Malware Analysis Report

2024-10-19 11:46

Sample ID 240516-cg9ptsff61
Target bruno-sis.apk
SHA256 e0d61a699d994d8c62b838290dc02d254cf0931fc0b6e2b82e9a960592a333cc
Tags
tispy collection discovery evasion infostealer persistence spyware 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

e0d61a699d994d8c62b838290dc02d254cf0931fc0b6e2b82e9a960592a333cc

Threat Level: Known bad

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

Malicious Activity Summary

tispy collection discovery evasion infostealer persistence spyware trojan

TiSpy

Requests cell location

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

Queries information about the current nearby Wi-Fi networks

Queries information about the current Wi-Fi connection

Checks CPU information

Checks memory information

Queries the phone number (MSISDN for GSM devices)

Queries the mobile country code (MCC)

Loads dropped Dex/Jar

Requests dangerous framework permissions

Reads information about phone network operator.

Declares services with permission to bind to the system

Declares broadcast receivers with permission to handle system events

Acquires the wake lock

Checks if the internet connection is available

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-16 02:04

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

2024-05-16 02:04

Reported

2024-05-16 02:07

Platform

android-x86-arm-20240514-en

Max time kernel

47s

Max time network

130s

Command Line

com.fxxhbcir.logbmmfb

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.fxxhbcir.logbmmfb/files/dex/kBVjioHOgmOinuQLC.zip N/A N/A
N/A /data/user/0/com.fxxhbcir.logbmmfb/files/dex/kBVjioHOgmOinuQLC.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.fxxhbcir.logbmmfb

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

Network

Country Destination Domain Proto
GB 142.250.187.195:443 tcp
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 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 216.58.204.78:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.180.14:443 android.apis.google.com tcp

Files

/data/data/com.fxxhbcir.logbmmfb/files/dex/kBVjioHOgmOinuQLC.zip

MD5 c22efd8462b0d783e80cd05f37980b87
SHA1 51c10d676aef4c6b092fca4d9ff1de54c9c9f2dd
SHA256 0615ca706704aebc15a6118f3c364ae5cdf244173808a9ed10798819c653f9fb
SHA512 1e44fae4bfdb846e1ad303d6f9ba779df2904150cbff94a711b739e6cbfd0fcca41693630647a893c874f4aa6fa9baf393abf5151383f57b471c060866109f6c

/data/user/0/com.fxxhbcir.logbmmfb/files/dex/kBVjioHOgmOinuQLC.zip

MD5 981205cc76982ac7fe34d53bbb77c3ce
SHA1 6c3aba89ce8a615676ac74e702a3f46a55a44f98
SHA256 63a6ae8f51f399003e15436ec15542bd11ebfa8039c687f53ba312ae36022c7e
SHA512 ca8dd7a86986830ef08382920db085b409c62a33e37f4ccfe1820013d788d941e821021f52c76b486e914b556beae71d2ced9a3fa89f7116fa2dc9d7deb200b2

/data/user/0/com.fxxhbcir.logbmmfb/files/dex/kBVjioHOgmOinuQLC.zip

MD5 e46dae8c475b334e574a6b78c74d7c22
SHA1 dd137ab611564e0be3091af3a3006feabdab7956
SHA256 cd229c11cdfb3478c8427e7edf8d9c424417583cd53fda44835d7901f09741ad
SHA512 fbb293b1f30acdc1c7cd09a149295fb35f71d8d8d7d4b842f2e692d313e8593a4fcc3879111c7e0b99456ee48e2fdf43d6676c77584368e39b6ee53a99f740d3

/data/data/com.fxxhbcir.logbmmfb/files/476610.so

MD5 1c7268010d0be79e7fa494e94bf16d16
SHA1 63f11b5d0219385152742b8fa1dd8a273579385c
SHA256 011caa3010e79f954c3a8d2463e15accb2d0ad4f854c141f778935320069df82
SHA512 dca96c77d3351ae1d22c1fdb56dc6bc969b502490c770a189ff6b8a07fa59d9d053e71c2b5406c415f620d8ecd017500528c2ae80b719253335319a289905ea2

/data/data/com.fxxhbcir.logbmmfb/logs/Sistema1715825054642.log

MD5 8fe402ebae52d24577df430b7fb4d8b9
SHA1 b7869dd3a7c0430ddce105b27d99d271a72d8a9a
SHA256 509b13861b62c1b34761fb09a5bb5a64f42013222f58420cb808cd607ce172f9
SHA512 874a5ddc44d9c85e09fc9d715190103e70c9616c1515f5d0b3c220544e784e7da3ebb51778219215aaf289128b746ea634c53a8f0ff930642bdb18e3e22351db

/data/data/com.fxxhbcir.logbmmfb/files/Background/black-wallpapers-for-smartphone-102-700x990.jpg

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

/data/data/com.fxxhbcir.logbmmfb/databases/privatesms.db-journal

MD5 9c83259f25e0d8e68798ae6b755f9e09
SHA1 f60587c1ad3a4f2d354d1b940377e2963dbd4fbd
SHA256 d5c2dea3325553f59011105ff6db68712e282504fa177c0281e26b46142d7f4e
SHA512 228b9510a30f944f017609a4f652853aeda53f2da80e3d86df5ea213dba860d3472b91007001675eb4f83c7c6ed0444b885da72015b556f5298b851b03638650

/data/data/com.fxxhbcir.logbmmfb/databases/privatesms.db

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

/data/data/com.fxxhbcir.logbmmfb/databases/privatesms.db-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.fxxhbcir.logbmmfb/databases/privatesms.db-wal

MD5 1e280adee7714d143a13b06a87a6314a
SHA1 1a1f2855637f563125851ae8ee99658a49811603
SHA256 b336e48f93e383e80d2e9a853ef1d1c8d16a8e37c23907988239e71a1db7cdbc
SHA512 79c134f3787767af055b84d162020708443bb257ce1c147ecc94c4f154e9f6dfa4c3f425d3479c4683f6e59282c1d84a50769ad999b88756c1421fe0ed8da990