Malware Analysis Report

2024-09-09 12:33

Sample ID 240606-cpkexaee9x
Target bruno-wi1.apk
SHA256 64d4195b5a7b19b2bf70e164ed0388933512dee3c02cc00c9b02733fd6614f50
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

64d4195b5a7b19b2bf70e164ed0388933512dee3c02cc00c9b02733fd6614f50

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

Loads dropped Dex/Jar

Requests cell location

Queries the phone number (MSISDN for GSM devices)

Queries information about the current nearby Wi-Fi networks

Acquires the wake lock

Queries the mobile country code (MCC)

Reads information about phone network operator.

Queries information about active data network

Requests dangerous framework permissions

Declares broadcast receivers with permission to handle system events

Queries information about the current Wi-Fi connection

Declares services with permission to bind to the system

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

Checks memory information

Checks CPU information

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-06 02:15

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

2024-06-06 02:15

Reported

2024-06-06 02:18

Platform

android-x86-arm-20240603-en

Max time kernel

47s

Max time network

130s

Command Line

com.tuqbecji.ielxsiet

Signatures

TiSpy

trojan infostealer spyware tispy

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.tuqbecji.ielxsiet/files/dex/cHOVrRCawVplfOrHP.zip N/A N/A
N/A /data/user/0/com.tuqbecji.ielxsiet/files/dex/cHOVrRCawVplfOrHP.zip 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 phone number (MSISDN for GSM devices)

discovery

Requests cell location

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

Acquires the wake lock

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

Queries information about active data network

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

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.tuqbecji.ielxsiet

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

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.178.10:443 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
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

Files

/data/data/com.tuqbecji.ielxsiet/files/dex/cHOVrRCawVplfOrHP.zip

MD5 2a23726a580ef2a4f5f087860250fd41
SHA1 3a65788c241de0d22905171c5ace7f3c1be566a7
SHA256 db7ace008185549ea685d04a47c3ced86c365164c1c9e0da9ce786314f60c35b
SHA512 c305a8f437fd5c9f441da78a824ae3548e76d2da25943bfa5cbb6615eb6c5029fed5eb92272e552e665f69af6f9fccd6120aaf5a1d4c5cecb4f34e6caaf17ace

/data/user/0/com.tuqbecji.ielxsiet/files/dex/cHOVrRCawVplfOrHP.zip

MD5 93e606e8099fae823bbe8a910e75c2e0
SHA1 d7ff17605cf97ada0e82e052106212b66fd0657c
SHA256 5b8b809d0bef39f3334821ab2109986e20e04e011c81f8998b6b53fe07ea3c47
SHA512 08ad4b9b9abd9660b6d78c86ab993d56bb60b3bbde5430377785263a85860d1125d3495ca0e0e20875f4d87790bf8438ed0392b5e5463a08ab412016b1d8dc2a

/data/user/0/com.tuqbecji.ielxsiet/files/dex/cHOVrRCawVplfOrHP.zip

MD5 3089e064e6f21f6a76cb169051e20013
SHA1 d65c5a1725c1774ff2f3e91ca1df9a8873fb15d3
SHA256 039e54f9bdb8226fad599cc0ad41558e24d8fea0d08fa089b28c8d307b3a2911
SHA512 b238a4c6b9101b54e70138095f0450d9cd863ef07875df8dea3fea06855aae70b93f9329704d5c15629398467343e563861a667508fd0458674ce126d2d4c0ff

/data/data/com.tuqbecji.ielxsiet/files/477119.so

MD5 8635378e927b8f6dd41075ff445fcb17
SHA1 bae85725087d3f6f93671cdd992feaba90c13087
SHA256 880c448dbd824982df77c517bb90c46a29c62069aa61c775a79c71d2e8c4de65
SHA512 148a552cdc4a342b99e4b104fb59c413b1e30850e83fa3d8c8afe491c2a3b135fb5ccaa48813328cff2a310df19c6e0405953177827cb1edbcdd3ed8aba5a383

/data/data/com.tuqbecji.ielxsiet/logs/Sistema1717640117867.log

MD5 12c39df94fe7fb237044323f205734ec
SHA1 7a3be527e22df3c1f258c9f74ceacf7c6460936b
SHA256 c6c0268064bac920159c8bd5cac9a5369c4c40bca976f23c5cf0bdead3e36b9f
SHA512 90c2c68954b47817bc4a7661afa55fbbb2f339eb7cd178cfaa6632d476250dd4f6966efd63046143406be1de914bbe17234b57c5d587b6ff05994e2a34dc4ba9

/data/data/com.tuqbecji.ielxsiet/files/Background/black-wallpapers-for-smartphone-102-700x990.jpg

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

/data/data/com.tuqbecji.ielxsiet/databases/privatesms.db-journal

MD5 d6ef584e00e7f654729be56a47ebb1c2
SHA1 2e8731a725e3a43da2ca16c592e74325188387ae
SHA256 84b543e952a03c7e95dd732c19e0317daf8426fb9cd2bacf4afbc3f2cfbe1b18
SHA512 dd8f4b3ef7db6bee705a15258694ff9922c014b8c5e3096e88d0630062ce611ade1837d49c73faf93912951b90f0fda0a361b448a6d9ab9df7e3117e204dcbd8

/data/data/com.tuqbecji.ielxsiet/databases/privatesms.db

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

/data/data/com.tuqbecji.ielxsiet/databases/privatesms.db-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.tuqbecji.ielxsiet/databases/privatesms.db-wal

MD5 88767ef7ca11b3402908673505d13394
SHA1 eb20bd55ddc0b5717c4779489a984839c63b2500
SHA256 af929689588cef722b1ad8d7c459ff7834b65444b279eb927b194b20febc0b51
SHA512 da51e04ee5ee4342ab41057e220ffec3f4994fbf9ea73bd77aaf6078b1e331155a8ce766c14f7adb85878ffb960c5927ef6f689fd5e6192ca993f3d05ca255e7