Malware Analysis Report

2025-01-19 05:48

Sample ID 241124-141x7sykaq
Target 5cb0139646f702fd0eea35b543682f9f5b7f8b74154c8696171f0aaae98c5d80.bin
SHA256 5cb0139646f702fd0eea35b543682f9f5b7f8b74154c8696171f0aaae98c5d80
Tags
hook banker collection credential_access discovery evasion execution 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: 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

5cb0139646f702fd0eea35b543682f9f5b7f8b74154c8696171f0aaae98c5d80

Threat Level: Known bad

The file 5cb0139646f702fd0eea35b543682f9f5b7f8b74154c8696171f0aaae98c5d80.bin was found to be: Known bad.

Malicious Activity Summary

hook banker collection credential_access discovery evasion execution impact infostealer persistence rat trojan

Hook family

Hook

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

Obtains sensitive information copied to the device clipboard

Makes use of the framework's Accessibility service

Loads dropped Dex/Jar

Queries the phone number (MSISDN for GSM devices)

Queries information about running processes on the device

Attempts to obfuscate APK file format

Queries information about the current Wi-Fi connection

Performs UI accessibility actions on behalf of the user

Requests dangerous framework permissions

Declares services with permission to bind to the system

Requests accessing notifications (often used to intercept notifications before users become aware).

Reads information about phone network operator.

Makes use of the framework's foreground persistence service

Acquires the wake lock

Declares broadcast receivers with permission to handle system events

Queries the mobile country code (MCC)

Uses Crypto APIs (Might try to encrypt user data)

Schedules tasks to execute at a specified time

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

2024-11-24 22:13

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 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
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
Required to be able to access the camera device. android.permission.CAMERA N/A N/A
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE 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 read SMS messages. android.permission.READ_SMS N/A N/A
Allows an application to send SMS messages. android.permission.SEND_SMS N/A N/A
Allows an application to receive SMS messages. android.permission.RECEIVE_SMS 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 read the user's call log. android.permission.READ_CALL_LOG 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 approximate location. android.permission.ACCESS_COARSE_LOCATION 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 write the user's contacts data. android.permission.WRITE_CONTACTS 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 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

2024-11-24 22:12

Reported

2024-11-24 22:15

Platform

android-x86-arm-20240624-en

Max time kernel

148s

Max time network

158s

Command Line

com.yjxvhulqf.wobznkpnl

Signatures

Hook

rat trojan infostealer hook

Hook family

hook

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.yjxvhulqf.wobznkpnl/app_dex/classes.dex N/A N/A
N/A /data/user/0/com.yjxvhulqf.wobznkpnl/app_dex/classes.dex N/A N/A
N/A /data/user/0/com.yjxvhulqf.wobznkpnl/app_dex/classes.dex 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.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

Queries information about running processes on the device

discovery
Description Indicator Process Target
Framework service call android.app.IActivityManager.getRunningAppProcesses N/A N/A

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

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

Queries information about the current Wi-Fi connection

discovery
Description Indicator Process Target
Framework service call android.net.wifi.IWifiManager.getConnectionInfo 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

Reads information about phone network operator.

discovery

Requests accessing notifications (often used to intercept notifications before users become aware).

collection credential_access
Description Indicator Process Target
Intent action android.settings.ACTION_NOTIFICATION_LISTENER_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

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.yjxvhulqf.wobznkpnl

/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.yjxvhulqf.wobznkpnl/app_dex/classes.dex --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.yjxvhulqf.wobznkpnl/app_dex/oat/x86/classes.odex --compiler-filter=quicken --class-loader-context=&

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.213.10:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 154.216.17.184:80 154.216.17.184 tcp
US 154.216.17.184:80 154.216.17.184 tcp
US 154.216.17.184:80 154.216.17.184 tcp
GB 142.250.200.46:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.14:443 android.apis.google.com tcp
US 154.216.17.184:80 154.216.17.184 tcp
US 154.216.17.184:80 154.216.17.184 tcp
GB 216.58.213.10:443 semanticlocation-pa.googleapis.com tcp
US 154.216.17.184:80 154.216.17.184 tcp

Files

/data/data/com.yjxvhulqf.wobznkpnl/cache/classes.zip

MD5 e493a8ce0e2b4d03676b00747ab50003
SHA1 84c5dfb64335ce7a92cea0036fe514eebb16522f
SHA256 2dd711cbfefc446dbdf770099fb7399e5b2609b805a842b48d029b89d16e1d72
SHA512 b489777b48533ccea303e79c9e40747bfc490b9f4033a2338c348e2d16655d222d260ea75f8e6af6d9807fd401b44573152925237661109d25f760c9db05c371

/data/data/com.yjxvhulqf.wobznkpnl/cache/classes.dex

MD5 30fc69aa0057114389f815fc73f88d23
SHA1 625c83a18065fc9cc4232fdbbc6d0903d29edfd9
SHA256 3b5802797800d7cc601499bc784ed4bb99a761b71c46c80369fbd69e72557ae3
SHA512 c13fcab948b06d205e254ceea4e68126507b63413b6378d6858ca575e6343a4c682111d29ecab7b6bf38a67c3b8a40321177696cdec3e82d618a2848e13bd991

/data/data/com.yjxvhulqf.wobznkpnl/app_dex/classes.dex

MD5 5e06a2f8f33252d54a5a765996b88e35
SHA1 ec9fc8688329743bc58ac907547c9480ab669546
SHA256 8397350efa4b637869a7cc8195ab66ce9b23b4701cc2eea984f2f63d8d5f6bdd
SHA512 f875fba2219cc73380c4c73947e002b30ead89f26b07cc8ef4af054ed0bcc3fbeb435c2b15919f1351963e674661345422a0c38a4b9ddb9f2f6c01b4bd4fdb3c

/data/user/0/com.yjxvhulqf.wobznkpnl/app_dex/classes.dex

MD5 0b99ca9afcd47104f1eb67d2861bf318
SHA1 21d8bc376390355ea5d865d3626c00ae0e1b30e8
SHA256 ed6a3ac2754777da3d1df2ebaf522e57d1a1d06a48a92e13b564e00bce0ca136
SHA512 07dd0a0ab7023e415676a291eaf5f2c63fa5f9eaf62aa16b8469e5d11fc499b8144b423d988a4d68cfa999819a6ddff73e7e8e969588d09ba4c89755054b37d1

/data/data/com.yjxvhulqf.wobznkpnl/no_backup/androidx.work.workdb-journal

MD5 2cb65f4405dffcdd0c10453289c5a80c
SHA1 50c37cb074b31be44c3f3007784b07e95e870a8c
SHA256 e4b6d6d1f88905dd84cc7ebeb3742f477e785500b63fd305ef3956e861b93fca
SHA512 3f150e103f0d51f67fcdf02391b5b8e3c0de40d9a3fdf522200cc7b21089fe3dba8a301edd8793c4b0c5740ddbf05d5dd9a77032461ae454edebeac9d9eda744

/data/data/com.yjxvhulqf.wobznkpnl/no_backup/androidx.work.workdb

MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

/data/data/com.yjxvhulqf.wobznkpnl/no_backup/androidx.work.workdb-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.yjxvhulqf.wobznkpnl/no_backup/androidx.work.workdb-wal

MD5 5696668b9f19148a6c9b302e76bb5103
SHA1 eba1603cc2e343755dab3f86a5d6a45e56851413
SHA256 e30162a4d43eb8dee1328f47294a24e1901decc5757c476ed4c68ef121b72901
SHA512 d429c549b770cbe7295709aa5345fc7bca16fcdbd596a8c04325e672d454971712cd22ea974636d30ab0ba837d538ea0b22c4e4d9915a52fd49c07fd6f62d781

/data/data/com.yjxvhulqf.wobznkpnl/no_backup/androidx.work.workdb-wal

MD5 757be72f80ad4a6e827666dc10f2fa52
SHA1 f8da959b04b625cd15e0c8aa0f1b841f2348a358
SHA256 cfeb0273b34803eb556ce1e5a51e9e1742486969f94e25b993bf9f5aefade6d5
SHA512 a4caa284ea5b523b491a3a8363a189333bdf36ff7c32e87e046b596f2449489bbd04b9f384e065d8bf09c2979045025252d04bdd9dd423101810fca7bd10d21b

/data/data/com.yjxvhulqf.wobznkpnl/no_backup/androidx.work.workdb-wal

MD5 14202602708ad64a44e8ac03d03e2018
SHA1 6209701caf67158011aff63d182b5f0bf7a36850
SHA256 059c817da995a92667b255cf3866d6d2b13195949c2f82c60e0471c421b614e8
SHA512 c12f4a32beaf466359d81ad149b4cf511c92ad7fbc2a60b266684804fe346cb024ee892b159574cb1b1f910b43352ade8b0d7ee9fd0398cf4fe3dd3a8c0d0eab

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-24 22:12

Reported

2024-11-24 22:15

Platform

android-x64-20240624-en

Max time kernel

127s

Max time network

159s

Command Line

com.yjxvhulqf.wobznkpnl

Signatures

Hook

rat trojan infostealer hook

Hook family

hook

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.yjxvhulqf.wobznkpnl/app_dex/classes.dex N/A N/A
N/A /data/user/0/com.yjxvhulqf.wobznkpnl/app_dex/classes.dex 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.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

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

banker discovery

Queries information about running processes on the device

discovery
Description Indicator Process Target
Framework service call android.app.IActivityManager.getRunningAppProcesses N/A N/A

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

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

Queries information about the current Wi-Fi connection

discovery
Description Indicator Process Target
Framework service call android.net.wifi.IWifiManager.getConnectionInfo 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

Reads information about phone network operator.

discovery

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

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.yjxvhulqf.wobznkpnl

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 216.58.212.200:443 ssl.google-analytics.com tcp
US 154.216.17.184:80 154.216.17.184 tcp
US 154.216.17.184:80 154.216.17.184 tcp
US 154.216.17.184:80 154.216.17.184 tcp
US 154.216.17.184:80 154.216.17.184 tcp
US 154.216.17.184:80 154.216.17.184 tcp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp
GB 142.250.180.4:443 tcp
GB 142.250.180.4:443 tcp
GB 172.217.16.238:443 tcp
GB 142.250.179.226:443 tcp

Files

/data/data/com.yjxvhulqf.wobznkpnl/cache/classes.zip

MD5 e493a8ce0e2b4d03676b00747ab50003
SHA1 84c5dfb64335ce7a92cea0036fe514eebb16522f
SHA256 2dd711cbfefc446dbdf770099fb7399e5b2609b805a842b48d029b89d16e1d72
SHA512 b489777b48533ccea303e79c9e40747bfc490b9f4033a2338c348e2d16655d222d260ea75f8e6af6d9807fd401b44573152925237661109d25f760c9db05c371

/data/data/com.yjxvhulqf.wobznkpnl/cache/classes.dex

MD5 30fc69aa0057114389f815fc73f88d23
SHA1 625c83a18065fc9cc4232fdbbc6d0903d29edfd9
SHA256 3b5802797800d7cc601499bc784ed4bb99a761b71c46c80369fbd69e72557ae3
SHA512 c13fcab948b06d205e254ceea4e68126507b63413b6378d6858ca575e6343a4c682111d29ecab7b6bf38a67c3b8a40321177696cdec3e82d618a2848e13bd991

/data/data/com.yjxvhulqf.wobznkpnl/app_dex/classes.dex

MD5 5e06a2f8f33252d54a5a765996b88e35
SHA1 ec9fc8688329743bc58ac907547c9480ab669546
SHA256 8397350efa4b637869a7cc8195ab66ce9b23b4701cc2eea984f2f63d8d5f6bdd
SHA512 f875fba2219cc73380c4c73947e002b30ead89f26b07cc8ef4af054ed0bcc3fbeb435c2b15919f1351963e674661345422a0c38a4b9ddb9f2f6c01b4bd4fdb3c

/data/data/com.yjxvhulqf.wobznkpnl/no_backup/androidx.work.workdb-journal

MD5 d9f6e328ff905ff7085c01341d9081fc
SHA1 dd706d1809c7bad5639f8ade594d35efd38daa76
SHA256 044e39016c3a26ff4f957b1108911b1c84bbb04cb34cf3e98891f34e8f739e96
SHA512 8dc5a3fe3f8fcdb842ce0b2906b6072a0fac4ea20dff2cbc8c7ecefba3dae82101cf802d64dc97c7ce7d621fa9e4f0293cc934b359e070b225a8c7b51714a8d6

/data/data/com.yjxvhulqf.wobznkpnl/no_backup/androidx.work.workdb

MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

/data/data/com.yjxvhulqf.wobznkpnl/no_backup/androidx.work.workdb-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.yjxvhulqf.wobznkpnl/no_backup/androidx.work.workdb-wal

MD5 a0bb511b269da027e076430fed4c2bd8
SHA1 f72155778939f9464c618a4c105ddec302becb8a
SHA256 595852a381af5a046b557e094537929e367f42446d95cef2211d64509287ecd3
SHA512 90dbd9402dbb06f05a1d33b62bcb2b6411d9217077a4323ee94f12e675e2d2668b4334f35a7a455a53b25813b846a8498a50405c8cc0bd21393d73207d05404c

/data/data/com.yjxvhulqf.wobznkpnl/no_backup/androidx.work.workdb-wal

MD5 61a09e01e330a1c933386d7c7448eac8
SHA1 36b6f8f554bf0fa43dd4ceb1a6175cc41991fc8f
SHA256 442655b488f9158990f7da4a9a7d7719ff0e63d53d6dea28b3a6ff9a275999f1
SHA512 ac920c6dc2e81fef12f65691bb7f02afe8882c82713683fe3d99fcd73b379153c5913d506c15f788c7546464d5be4da68090cc469aa36d99912cfde2849216c1

/data/data/com.yjxvhulqf.wobznkpnl/no_backup/androidx.work.workdb-wal

MD5 8578e322d48f3f1689834d1ccbe8a78a
SHA1 bee0699e1227416bbd462a90045433843588968f
SHA256 f461632a9962f861a136d2ac2cdc81ee8671491170161d374f607efddfa81e59
SHA512 d95421e5d9cb351445599adf545b263faf5a621b2fa23ca82983d3a57bed3a6d7ef65dbec11d50794c5f358317398a5f96bee88f57ea32307eebe90da7dffcd0

Analysis: behavioral3

Detonation Overview

Submitted

2024-11-24 22:12

Reported

2024-11-24 22:15

Platform

android-x64-arm64-20240910-en

Max time kernel

148s

Max time network

151s

Command Line

com.yjxvhulqf.wobznkpnl

Signatures

Hook

rat trojan infostealer hook

Hook family

hook

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.yjxvhulqf.wobznkpnl/app_dex/classes.dex N/A N/A
N/A /data/user/0/com.yjxvhulqf.wobznkpnl/app_dex/classes.dex 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.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

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

banker discovery

Queries information about running processes on the device

discovery
Description Indicator Process Target
Framework service call android.app.IActivityManager.getRunningAppProcesses N/A N/A

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

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
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
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A

Queries information about the current Wi-Fi connection

discovery
Description Indicator Process Target
Framework service call android.net.wifi.IWifiManager.getConnectionInfo N/A N/A

Reads information about phone network operator.

discovery

Requests accessing notifications (often used to intercept notifications before users become aware).

collection credential_access
Description Indicator Process Target
Intent action android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS 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

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.yjxvhulqf.wobznkpnl

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.200.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
US 1.1.1.1:53 www.youtube.com udp
GB 142.250.200.46:443 www.youtube.com tcp
GB 172.217.16.238:443 www.youtube.com tcp
GB 142.250.200.46:443 www.youtube.com tcp
US 216.239.36.223:443 tcp
US 154.216.17.184:80 154.216.17.184 tcp
US 154.216.17.184:80 154.216.17.184 tcp
US 154.216.17.184:80 154.216.17.184 tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 216.58.201.104:443 ssl.google-analytics.com tcp
US 154.216.17.184:80 154.216.17.184 tcp
US 154.216.17.184:80 154.216.17.184 tcp
US 154.216.17.184:80 154.216.17.184 tcp
GB 142.250.187.193:443 tcp
US 216.239.36.223:443 tcp
GB 142.250.187.193:443 tcp
US 216.239.36.223:443 tcp

Files

/data/data/com.yjxvhulqf.wobznkpnl/cache/classes.zip

MD5 e493a8ce0e2b4d03676b00747ab50003
SHA1 84c5dfb64335ce7a92cea0036fe514eebb16522f
SHA256 2dd711cbfefc446dbdf770099fb7399e5b2609b805a842b48d029b89d16e1d72
SHA512 b489777b48533ccea303e79c9e40747bfc490b9f4033a2338c348e2d16655d222d260ea75f8e6af6d9807fd401b44573152925237661109d25f760c9db05c371

/data/data/com.yjxvhulqf.wobznkpnl/cache/classes.dex

MD5 30fc69aa0057114389f815fc73f88d23
SHA1 625c83a18065fc9cc4232fdbbc6d0903d29edfd9
SHA256 3b5802797800d7cc601499bc784ed4bb99a761b71c46c80369fbd69e72557ae3
SHA512 c13fcab948b06d205e254ceea4e68126507b63413b6378d6858ca575e6343a4c682111d29ecab7b6bf38a67c3b8a40321177696cdec3e82d618a2848e13bd991

/data/data/com.yjxvhulqf.wobznkpnl/app_dex/classes.dex

MD5 5e06a2f8f33252d54a5a765996b88e35
SHA1 ec9fc8688329743bc58ac907547c9480ab669546
SHA256 8397350efa4b637869a7cc8195ab66ce9b23b4701cc2eea984f2f63d8d5f6bdd
SHA512 f875fba2219cc73380c4c73947e002b30ead89f26b07cc8ef4af054ed0bcc3fbeb435c2b15919f1351963e674661345422a0c38a4b9ddb9f2f6c01b4bd4fdb3c

/data/data/com.yjxvhulqf.wobznkpnl/no_backup/androidx.work.workdb-journal

MD5 a68f4999ae68d0b55b19a606c8594293
SHA1 9a64f57ed0db8e1e3d05e33f91e4a3ec90e912cd
SHA256 be1b808d6f572650317f4db7e79548c60d85c87995f9aebd50f33c5eed436f80
SHA512 55f31eacbf1ea052213ef423eb7b85f55809bad8081b5307f59c1731c0de1c459b8342a9e3a3a258749df9afc14ab317e4c1598568811c986d647762d9f7d75f

/data/data/com.yjxvhulqf.wobznkpnl/no_backup/androidx.work.workdb

MD5 7e858c4054eb00fcddc653a04e5cd1c6
SHA1 2e056bf31a8d78df136f02a62afeeca77f4faccf
SHA256 9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad
SHA512 d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

/data/data/com.yjxvhulqf.wobznkpnl/no_backup/androidx.work.workdb-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.yjxvhulqf.wobznkpnl/no_backup/androidx.work.workdb-wal

MD5 a88842ff8b5a9bc5d3470ca5c7ab2762
SHA1 bf5b461daf8b13eda970a107933134f691731e8a
SHA256 d09b306c11e78e47c7946c09a685fde49b302df249e9aadb9ee5da0777b836ef
SHA512 382caa62877d2cad0eb1c83e5c0e3c1afd35588b823c2520884753c84975c7609a80c542712403a5f8837e18e45fd9866d904cdeebe990be017bb2abb59217e9

/data/data/com.yjxvhulqf.wobznkpnl/no_backup/androidx.work.workdb-wal

MD5 87e7a96dec8b91d830e7020b8329c420
SHA1 78371ec42a05f5f212c5553df8cfe7ad6fd8f867
SHA256 ec9f32f8f54206bf168862a256f02eb1777a4a6e1761ed66e8ea4ed1d77ce25b
SHA512 c2bc3cde21274d690ae352454d111d75b05d3a0dc635e80d75a75448398c7e212fe58a8a2a1e83c55ddd0989c9388b25ad0c9f8c8da941a38f4768f7ebfbf962

/data/data/com.yjxvhulqf.wobznkpnl/no_backup/androidx.work.workdb-wal

MD5 7bd94ec8a48100871a4505e7b3034452
SHA1 0bef0ae30bdd45a2ac01a311db9c8cb39ed7d4a7
SHA256 496cc1502beef6a62c99670d4a7fa094a5202ff4175bd078ed715ed9c28389f0
SHA512 7e3a2af18fa83c626a9ca71ff1f63a1d0b36edcbbf73bf49482eb3447826258a274e75c9cb5a0bf9803bb59113ac94fc4951e656fc0418462de870e01a1caeb1