Malware Analysis Report

2024-09-09 12:35

Sample ID 240604-clpv8ahg6t
Target bruno-wi1.apk
SHA256 08b348c574205a51286d2fcff59a3c56d2a71dce23a3313416e5dd3ad79297af
Tags
tispy collection discovery evasion infostealer persistence spyware trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

08b348c574205a51286d2fcff59a3c56d2a71dce23a3313416e5dd3ad79297af

Threat Level: Known bad

The file bruno-wi1.apk was found to be: Known bad.

Malicious Activity Summary

tispy collection discovery evasion infostealer persistence spyware trojan

TiSpy

Requests cell location

Checks CPU information

Queries information about the current nearby Wi-Fi networks

Queries the phone number (MSISDN for GSM devices)

Queries the mobile country code (MCC)

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

Loads dropped Dex/Jar

Queries information about the current Wi-Fi connection

Checks memory information

Acquires the wake lock

Checks if the internet connection is available

Reads information about phone network operator.

Declares broadcast receivers with permission to handle system events

Requests dangerous framework permissions

Declares services with permission to bind to the system

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-04 02:10

Signatures

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 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 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 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 the app to answer an incoming phone call. android.permission.ANSWER_PHONE_CALLS N/A N/A
Allows an application to see the number being dialed during an outgoing call with the option to redirect the call to a different number or abort the call altogether. android.permission.PROCESS_OUTGOING_CALLS 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 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 app to access precise location. android.permission.ACCESS_FINE_LOCATION N/A N/A
Allows an application to read the user's calendar data. android.permission.READ_CALENDAR N/A N/A
Allows an application to record audio. android.permission.RECORD_AUDIO 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 application to collect component usage statistics. android.permission.PACKAGE_USAGE_STATS N/A N/A
Allows an application to read or write the system settings. android.permission.WRITE_SETTINGS N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-04 02:10

Reported

2024-06-04 02:14

Platform

android-x86-arm-20240603-en

Max time kernel

47s

Max time network

130s

Command Line

com.kidxgyud.pgfmsbhf

Signatures

TiSpy

trojan infostealer spyware tispy

Requests cell location

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

Checks CPU information

evasion discovery
Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A

Checks memory information

evasion discovery
Description Indicator Process Target
File opened for read /proc/meminfo N/A N/A

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.kidxgyud.pgfmsbhf/files/dex/sVgNMDUAvgsvQkFGV.zip N/A N/A
N/A /data/user/0/com.kidxgyud.pgfmsbhf/files/dex/sVgNMDUAvgsvQkFGV.zip 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 information about the current nearby Wi-Fi networks

discovery
Description Indicator Process Target
Framework service call android.net.wifi.IWifiManager.getScanResults 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 phone number (MSISDN for GSM devices)

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

Acquires the wake lock

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

Checks if the internet connection is available

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

Reads information about phone network operator.

discovery

Processes

com.kidxgyud.pgfmsbhf

/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.kidxgyud.pgfmsbhf/files/dex/sVgNMDUAvgsvQkFGV.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.kidxgyud.pgfmsbhf/files/dex/oat/x86/sVgNMDUAvgsvQkFGV.odex --compiler-filter=quicken --class-loader-context=&

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.179.234:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 brunoespiao.com.br udp
US 104.21.49.104:443 brunoespiao.com.br tcp
US 1.1.1.1:53 thypix.com udp
US 172.67.190.180:443 thypix.com tcp
US 1.1.1.1:53 pc.brunoespiao.com.br udp
US 34.200.160.51:443 pc.brunoespiao.com.br tcp
US 34.200.160.51:443 pc.brunoespiao.com.br tcp
GB 172.217.16.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.16.238:443 android.apis.google.com tcp

Files

/data/data/com.kidxgyud.pgfmsbhf/files/dex/sVgNMDUAvgsvQkFGV.zip

MD5 e895c14607e95e5680145af54fff757a
SHA1 cd29164ae94ad5cd30eed6f123eec4f9efd3b5aa
SHA256 94f0bfa1242198aa0ede0fe8e7475f79b6f0fb8ca65396cef8d95dea715a145c
SHA512 5440b3b9db4c1ab293234af6a7ca87d7930cddcaa38c4fd7f53c53642ddedb5d6387d42b742c8ab9063f90c6a960cbe7b5a53124e6467009b512d8a21665f774

/data/user/0/com.kidxgyud.pgfmsbhf/files/dex/sVgNMDUAvgsvQkFGV.zip

MD5 11a950956e9cd3ea4dbbc2352239dd4a
SHA1 9eb9742a647ee31ac1b2dc1e6431624dbc7e61a4
SHA256 e54ab2d2fabac68afaf9fe4e236a8f47a8fcd4d5245a643b53b7ddbe2f7c18b0
SHA512 35709152dbb7dd0043f1ba7e36b4efb74d8acda568b076167cbdade0311deda9f99b32f0e520191c48908185f0065bad256b4c53c1ae9c3ed9ca6859cd0e145c

/data/user/0/com.kidxgyud.pgfmsbhf/files/dex/sVgNMDUAvgsvQkFGV.zip

MD5 3446485e55bea3c92beea94254a9a400
SHA1 816009b840027f222e42ec2ff04679ae46a61f7d
SHA256 553a7211439b20711b8a989d151b0c631fdf3c430d7d2e23e40cd49df65f3ea1
SHA512 6a193df95a2b0de6bd17ff394a9edcaf1a6431bc775ec42bf97173ad81eaad16fbe929a5b3a760da485c175baf75af0865cdb101465b1c12f0b394271bc2a94a

/data/data/com.kidxgyud.pgfmsbhf/files/477071.so

MD5 b8313c2d76a3dc0c2a11d208509ab097
SHA1 4dc1b534cf19c51c6efae837f57952f14d0a513c
SHA256 d18dc93f9c67fbc68b22719199953e4114bf2913075492807d10da7b8313a9db
SHA512 6152d4e6270630c19afacdd38c51a00225a3f80d519a242116b492d321c53c123eccf7ddb5552e2bfa81b3c089aba9cbe383e831ef992acad3c53cf76d267fe7

/data/data/com.kidxgyud.pgfmsbhf/logs/Sistema1717467107808.log

MD5 f63f0438ad70990336bdb36a8778896e
SHA1 a7027a2b44a94dc2b7ae252e4342e515723bb8ed
SHA256 256b7ce6cb6afe77812cd7242b48d239b69cd15b38658bfceafb29495bfad186
SHA512 871aad0f99937a836503aebe620f4a2e10d82a7fcc668f809998e074d1864f78ce04afcd5049ec2d7013ec452af34aac7219a6652cc1201967b372dc6c5577d9

/data/data/com.kidxgyud.pgfmsbhf/files/Background/black-wallpapers-for-smartphone-102-700x990.jpg

MD5 4651e1fd4234ee465d6fe6349f2e178d
SHA1 1a86fbd1edd11fa983155172d484959760c1fc0e
SHA256 725ccd777793d5b05707aa28438b58a021c15b0f9cf47ace83aada6ea93a921b
SHA512 6962571dbc91930f4624e3c80e1ab7a5ac23f8f13ccb4587d1619c5d5f8e9731974ae954e8b9ba2e86084f8e797c6a9d49267667a98e47bd7af9e0af29686b0c

/data/data/com.kidxgyud.pgfmsbhf/databases/privatesms.db-journal

MD5 148d53a5e4a4edcca82884fde4ecaf35
SHA1 a7312cc559dc6a0fa3ed82ebc2089d0e61398251
SHA256 3da031317bcfc85d5224134e9d85f57a5fb5d066454f921c43ba68962fb87c23
SHA512 4cebdd81dd6a366ffb4d952c6d2db6905b235d894f0a865d87edd5f5e66eb2308db72a8c0167ec6fd7ed19b002cb492ad9e13ff7d10e1001dc6c9347e99f8ca6

/data/data/com.kidxgyud.pgfmsbhf/databases/privatesms.db

MD5 3621ce0aa81e37bc5c80e2cf881f1dd0
SHA1 00365f82dcada94caea07443656848baf60b3bd9
SHA256 8620d146b06037c9dc98b8788c3137344eb9d7e1f8b982ffec4c1d8549f24dd5
SHA512 76bb7175359d61ce39e95008269752de25769c4e274b4bcf37b920bc2cbfb680b2a4a88de860ed069655d1f47604638b0301c2c6131107cd929348895d73d2bf

/data/data/com.kidxgyud.pgfmsbhf/databases/privatesms.db-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.kidxgyud.pgfmsbhf/databases/privatesms.db-wal

MD5 42b11d997c947725ab1562328321a8df
SHA1 bd67f57af37128836b843b18850640153876d50a
SHA256 edc9489354a007dcf43723a2b1cb4cd949f03987202125f5c39527db061c14ce
SHA512 9453300f546df39d121f99dd21ca1a0c7ebbf636caba74402e92ea712c2f4a5ad84f2fd999000bb89acb853fdb2e658340ebd0e2260587b9184b2444cb7d096c