Malware Analysis Report

2024-10-19 13:16

Sample ID 240320-qh9ccaaa7x
Target BNLSicuro.apk
SHA256 472feeabc60fdcc87345574586a7599ead1625c94bf75f373e9086b4a6cfedbe
Tags
collection evasion irata
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Mobile Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

472feeabc60fdcc87345574586a7599ead1625c94bf75f373e9086b4a6cfedbe

Threat Level: Known bad

The file BNLSicuro.apk was found to be: Known bad.

Malicious Activity Summary

collection evasion irata

Irata family

Irata payload

Makes use of the framework's Accessibility service

Requests enabling of the accessibility settings.

Acquires the wake lock

Declares broadcast receivers with permission to handle system events

Declares services with permission to bind to the system

Requests dangerous framework permissions

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-03-20 13:17

Signatures

Irata family

irata

Irata payload

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

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
Allows an application to read or write the system settings. android.permission.WRITE_SETTINGS N/A N/A
Allows access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS 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 app to post notifications. android.permission.POST_NOTIFICATIONS 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 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 SMS messages. android.permission.READ_SMS 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 the user's contacts data. android.permission.READ_CONTACTS 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 application to send SMS messages. android.permission.SEND_SMS 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 application to read from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A
Allows an application to request installing packages. android.permission.REQUEST_INSTALL_PACKAGES 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 application to write and read the user's call log data. android.permission.WRITE_CALL_LOG N/A N/A
Allows an application to receive SMS messages. android.permission.RECEIVE_SMS N/A N/A
Allows an application to write the user's contacts data. android.permission.WRITE_CONTACTS N/A N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-03-20 13:16

Reported

2024-03-20 13:20

Platform

android-x64-arm64-20240221-en

Max time kernel

147s

Max time network

160s

Command Line

com.bnlsicurabnlapp.apk

Signatures

Makes use of the framework's Accessibility service

collection evasion
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

Acquires the wake lock

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

Processes

com.bnlsicurabnlapp.apk

Network

Country Destination Domain Proto
GB 142.250.200.14:443 tcp
GB 142.250.200.14:443 tcp
GB 142.250.200.14:443 tcp
N/A 224.0.0.251:5353 udp
GB 142.250.180.10:443 udp
GB 216.58.213.14:443 udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 216.58.204.72:443 ssl.google-analytics.com tcp
NL 5.255.88.112:52997 tcp
US 1.1.1.1:53 freeipapi.com udp
US 172.67.168.79:443 freeipapi.com tcp
GB 142.250.200.36:443 tcp
GB 142.250.200.36:443 tcp

Files

/data/user/0/com.bnlsicurabnlapp.apk/files/loading.gif

MD5 b939bfddae63d6eeb43f71e60c5fe2e5
SHA1 d20e224ddfac3efc818ca7ec35327b3a549f0e70
SHA256 8b0f662fc6a3c42378b9abe0a47963997a054eba207dd5a1ce8b2c6dbbe71d6e
SHA512 4987a75bf83e843607b7d8a76dcd0fb944298568103f7e9bdbec3b538582e2adaf514ca8d182f8be7dd381a2774fa40146124e58b1e755554c297fbdabb0bb4a

/data/user/0/com.bnlsicurabnlapp.apk/files/db.db

MD5 0f846d61a922fcd3852c7241f99dc9bc
SHA1 2198433f3a500dcf88048096d0dbdb9f26b7ce47
SHA256 39ced8a590d3e71780b7d787db9b98065d9cd7a9f987dda085fb837a012cff8d
SHA512 d2380af9ad7c68ffdca1745f6dc3f747cc5ff5622ad1c6a1b1af79267c8d3d1f28fe6e01c435797a77309ec31ce085a3c6866503b01bc9850f679ffb34ea3c08

/data/user/0/com.bnlsicurabnlapp.apk/files/txtscreensize.txt

MD5 1b65c10c6215685f9d621d797f911373
SHA1 cc50aaed5cd521a62ec8cf9fe0413153ec90f265
SHA256 2230c2b2787663a054c47450ecd1718f0296853ad768b8e5d306ecb912685e89
SHA512 5a9139f295dbe384b1584eff5c11f3f86759232f7b661b75f27fe92b996b4cdc0552e315f79b26f5f2c1f91756d9ae04cf0c3675b6172e91a3d373b9b314496f

/data/user/0/com.bnlsicurabnlapp.apk/cache/~test.test

MD5 098f6bcd4621d373cade4e832627b4f6
SHA1 a94a8fe5ccb19ba61c4c0873d391e987982fbbd3
SHA256 9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08
SHA512 ee26b0dd4af7e749aa1a8ee3c10ae9923f618980772e473f8819a5d4940e0db27ac185f8a0e1d5f84f88bc887fd67b143732c304cc5fa9ad8e6f57f50028a8ff

/data/user/0/com.bnlsicurabnlapp.apk/cache/1

MD5 cad0d927c3585c0e21688980f14315a6
SHA1 17c76f4c6fe4bc006c3d5b9e6a5d4a37d8db2041
SHA256 4e5ab1c0cb9c537b3b4f64f1e7477151971ae9d53df6ae0c4404c9a8f824f44c
SHA512 c42000b1e16bfa2d316fd626f4d7ceab1c985e7257ed68bb3bcfa68f7356bc6e4bd125b09b0952a189aa522234d6fc1c56feac5a842cc1f7b8ae3c278dda697e

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-20 13:16

Reported

2024-03-20 13:20

Platform

android-x86-arm-20240221-en

Max time kernel

150s

Max time network

158s

Command Line

com.bnlsicurabnlapp.apk

Signatures

Makes use of the framework's Accessibility service

collection evasion
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

Requests enabling of the accessibility settings.

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

Acquires the wake lock

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

Processes

com.bnlsicurabnlapp.apk

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
NL 5.255.88.112:52997 tcp
US 1.1.1.1:53 freeipapi.com udp
US 172.67.168.79:443 freeipapi.com tcp
GB 142.250.178.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.178.14:443 android.apis.google.com tcp

Files

/data/data/com.bnlsicurabnlapp.apk/files/loading.gif

MD5 b939bfddae63d6eeb43f71e60c5fe2e5
SHA1 d20e224ddfac3efc818ca7ec35327b3a549f0e70
SHA256 8b0f662fc6a3c42378b9abe0a47963997a054eba207dd5a1ce8b2c6dbbe71d6e
SHA512 4987a75bf83e843607b7d8a76dcd0fb944298568103f7e9bdbec3b538582e2adaf514ca8d182f8be7dd381a2774fa40146124e58b1e755554c297fbdabb0bb4a

/data/data/com.bnlsicurabnlapp.apk/files/db.db

MD5 0f846d61a922fcd3852c7241f99dc9bc
SHA1 2198433f3a500dcf88048096d0dbdb9f26b7ce47
SHA256 39ced8a590d3e71780b7d787db9b98065d9cd7a9f987dda085fb837a012cff8d
SHA512 d2380af9ad7c68ffdca1745f6dc3f747cc5ff5622ad1c6a1b1af79267c8d3d1f28fe6e01c435797a77309ec31ce085a3c6866503b01bc9850f679ffb34ea3c08

/data/data/com.bnlsicurabnlapp.apk/files/txtscreensize.txt

MD5 1b65c10c6215685f9d621d797f911373
SHA1 cc50aaed5cd521a62ec8cf9fe0413153ec90f265
SHA256 2230c2b2787663a054c47450ecd1718f0296853ad768b8e5d306ecb912685e89
SHA512 5a9139f295dbe384b1584eff5c11f3f86759232f7b661b75f27fe92b996b4cdc0552e315f79b26f5f2c1f91756d9ae04cf0c3675b6172e91a3d373b9b314496f

/data/data/com.bnlsicurabnlapp.apk/files/db.db-journal

MD5 787d6005dbf5b7d700b4b8a00d5b5f6d
SHA1 2518df5676f0aa880e9b1648d287f8dc8cba9df4
SHA256 7045d9eea5d4da01395ba44819fae01aec519c9e97765357ea3de84a29053b37
SHA512 642862d8e965fb4795d23c2211feb05c1a41d6ad084f2372f0972bc993d3d083dad628b006082d8573761cd8c9ec050b052487a45550a300774f971a8162c8a0

/data/data/com.bnlsicurabnlapp.apk/files/db.db

MD5 32d50418eb9cc48b26054a251a525252
SHA1 312ecef70715199403f3064a023bc5096e91e7af
SHA256 997ea84efb161887ea79b89a23a421bf2be0b3eae61c3c0e273cc5be4c8482e4
SHA512 e5ebdf900167404a1e742db16df6323858139eda2ebf02cb7927941ab82167e3a44ec02022161ba517d4a8fc71bc54c0c4618cb9ae517763e9f3ab8e343bd41e

/data/data/com.bnlsicurabnlapp.apk/files/db.db-shm

MD5 cf845a781c107ec1346e849c9dd1b7e8
SHA1 b44ccc7f7d519352422e59ee8b0bdbac881768a7
SHA256 18619b678a5c207a971a0aa931604f48162e307c57ecdec450d5f095fe9f32c7
SHA512 4802861ea06dc7fb85229a3c8f04e707a084f1ba516510c6f269821b33c8ee4ebf495258fe5bee4850668a5aac1a45f0edf51580da13b7ee160a29d067c67612

/data/data/com.bnlsicurabnlapp.apk/cache/~test.test

MD5 098f6bcd4621d373cade4e832627b4f6
SHA1 a94a8fe5ccb19ba61c4c0873d391e987982fbbd3
SHA256 9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08
SHA512 ee26b0dd4af7e749aa1a8ee3c10ae9923f618980772e473f8819a5d4940e0db27ac185f8a0e1d5f84f88bc887fd67b143732c304cc5fa9ad8e6f57f50028a8ff

/data/data/com.bnlsicurabnlapp.apk/cache/1

MD5 cad0d927c3585c0e21688980f14315a6
SHA1 17c76f4c6fe4bc006c3d5b9e6a5d4a37d8db2041
SHA256 4e5ab1c0cb9c537b3b4f64f1e7477151971ae9d53df6ae0c4404c9a8f824f44c
SHA512 c42000b1e16bfa2d316fd626f4d7ceab1c985e7257ed68bb3bcfa68f7356bc6e4bd125b09b0952a189aa522234d6fc1c56feac5a842cc1f7b8ae3c278dda697e

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-20 13:16

Reported

2024-03-20 13:20

Platform

android-x64-20240221-en

Max time kernel

148s

Max time network

156s

Command Line

com.bnlsicurabnlapp.apk

Signatures

Makes use of the framework's Accessibility service

collection evasion
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
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText N/A N/A

Acquires the wake lock

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

Processes

com.bnlsicurabnlapp.apk

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 142.250.179.232:443 ssl.google-analytics.com tcp
NL 5.255.88.112:52997 tcp
GB 142.250.178.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.238:443 android.apis.google.com tcp
US 1.1.1.1:53 freeipapi.com udp
US 104.21.94.136:443 freeipapi.com tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
GB 216.58.201.106:443 semanticlocation-pa.googleapis.com tcp
GB 216.58.213.4:443 tcp
GB 216.58.213.4:443 tcp
GB 142.250.178.14:443 tcp
GB 216.58.212.226:443 tcp

Files

/data/data/com.bnlsicurabnlapp.apk/files/loading.gif

MD5 b939bfddae63d6eeb43f71e60c5fe2e5
SHA1 d20e224ddfac3efc818ca7ec35327b3a549f0e70
SHA256 8b0f662fc6a3c42378b9abe0a47963997a054eba207dd5a1ce8b2c6dbbe71d6e
SHA512 4987a75bf83e843607b7d8a76dcd0fb944298568103f7e9bdbec3b538582e2adaf514ca8d182f8be7dd381a2774fa40146124e58b1e755554c297fbdabb0bb4a

/data/data/com.bnlsicurabnlapp.apk/files/db.db

MD5 0f846d61a922fcd3852c7241f99dc9bc
SHA1 2198433f3a500dcf88048096d0dbdb9f26b7ce47
SHA256 39ced8a590d3e71780b7d787db9b98065d9cd7a9f987dda085fb837a012cff8d
SHA512 d2380af9ad7c68ffdca1745f6dc3f747cc5ff5622ad1c6a1b1af79267c8d3d1f28fe6e01c435797a77309ec31ce085a3c6866503b01bc9850f679ffb34ea3c08

/data/data/com.bnlsicurabnlapp.apk/files/txtscreensize.txt

MD5 1b65c10c6215685f9d621d797f911373
SHA1 cc50aaed5cd521a62ec8cf9fe0413153ec90f265
SHA256 2230c2b2787663a054c47450ecd1718f0296853ad768b8e5d306ecb912685e89
SHA512 5a9139f295dbe384b1584eff5c11f3f86759232f7b661b75f27fe92b996b4cdc0552e315f79b26f5f2c1f91756d9ae04cf0c3675b6172e91a3d373b9b314496f

/data/data/com.bnlsicurabnlapp.apk/cache/~test.test

MD5 098f6bcd4621d373cade4e832627b4f6
SHA1 a94a8fe5ccb19ba61c4c0873d391e987982fbbd3
SHA256 9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08
SHA512 ee26b0dd4af7e749aa1a8ee3c10ae9923f618980772e473f8819a5d4940e0db27ac185f8a0e1d5f84f88bc887fd67b143732c304cc5fa9ad8e6f57f50028a8ff

/data/data/com.bnlsicurabnlapp.apk/cache/1

MD5 cad0d927c3585c0e21688980f14315a6
SHA1 17c76f4c6fe4bc006c3d5b9e6a5d4a37d8db2041
SHA256 4e5ab1c0cb9c537b3b4f64f1e7477151971ae9d53df6ae0c4404c9a8f824f44c
SHA512 c42000b1e16bfa2d316fd626f4d7ceab1c985e7257ed68bb3bcfa68f7356bc6e4bd125b09b0952a189aa522234d6fc1c56feac5a842cc1f7b8ae3c278dda697e