Malware Analysis Report

2024-12-01 03:08

Sample ID 241111-lq7fhaxgpd
Target 09c91a211338c24e923a65cadc6df67445e65ebd83159aaaa3425eede937af89
SHA256 09c91a211338c24e923a65cadc6df67445e65ebd83159aaaa3425eede937af89
Tags
octo banker collection credential_access discovery evasion impact infostealer persistence rat trojan
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 Overview

score
10/10

SHA256

09c91a211338c24e923a65cadc6df67445e65ebd83159aaaa3425eede937af89

Threat Level: Known bad

The file 09c91a211338c24e923a65cadc6df67445e65ebd83159aaaa3425eede937af89 was found to be: Known bad.

Malicious Activity Summary

octo banker collection credential_access discovery evasion impact infostealer persistence rat trojan

Octo payload

Octo

Octo family

Makes use of the framework's Accessibility service

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

Queries the phone number (MSISDN for GSM devices)

Loads dropped Dex/Jar

Checks Android system properties for emulator presence.

Declares services with permission to bind to the system

Declares broadcast receivers with permission to handle system events

Requests dangerous framework permissions

Acquires the wake lock

Queries the mobile country code (MCC)

Queries the unique device ID (IMEI, MEID, IMSI)

Attempts to obfuscate APK file format

Makes use of the framework's foreground persistence service

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

Uses Crypto APIs (Might try to encrypt user data)

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

2024-11-11 09:45

Signatures

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 notification listener services to bind with the system. Allows apps to listen to and interact with notifications on the device. android.permission.BIND_NOTIFICATION_LISTENER_SERVICE N/A N/A

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to record audio. android.permission.RECORD_AUDIO N/A N/A
Allows an application to read video files from external storage. android.permission.READ_MEDIA_VIDEO 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 app to post notifications. android.permission.POST_NOTIFICATIONS N/A N/A
Required to be able to access the camera device. android.permission.CAMERA 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 app to access precise location. android.permission.ACCESS_FINE_LOCATION N/A N/A
Required to be able to connect to paired Bluetooth devices. android.permission.BLUETOOTH_CONNECT 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 read access to the device's phone number(s). android.permission.READ_PHONE_NUMBERS 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
Allows an application to read image or video files from external storage that a user has selected via the permission prompt photo picker. android.permission.READ_MEDIA_VISUAL_USER_SELECTED 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 read image files from external storage. android.permission.READ_MEDIA_IMAGES 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 or write the system settings. android.permission.WRITE_SETTINGS N/A N/A
Allows an application to send SMS messages. android.permission.SEND_SMS N/A N/A
Allows an application to read video files from external storage. android.permission.READ_MEDIA_VIDEO 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 receive SMS messages. android.permission.RECEIVE_SMS N/A N/A
Required to be able to connect to paired Bluetooth devices. android.permission.BLUETOOTH_CONNECT N/A N/A
Allows an application to read audio files from external storage. android.permission.READ_MEDIA_AUDIO N/A N/A
Allows an application to read audio files from external storage. android.permission.READ_MEDIA_AUDIO N/A N/A
Allows access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS N/A N/A
Allows an app to post notifications. android.permission.POST_NOTIFICATIONS N/A N/A
Allows an application to read image files from external storage. android.permission.READ_MEDIA_IMAGES N/A N/A
Allows an application to monitor incoming MMS messages. android.permission.RECEIVE_MMS N/A N/A
Allows an application to read or write the system settings. android.permission.WRITE_SETTINGS N/A N/A
Allows an application to record audio. android.permission.RECORD_AUDIO N/A N/A
Allows an application to recognize physical activity. android.permission.ACTIVITY_RECOGNITION 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 read the user's contacts data. android.permission.READ_CONTACTS N/A N/A
Allows an application to read SMS messages. android.permission.READ_SMS N/A N/A
Allows an app to post notifications. android.permission.POST_NOTIFICATIONS 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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 09:45

Reported

2024-11-11 09:51

Platform

android-x86-arm-20240624-en

Max time kernel

22s

Max time network

38s

Command Line

com.automation_wizardnd64

Signatures

Octo

banker trojan infostealer rat octo

Octo family

octo

Octo payload

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

Checks Android system properties for emulator presence.

evasion
Description Indicator Process Target
Accessed system property key: ro.product.model N/A N/A

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.automation_wizardnd64/app_describe/kLeY.json N/A N/A
N/A /data/user/0/com.automation_wizardnd64/app_describe/kLeY.json N/A N/A
N/A Anonymous-DexFile@0xd31be000-0xd32419b8 N/A N/A

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.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

Queries the phone number (MSISDN for GSM devices)

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

Queries the mobile country code (MCC)

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

Queries the unique device ID (IMEI, MEID, IMSI)

discovery

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

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

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.automation_wizardnd64

/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.automation_wizardnd64/app_describe/kLeY.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.automation_wizardnd64/app_describe/oat/x86/kLeY.odex --compiler-filter=quicken --class-loader-context=&

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
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 700168455561bc19f43dfc350ae17925.info udp
US 1.1.1.1:53 700168455561bc19f43dfc350ae17925.info udp
US 1.1.1.1:53 20ecf74e9a1739b937901e1722359437.org udp
US 1.1.1.1:53 20ecf74e9a1739b937901e1722359437.org udp
US 1.1.1.1:53 0b40ba976e6d4ef3fe0920c774d2d9cd.ua udp
US 1.1.1.1:53 0b40ba976e6d4ef3fe0920c774d2d9cd.ua udp
US 1.1.1.1:53 ee2396cf9dd5f0111eb7e81f1a81de3f.ca udp
US 1.1.1.1:53 ee2396cf9dd5f0111eb7e81f1a81de3f.ca udp
US 1.1.1.1:53 9e599bf86232f0ac9e97a84e6f826c9e.uk udp
US 1.1.1.1:53 9e599bf86232f0ac9e97a84e6f826c9e.uk udp
US 1.1.1.1:53 c33e5046bf42eb4b312024b42582cda5.in udp
US 1.1.1.1:53 c33e5046bf42eb4b312024b42582cda5.in udp
US 1.1.1.1:53 1621d00e1f19743bd2b32e0294860070.de udp
US 1.1.1.1:53 1621d00e1f19743bd2b32e0294860070.de udp
US 1.1.1.1:53 301d05e7ca9087799264eb84be61b422.us udp
US 1.1.1.1:53 301d05e7ca9087799264eb84be61b422.us udp
US 1.1.1.1:53 56724c2aedf990741575bdf280125065.net udp
US 1.1.1.1:53 56724c2aedf990741575bdf280125065.net udp
US 1.1.1.1:53 21cb16de393bc2f0ade66678b59aebe8.au udp
US 1.1.1.1:53 21cb16de393bc2f0ade66678b59aebe8.au udp
US 1.1.1.1:53 c715dc57c1d70bec6ebedf853a084eba.com udp
US 1.1.1.1:53 c715dc57c1d70bec6ebedf853a084eba.com udp
US 1.1.1.1:53 6c95375e4a7d6b74a99638e4341902e8.ir udp
US 1.1.1.1:53 6c95375e4a7d6b74a99638e4341902e8.ir udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
GB 142.250.200.46:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
US 1.1.1.1:53 android.apis.google.com udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 0b40ba976e6d4ef3fe0920c774d2d9cd.ua udp
US 1.1.1.1:53 0b40ba976e6d4ef3fe0920c774d2d9cd.ua udp
US 1.1.1.1:53 c33e5046bf42eb4b312024b42582cda5.in udp
US 1.1.1.1:53 c33e5046bf42eb4b312024b42582cda5.in udp
US 1.1.1.1:53 56724c2aedf990741575bdf280125065.net udp
US 1.1.1.1:53 56724c2aedf990741575bdf280125065.net udp
US 1.1.1.1:53 21cb16de393bc2f0ade66678b59aebe8.au udp
US 1.1.1.1:53 21cb16de393bc2f0ade66678b59aebe8.au udp
US 1.1.1.1:53 301d05e7ca9087799264eb84be61b422.us udp
US 1.1.1.1:53 301d05e7ca9087799264eb84be61b422.us udp
US 1.1.1.1:53 c715dc57c1d70bec6ebedf853a084eba.com udp
US 1.1.1.1:53 c715dc57c1d70bec6ebedf853a084eba.com udp
US 1.1.1.1:53 9e599bf86232f0ac9e97a84e6f826c9e.uk udp
US 1.1.1.1:53 9e599bf86232f0ac9e97a84e6f826c9e.uk udp
US 1.1.1.1:53 ee2396cf9dd5f0111eb7e81f1a81de3f.ca udp
US 1.1.1.1:53 ee2396cf9dd5f0111eb7e81f1a81de3f.ca udp
US 1.1.1.1:53 20ecf74e9a1739b937901e1722359437.org udp
US 1.1.1.1:53 20ecf74e9a1739b937901e1722359437.org udp
US 1.1.1.1:53 700168455561bc19f43dfc350ae17925.info udp
US 1.1.1.1:53 700168455561bc19f43dfc350ae17925.info udp
US 1.1.1.1:53 1621d00e1f19743bd2b32e0294860070.de udp
US 1.1.1.1:53 1621d00e1f19743bd2b32e0294860070.de udp
US 1.1.1.1:53 6c95375e4a7d6b74a99638e4341902e8.ir udp
US 1.1.1.1:53 6c95375e4a7d6b74a99638e4341902e8.ir udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
GB 216.58.201.106:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
US 1.1.1.1:53 android.apis.google.com udp

Files

/data/data/com.automation_wizardnd64/app_describe/kLeY.json

MD5 56e5009045c1197307de4d4f03bb73e6
SHA1 3044de4a3c3e85be40475e395431ce1ecf201511
SHA256 a946dbf3ef947a152053d2c995aafd3ab044060faa84b05110d80f2e583e7b5d
SHA512 da4509f7473ce568e2dbef8dcaa6aafa06748782aa0b65b3aeb049099a452ba9bfcc107080290423f79db7f515b3f22800c7a10c5fea94801d2a2e374211b856

/data/data/com.automation_wizardnd64/app_describe/kLeY.json

MD5 8cbc90999f99e721d991cc2b96e7d807
SHA1 e71b8cfbf346a207bd9c47bd7bfae5ff1d46cc69
SHA256 21ac39954ab63ab873eb751db6948d9ada0792db61a00fd6c0c63e49aa85f7ed
SHA512 fab3a1949176d0c719d762730f2281d79ce08f98fa8a9e1bb37f4d7f328b6eb498432a04780113c03d7fc79ce435cddf6820e5b941be1346790f5750dae70863

/data/user/0/com.automation_wizardnd64/app_describe/kLeY.json

MD5 2d97dfb49891105be27adcf30ad67dac
SHA1 09cb85fd3350678891ff7b977a303c811ae81d59
SHA256 022f621de7efc32c183e1fef2f2a8531739bc9c65457f68e4e1f31fd36abbd63
SHA512 2ef4c53c4e31395a2a6824c6d9cadc3ac9b5ebd0d1205c49b1243859b80a1aaf4b20785381bfd48417f6013fe1b6ac686a1f84f84b14cb88e33f0dae1b1573db

/data/user/0/com.automation_wizardnd64/app_describe/kLeY.json

MD5 322c3d83ff2a16b20fc4aa02ce7f205d
SHA1 0d2b797ca3fb9f19cab67ce915bf5d3ec695915a
SHA256 b13eba73f5b0bc5dc09482182f380281c8e82812cf115f75ed5edd222e7e9866
SHA512 564280ecc0d25bc58f6031f5035944eba38c7ca833fa81a1f9b82f70f94bc2bca31d6d3555d6acd511985b4b8f46cc0ea3b3abe500c9a98f31730ff36b5178b2

/data/data/com.automation_wizardnd64/files/.s

MD5 4e73947cabb5db3f92ca85004981b754
SHA1 6d9667fdb0280ed2dcb782b4683e422a51bdc601
SHA256 6db94232e756b90ed437f1bc87dc38cf20fb2e7c7a19a5e40c6c17254b7e234c
SHA512 be8b500a7070af1dfb53b0cf1a7b327dadc4e163a6dad905496ac228c58cd1ed87b054533917924455d35e9b300683ae33e1bcdd91935a5dbae1d693c3e13d69

Anonymous-DexFile@0xd31be000-0xd32419b8

MD5 555f51f628a2a4d08681e8bc33eed468
SHA1 af2391f4f20f9dea81772de7567f0ed66c156bbe
SHA256 3548188cd900a53a6cc0ec4fdb68a4fbe1bdd489c3bbaac808642f2ad8682f30
SHA512 4863e8586dbd57c28a69388dee55f3e6263ddd38853b8bd0f940eba373532dc1baf3a6feeff47b086f430298d10dd56544c45bb7b71f9160b8caf29f19d3224f

/data/data/com.automation_wizardnd64/.global.com.automation_wizardnd64

MD5 046a414913add6f5bb60072c7db819b6
SHA1 451ee4f6809260aec622d772fd329c7d0297a842
SHA256 b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a
SHA512 4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c