771 tcp
GB 142.250.200.36:443 tcp
GB 142.250.200.36:443 tcp

Files

/storage/emulated/0/Config/sys/apps/log/log-2024-10-31.txt

MD5 30866f03e91769468ea37ec42a7d36c8
SHA1 9ff1ef07806bc107587f26c1acd7c5d83dd460c5
SHA256 f6a76566acd5f103e575f3c1177ca14e157634bf436f9c103abd20034dd1bc07
SHA512 62c70f8ff82e2b6dc9fe3ea7db288d37dafacc1c6d8452e576789cc2577a39b3081398dfe92abad140632ef4cbe858a31e03fbc49d63ce8b06c568c46707ac36

/storage/emulated/0/Config/sys/apps/log/log-2024-10-31.txt

MD5 ba30336bf53d54ed3c0ea69dd545de8c
SHA1 ce99c6724c75b93b7448e2d9fac16ca702a5711f
SHA256 2d6988fb5afdaafc4e33fa1f71d6f10c95ab5a49a8ec820add5b13eef05439af
SHA512 eea34ca526e03349e746d3687ea660b4748f0174fe2ffdb65161e232e08630b345e03329614852ce881a71362ba68575e9dd08fa361a416e5b2fb231e21a0a3e

/storage/emulated/0/Config/sys/apps/log/log-2024-10-31.txt

MD5 d6925b7ac2f529c8143d4bbdab295531
SHA1 e4dadbd44c7f4237c54d563a3c531867586aa293
SHA256 82159f7400e7e1b8ae87ecce5f130f9cbe5e6ad14cf849d4828157301f7fffe5
SHA512 2ce332d66ad38bff57973739b4895b150c01230043a789ad4f5e4df9285fdc1403f0cff51707642d3b51e5dfc4c7135eb39b55a3e79c50fba7a579d74abee2d5

/storage/emulated/0/Config/sys/apps/log/log-2024-10-31.txt

MD5 3af69119804d1d999d56d230338ffd36
SHA1 69350826205583c8acc385ee0a6e3fc2673ee2ca
SHA256 10994862cb263ab6b1e4428cc24cc9c585458fc67544fe0f5dfea81a5a7a115c
SHA512 4a41b19d28f637b397d9dff225621694c44c750a9bd65f3e6ad5d3b9acf0d118910ddf53d4618213f9e14c61e0fb154f33f2747dd3b8d50459990767f42fc8cb