Malware Analysis Report

2025-01-19 05:47

Sample ID 241224-1zrtqsymcz
Target 3d09cdd6bafd224006b7b5ec73a9b38b03e35eef35d9235787726b6ec6dd24c8.bin
SHA256 3d09cdd6bafd224006b7b5ec73a9b38b03e35eef35d9235787726b6ec6dd24c8
Tags
hook 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

3d09cdd6bafd224006b7b5ec73a9b38b03e35eef35d9235787726b6ec6dd24c8

Threat Level: Known bad

The file 3d09cdd6bafd224006b7b5ec73a9b38b03e35eef35d9235787726b6ec6dd24c8.bin was found to be: Known bad.

Malicious Activity Summary

hook collection credential_access discovery evasion execution impact infostealer persistence rat trojan

Hook

Hook family

Makes use of the framework's Accessibility service

Queries information about running processes on the device

Queries the phone number (MSISDN for GSM devices)

Obtains sensitive information copied to the device clipboard

Loads dropped Dex/Jar

Acquires the wake lock

Attempts to obfuscate APK file format

Reads information about phone network operator.

Queries information about the current Wi-Fi connection

Performs UI accessibility actions on behalf of the user

Makes use of the framework's foreground persistence service

Queries the mobile country code (MCC)

Declares services with permission to bind to the system

Requests dangerous framework permissions

Declares broadcast receivers with permission to handle system events

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

Uses Crypto APIs (Might try to encrypt user data)

Schedules tasks to execute at a specified time

Checks CPU information

Checks memory information

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-24 22:05

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

2024-12-24 22:05

Reported

2024-12-24 22:07

Platform

android-x86-arm-20240910-en

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-24 22:05

Reported

2024-12-24 22:08

Platform

android-x64-20240910-en

Max time kernel

148s

Max time network

153s

Command Line

com.maxqenmnh.xvjrjhanq

Signatures

Hook

rat trojan infostealer hook

Hook family

hook

Loads dropped Dex/Jar

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

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.180.10:443 tcp
GB 216.58.201.110:443 tcp
GB 216.58.201.110:443 tcp
GB 216.58.201.110:443 tcp
GB 216.58.201.110:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.204.78:443 android.apis.google.com tcp
GB 142.250.187.234:443 tcp
RU 193.143.1.24:80 tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.180.8:443 ssl.google-analytics.com tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp

Files

/data/data/com.maxqenmnh.xvjrjhanq/cache/classes.zip

MD5 b33481ae7f2f1967704d9bd4ec78d1d2
SHA1 647c9787686c7cbf29a3c787c64ee16fe37e150e
SHA256 651636799295b602e5ce5117c03d507655552ab0541bcb5f1e90e0d821e49ccf
SHA512 018253f354e4ba97cc403fb0d67de04a6473d7de48bb2a6f4d02e3a1935567292f51fb12bbf281b3c388bb96b35ea1a6773defeae0d9b6470cf90a3cf5052d72

/data/data/com.maxqenmnh.xvjrjhanq/cache/classes.dex

MD5 c7d9eac1e00e8db6d3ec176c220348a3
SHA1 3425aaef1afe133080c5e1bf17fa4a127e0b88e5
SHA256 e71561c8a5fdf25a4ea55fb52158ff023dae374b891434ddd2dd568e0f70083b
SHA512 e127a18d921720e91973ba60e5b99ed15679e2154550f77cf3980cc12d0e684068c2f41553f590590f605df201c4ebe6bce70cdfad046fd67cacf712c9bd845d

/data/data/com.maxqenmnh.xvjrjhanq/app_dex/classes.dex

MD5 3b3a6c6d45f3ea0a7e52a9335ffad291
SHA1 d5b5ecee628e8ac160654703893338f695d09f94
SHA256 904c94ac59d8869f9e5612e653a7305b009fcf706edcf232b0a9c3caf527ecc6
SHA512 e2391a339bdb8f37dab28ccaa05ce4d1b0b28603bcbb59e6abbb8547dd687910bb8d68d4aa54d94dc8ede4c93ffe8e66c6a3acbbeffe509faa273635b9414635

/data/data/com.maxqenmnh.xvjrjhanq/no_backup/androidx.work.workdb-journal

MD5 e8ca19865362c442b071eeb272f0a2d9
SHA1 91ba4055b31a365ee7e1ded30da2e8057d29eb04
SHA256 8c147578b4f36acf195ee5b0d82df82d64baae9d502d392fbcdf49665ac429f4
SHA512 1688580167f253743334000c080831861981ec02fd45e0ac08a9f02f4a152efd561bee77bebb58cb84fa42236b02d78538c1fa22bf9d91aec24cd8f4763601a1

/data/data/com.maxqenmnh.xvjrjhanq/no_backup/androidx.work.workdb

MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

/data/data/com.maxqenmnh.xvjrjhanq/no_backup/androidx.work.workdb-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.maxqenmnh.xvjrjhanq/no_backup/androidx.work.workdb-wal

MD5 f915ac5e55645a172a482178aebe244d
SHA1 44281fb9de330a053faf1afe80b20145f074d0f2
SHA256 7a3f9259ecd02921729b25d9adb42fae5a53e1e446aac110cee4948b12fa62b4
SHA512 2f5ee097864d8a01ec6a997f3f12132c83fc7fe8a7ac23373c364e570dc847df2a6ae4ff6e23f8652782501ef89f9e7014ad4377fc4b044516dfeb084f72d703

/data/data/com.maxqenmnh.xvjrjhanq/no_backup/androidx.work.workdb-wal

MD5 958a1716b367264100f57edf8b142d98
SHA1 58b861f65aaf2b75521179beb31f6a16d1742ffe
SHA256 3c3670423ff05a54c7b08db3c9de0b3c96aa6773d1cc9b23e3a5e8c9d9bd4a2f
SHA512 e9226e3e9b2405f6ee12ad398fb34b615c4a2f44c74af269f350bdd655100ab6cd6de30cfc55605d7a2e929c1647aa188218b5a7a7cf67573e51fc122c4d58d0

/data/data/com.maxqenmnh.xvjrjhanq/no_backup/androidx.work.workdb-wal

MD5 c950dba02ade2bb4d902a69bf5e799cb
SHA1 2501435538c6329de07f53358fc3b8a57beee76e
SHA256 c707454bae2802d2f9dde10b45d17a4c668a66e20d3273240103572a6fb765e2
SHA512 d8317a6843c13a5ddc91e92efc43e96ec394ad26e220f36ea064cf38a1e22d25f5b7b42a6acb153af0cebbc193a18ec574d608bfe7893e642ccdfe7418aac941

Analysis: behavioral3

Detonation Overview

Submitted

2024-12-24 22:05

Reported

2024-12-24 22:08

Platform

android-x64-arm64-20240624-en

Max time kernel

143s

Max time network

157s

Command Line

com.maxqenmnh.xvjrjhanq

Signatures

Hook

rat trojan infostealer hook

Hook family

hook

Loads dropped Dex/Jar

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

Reads information about phone network operator.

discovery

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.maxqenmnh.xvjrjhanq

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.187.206:443 tcp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 216.58.212.232:443 ssl.google-analytics.com tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
GB 142.250.179.228:443 tcp
GB 142.250.179.228:443 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp
RU 193.143.1.24:80 tcp

Files

/data/data/com.maxqenmnh.xvjrjhanq/cache/classes.zip

MD5 b33481ae7f2f1967704d9bd4ec78d1d2
SHA1 647c9787686c7cbf29a3c787c64ee16fe37e150e
SHA256 651636799295b602e5ce5117c03d507655552ab0541bcb5f1e90e0d821e49ccf
SHA512 018253f354e4ba97cc403fb0d67de04a6473d7de48bb2a6f4d02e3a1935567292f51fb12bbf281b3c388bb96b35ea1a6773defeae0d9b6470cf90a3cf5052d72

/data/data/com.maxqenmnh.xvjrjhanq/cache/classes.dex

MD5 c7d9eac1e00e8db6d3ec176c220348a3
SHA1 3425aaef1afe133080c5e1bf17fa4a127e0b88e5
SHA256 e71561c8a5fdf25a4ea55fb52158ff023dae374b891434ddd2dd568e0f70083b
SHA512 e127a18d921720e91973ba60e5b99ed15679e2154550f77cf3980cc12d0e684068c2f41553f590590f605df201c4ebe6bce70cdfad046fd67cacf712c9bd845d

/data/data/com.maxqenmnh.xvjrjhanq/app_dex/classes.dex

MD5 3b3a6c6d45f3ea0a7e52a9335ffad291
SHA1 d5b5ecee628e8ac160654703893338f695d09f94
SHA256 904c94ac59d8869f9e5612e653a7305b009fcf706edcf232b0a9c3caf527ecc6
SHA512 e2391a339bdb8f37dab28ccaa05ce4d1b0b28603bcbb59e6abbb8547dd687910bb8d68d4aa54d94dc8ede4c93ffe8e66c6a3acbbeffe509faa273635b9414635

/data/data/com.maxqenmnh.xvjrjhanq/no_backup/androidx.work.workdb-journal

MD5 9299c12d5705a923751eece83335c322
SHA1 53d5aa91e321c4a6fbc9e53a8c446774dadfa8cb
SHA256 fb169c58b328731f3121cccd6acb67d7828ea1cc0525b1a49fb7797611796e7e
SHA512 9690cdea95bf883f96f1dfc3f4a565f00011149858e7cb513bd4ceee14324bdd2fded96b84ee3593521eeb0996273f87b6ecb6afbb438b12e0480eefd8364765

/data/data/com.maxqenmnh.xvjrjhanq/no_backup/androidx.work.workdb

MD5 7e858c4054eb00fcddc653a04e5cd1c6
SHA1 2e056bf31a8d78df136f02a62afeeca77f4faccf
SHA256 9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad
SHA512 d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

/data/data/com.maxqenmnh.xvjrjhanq/no_backup/androidx.work.workdb-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.maxqenmnh.xvjrjhanq/no_backup/androidx.work.workdb-wal

MD5 208c2a0e6d7de793d17995215777d61b
SHA1 3bf600dc262931f51d1f624e1f91fec5883f7568
SHA256 09af3bb084ef32905c876fc70dd98223d99683534d3ac86a61b14d441aacb073
SHA512 1b5fe6c3e8c8e834f60424a5fc6bd9147017448a8e285d41e6f6bb31a3dfbcbdc63347472fbb5a117ebeca6a91f72d93e6db7d744f3d007188e9aae7d83da0de

/data/data/com.maxqenmnh.xvjrjhanq/no_backup/androidx.work.workdb-wal

MD5 d90d1ac93c70ac954ac2363109ccd8dd
SHA1 43a5971581ecf4a3921d88d7ee105ce29886bbd5
SHA256 e2bcd97d80eb831a0c970be1300e13fb872b45ee7db413df37882e9c8e9269eb
SHA512 3041f29b092319f68eaa5d71004f697061dbb4d2fcd80d5060c89e9dcb47a8e531c51c138be19c4d54bea3f3199c51a5a4d0b6b4340722229f591a3e969e2ea2

/data/data/com.maxqenmnh.xvjrjhanq/no_backup/androidx.work.workdb-wal

MD5 a77f30d0593134eefc20c6f31962f052
SHA1 f6987ba1181e28e72e74a4508957df982c07c276
SHA256 9b2a530616d54e15d33c6ea891f966939abde6959b7129c2aefceaa43781f0b3
SHA512 251c59f762f113790048d655be4d1f6e36f5857faad0ece02ce8b9dd3e42b0c49e0b407cb809819caa0f12936886d5b3daa0185f6ed60ec84f6169b99ce7069f