Malware Analysis Report

2024-09-09 12:33

Sample ID 240606-q1y94afg96
Target 8be55a75729fcdd6015d687e5ff581ad72ac5f866857ef54e08c8c168ea84197.apk
SHA256 8be55a75729fcdd6015d687e5ff581ad72ac5f866857ef54e08c8c168ea84197
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

8be55a75729fcdd6015d687e5ff581ad72ac5f866857ef54e08c8c168ea84197

Threat Level: Known bad

The file 8be55a75729fcdd6015d687e5ff581ad72ac5f866857ef54e08c8c168ea84197.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)

Loads dropped Dex/Jar

Requests cell location

Queries information about the current nearby Wi-Fi networks

Declares services with permission to bind to the system

Acquires the wake lock

Declares broadcast receivers with permission to handle system events

Queries information about the current Wi-Fi connection

Requests dangerous framework permissions

Reads information about phone network operator.

Queries the mobile country code (MCC)

Queries information about active data network

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

Checks CPU information

Checks memory information

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-06 13:44

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 13:44

Reported

2024-06-06 13:47

Platform

android-x86-arm-20240603-en

Max time kernel

47s

Max time network

130s

Command Line

com.yvyoxqgn.stdueenq

Signatures

TiSpy

trojan infostealer spyware tispy

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.yvyoxqgn.stdueenq/files/dex/LRUthIhpZewmaCiGv.zip N/A N/A
N/A /data/user/0/com.yvyoxqgn.stdueenq/files/dex/LRUthIhpZewmaCiGv.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.yvyoxqgn.stdueenq

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

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
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 216.58.204.78:443 android.apis.google.com tcp
GB 172.217.169.10:443 semanticlocation-pa.googleapis.com tcp

Files

/data/data/com.yvyoxqgn.stdueenq/files/dex/LRUthIhpZewmaCiGv.zip

MD5 246a6b42769fe1af31d7a397648e459b
SHA1 8ac755baf607891fa3e9e4a13dbf22459786814d
SHA256 41dfebb9933257bf7f498c2d79c9a01e6e5128491ae4c8084026424cd6d55543
SHA512 d96f15e1631cd5ab4e1231ada4c722c291e7681b3dc02e414bbd39cfe67ef7c7b03b5529900fbb251935bced3dec14df6ed0c8766697d624051728d161135e75

/data/user/0/com.yvyoxqgn.stdueenq/files/dex/LRUthIhpZewmaCiGv.zip

MD5 7370c84d53f2041a656b5ed846cf8541
SHA1 c9cb837b14aea8c9583d023d139af002d9404df1
SHA256 eb5562c2dade3342f4e477cc229da234f42e0fce1a8fa8c8db5722c57d77ed1a
SHA512 3200e3441939104d9449f5269f3d682f1a1e08936f1dbf53f2f727f9183059a343ccb96fc58afd474863fe945941fdb591c5dd559a28c65e3770c3c81b97993a

/data/user/0/com.yvyoxqgn.stdueenq/files/dex/LRUthIhpZewmaCiGv.zip

MD5 394717fc4d0518ce3fdbaccad002b337
SHA1 fb2fd0f70f973e65f94c53fdaf088cd7a03965d1
SHA256 2f680ae03cd4134b49cad59964ea865aea749d0844be8a231bfd2d8a8ea2ae6c
SHA512 5bd012205b291c5fe42005654e6dc51fed86ffe2b5006e01bbf94896cc34aa173dcf499e7f6fc851136a988eceea38257af039a544d6321a978e7fc4bfa6b0e3

/data/data/com.yvyoxqgn.stdueenq/files/477095.so

MD5 9e7e9b0cfd6a61e03a835bbb48d7e3f4
SHA1 5136deeca4982f2f18a892361ab2569004829ccc
SHA256 3c4e9c3c3c6400f32d95a39dd23857ab3f3f1e56148d74a882241c6a52cb42a8
SHA512 4ce0365e31f477c38e1b45bb6a86b4b41d5be724f703dc7ecdd15a9e36390839aaad9ededdc06d4dfa71f011a4a5d5b64281ae5d65b7ce0d2c073ac7270cc57f

/data/data/com.yvyoxqgn.stdueenq/logs/Sistema1717681470693.log

MD5 a08416d4d5e5013f387e2f7d1e61dd39
SHA1 652436851e7dfc0e7aeed4dca7d58993496233bd
SHA256 b2d863aeff7f6f812d79110202975fa847a00354957395a6caa8866136437acc
SHA512 e5017e784434e78baeed9e4086a3c9183d4243847792a9415979b9148a331d4135728226e2c70a870ed1b169e355b78ce7d0490fa563ebaa226cd540487770d3

/data/data/com.yvyoxqgn.stdueenq/files/Background/black-wallpapers-for-smartphone-102-700x990.jpg

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

/data/data/com.yvyoxqgn.stdueenq/databases/privatesms.db-journal

MD5 6747a1e3246150e968f7c124dcb744aa
SHA1 a04bdb2fa8881e5c8c13ce13adccaa8f64e993e0
SHA256 fc9a938a39891185755ae1368474cb765bff3882f2c1be491003ecc639ba2d7e
SHA512 6b31c433fe8c558aa936d33ddc502d5494e0f97ef0c8500530fac0038d1303b10124a9d784e1575bc68ca10cb0c3574dbee917e04164fa0aa888ca16d7ce7e38

/data/data/com.yvyoxqgn.stdueenq/databases/privatesms.db

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

/data/data/com.yvyoxqgn.stdueenq/databases/privatesms.db-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.yvyoxqgn.stdueenq/databases/privatesms.db-wal

MD5 59ae8f6a630be5abbe9291bba35ef38b
SHA1 845b442bf2534a26739c21631f52071682fd2cf9
SHA256 c8c5df6a2703f7940ef68662fe1ac0268248e04721145773acce22ccab19636a
SHA512 1d3841b49f5dfcd90dc546531ab250969afe0f23da0c7e6af80437a51c0554fb03f9f383d94b931f9a5e6b7691f1b301a088650e1813819c15c591194c58981f