Malware Analysis Report

2024-09-09 12:36

Sample ID 240610-senycazgnb
Target b2af3a2bc113a7135989dde1e214f846c9defc8da474395a63faec1c92528130.apk
SHA256 b2af3a2bc113a7135989dde1e214f846c9defc8da474395a63faec1c92528130
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

b2af3a2bc113a7135989dde1e214f846c9defc8da474395a63faec1c92528130

Threat Level: Known bad

The file b2af3a2bc113a7135989dde1e214f846c9defc8da474395a63faec1c92528130.apk was found to be: Known bad.

Malicious Activity Summary

tispy collection discovery evasion infostealer persistence spyware trojan

TiSpy

Queries the phone number (MSISDN for GSM devices)

Requests cell location

Queries information about the current nearby Wi-Fi networks

Loads dropped Dex/Jar

Acquires the wake lock

Queries the mobile country code (MCC)

Reads information about phone network operator.

Queries information about the current Wi-Fi connection

Queries information about active data network

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)

Checks memory information

Checks CPU information

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-10 15:02

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

2024-06-10 15:02

Reported

2024-06-10 15:05

Platform

android-x86-arm-20240603-en

Max time kernel

47s

Max time network

130s

Command Line

com.gsdyzyht.qbwgcikn

Signatures

TiSpy

trojan infostealer spyware tispy

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.gsdyzyht.qbwgcikn/files/dex/SJixmMiMqtqahmTcm.zip N/A N/A
N/A /data/user/0/com.gsdyzyht.qbwgcikn/files/dex/SJixmMiMqtqahmTcm.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.gsdyzyht.qbwgcikn

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

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.187.234:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 brunoespiao.com.br udp
US 172.67.189.189:443 brunoespiao.com.br tcp
US 1.1.1.1:53 thypix.com udp
US 104.21.19.250:443 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 142.250.200.46:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp
GB 216.58.204.74:443 semanticlocation-pa.googleapis.com tcp

Files

/data/data/com.gsdyzyht.qbwgcikn/files/dex/SJixmMiMqtqahmTcm.zip

MD5 22dd3a0fbfe3ae4a3a3aa69186dd41e5
SHA1 70614805f1f99d7147d266d1202ddbecd4107933
SHA256 7a5043e8d596a878d08e3e1a14058887fdb22d0a663c2a2b407f8c25217fc17e
SHA512 04638f5c63918a19ec018c6a46bd49d7c1b025fa2f695caed3da6054783785eeed1e256acc4fb09c276d33d9cc623e7f7092a0479624405eee5ea983bb4b8358

/data/user/0/com.gsdyzyht.qbwgcikn/files/dex/SJixmMiMqtqahmTcm.zip

MD5 8776d9220e381ce5edfaea6c7907f65e
SHA1 c655357d0e1307d9cf6be28a7883644e2eddce2d
SHA256 928146ab414b6a258cd6c82858ccf041f4c09b958a35e72dd6509e9e9b370aff
SHA512 5e01f70592041faa1f7c22f60525590d31086eb699411689bcaf29a2fa9bd3d5326da6cb8a1f48155460e4e97b057951d3de7325d59507eba820bdf26cea8337

/data/user/0/com.gsdyzyht.qbwgcikn/files/dex/SJixmMiMqtqahmTcm.zip

MD5 9d4cfd0b186295e4a79981d3b6ef4b71
SHA1 28e2a3046e7c2d722c1458928394c1ac6bfe53bf
SHA256 434f0e5be3ea6dfa5256198f2942dfbb6ca0bf3be8a0ff2a8c86da1049c0c787
SHA512 8b1aece9658bec40373b10385ab9ddf87dfe3bb7b6fdc3a189633eb626d830009dec079a10a904f1a9213ae01cefd6f43f049a491856d5336d2c5a7a4fbe4173

/data/data/com.gsdyzyht.qbwgcikn/files/477191.so

MD5 0f11a0dc5d7bd5e6330be0689402e729
SHA1 d1f641f6a14dfeb1c98fc8ddfb6d8cccf0a120bc
SHA256 5cdc5c1bbadecb4ecb735c3c8fec196a9127e4e5f45e54f5f818dbe893106764
SHA512 28e61cea8837e7d7389a132def45a377dfe17f5eb3ef8221bab67a0b2beee616ca9c91cde90273669509576564be1205c04cf991d341a70bac563e68a71e57c1

/data/data/com.gsdyzyht.qbwgcikn/logs/Sistema1718031760687.log

MD5 6ff7afda93a63dd621e37553ddaab507
SHA1 32765b230d8329ae3f5a8c3ce5bac85ce6634d77
SHA256 7ace7681ca562c0629fce72bc13e278fa69532cf82f3f81bfe8ff732884593ec
SHA512 6581057cb078b1baac89a318f365635d8d3dee2195a056a058c7c785658cbc100798d0b790de41f6c3884560b3bbcc6445b870820c8eb825491d6a4a0756de0b

/data/data/com.gsdyzyht.qbwgcikn/files/Background/black-wallpapers-for-smartphone-102-700x990.jpg

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

/data/data/com.gsdyzyht.qbwgcikn/databases/privatesms.db-journal

MD5 7a5b7758f13d9d89af06cb9009a30560
SHA1 081bb1fd82c798de7e2fe0ea77cd863d790da6cc
SHA256 4c31a86610ecb338519f4324c76997b93e17544294135f8e311648bc0176ebc3
SHA512 3d7f2de906436e495a33985809337fc341ef71e62e5fa3a2b7bdec52e62d224a1e15045cc2dd111c8bbc1be3de7ddcf39535892fe37ecd813f0457dca5654b4b

/data/data/com.gsdyzyht.qbwgcikn/databases/privatesms.db

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

/data/data/com.gsdyzyht.qbwgcikn/databases/privatesms.db-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.gsdyzyht.qbwgcikn/databases/privatesms.db-wal

MD5 0645a730172612a3ee0cfa847612ffc1
SHA1 59e540a65d22a61d16d97744c047d92b5cf24b85
SHA256 ee651216b329f1a3ac6c62e685326414c5f6eeeecc6e1a3bee0d3a8b284204da
SHA512 bed73aded73666c51b907da902afeb671d4713bb2bf6b92c20a997febf8b7fd52ae6bb5509fa2841177bbeaec78c47ca5b1d4a57b5b7d13b489149528379cea7