Malware Analysis Report

2024-09-09 12:34

Sample ID 240602-bk4sbaec39
Target 56ac1ccbc457e6e9b335207c0378624898a44af93464c1b6d8a973cea60fdac6.apk
SHA256 56ac1ccbc457e6e9b335207c0378624898a44af93464c1b6d8a973cea60fdac6
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

56ac1ccbc457e6e9b335207c0378624898a44af93464c1b6d8a973cea60fdac6

Threat Level: Known bad

The file 56ac1ccbc457e6e9b335207c0378624898a44af93464c1b6d8a973cea60fdac6.apk was found to be: Known bad.

Malicious Activity Summary

tispy collection discovery evasion infostealer persistence spyware trojan

TiSpy

Requests cell location

Loads dropped Dex/Jar

Checks memory information

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

Queries information about the current nearby Wi-Fi networks

Queries the mobile country code (MCC)

Queries the phone number (MSISDN for GSM devices)

Checks CPU information

Queries information about the current Wi-Fi connection

Declares services with permission to bind to the system

Acquires the wake lock

Requests dangerous framework permissions

Reads information about phone network operator.

Declares broadcast receivers with permission to handle system events

Checks if the internet connection is available

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-02 01:13

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

2024-06-02 01:13

Reported

2024-06-02 01:16

Platform

android-x86-arm-20240514-en

Max time kernel

47s

Max time network

130s

Command Line

com.fcvyuwiw.stdonrxk

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.fcvyuwiw.stdonrxk/files/dex/MNVFqcxoXFEZENVGT.zip N/A N/A
N/A /data/user/0/com.fcvyuwiw.stdonrxk/files/dex/MNVFqcxoXFEZENVGT.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.fcvyuwiw.stdonrxk

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

Network

Country Destination Domain Proto
GB 216.58.213.3:443 tcp
GB 142.250.200.14:443 tcp
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 172.67.189.189:443 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 172.217.169.14:443 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.fcvyuwiw.stdonrxk/files/dex/MNVFqcxoXFEZENVGT.zip

MD5 922ad83b5039e38ecd4774f016717683
SHA1 b2250d3656d7a52153e3cc31286a35705803f83d
SHA256 c65bf1478e7a981a0099ff6dd4275812bf6a7646a4f5e2320f37715ab58698c9
SHA512 152699fdf64bda70b1af6755a78124d7c7c014722dfa70c77b5f58b91d5c2d688bac47d9c3313987e4cf4aaf135f9705662804fb49be670200136ee798ed2fae

/data/user/0/com.fcvyuwiw.stdonrxk/files/dex/MNVFqcxoXFEZENVGT.zip

MD5 e7ee3979342fa1be7e141365a8e55a1f
SHA1 b7f478159c3d3c889708dfdc3ec421dee861a7d9
SHA256 0c609db44c13400d4257d3406e82569b0d154c2e2d2ef11e51d3fc82ce038b81
SHA512 cf76dac1f18e5a446c1cd331c1054ed20d1cba2e2d4d4ba88355e367b81459245b9c697734eb78a8d2112bb120528f7ea3f4b5ca58c1c3b1cedeb755af5c510e

/data/user/0/com.fcvyuwiw.stdonrxk/files/dex/MNVFqcxoXFEZENVGT.zip

MD5 8491afb0c223db8f7f7a573135658623
SHA1 afbbef0acde1cf64d6c9c05e80abd356f4bcffe7
SHA256 323d590f5e47d49fba11ad61dbb9bbb592bcdac5c757d99566ebaf989282bc4c
SHA512 ac99549929473cf7272cb0caaf62c05a6cee3f1ca26cdc09f9d3efca273eadb7338d5012a976b6fc2fc98f448644b6db6666e454fe061c8c1a78e78433e3b8c5

/data/data/com.fcvyuwiw.stdonrxk/files/476999.so

MD5 5659b3163253283bf73f6a520a8063ab
SHA1 9a37028465631f04fb9d94906dc5493fc3f0c394
SHA256 dd4d34f790692a264cb783f8580d290cfa9d003809e2894b8fb456597b6d9108
SHA512 68c4f593fe8309333338d27708b5de2e1ad9e60e082d1b567681268b129f4e4bc3da21b9a255a370e4b537d243c9a94652c42798e4bf7d1366def29634974f4a

/data/data/com.fcvyuwiw.stdonrxk/logs/Sistema1717290800443.log

MD5 4c12ca3f4b5428bf4cecf9d3a69425c1
SHA1 92161c5818e48c244050d76186d5efeda969095f
SHA256 a20a589aca0f27c40a6674ef4a9f02b6d3d5f837190884843fbaaf485ec4eb7d
SHA512 f618ae439d10f9d60883c62b1b0d7904f5c91f4a92befbda90b51c476f0c2812e5056f39c23d0485b1c24e994312dd1a6a6c7d4bac838abd4ea7c7ec9f5f9b63

/data/data/com.fcvyuwiw.stdonrxk/files/Background/black-wallpapers-for-smartphone-102-700x990.jpg

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

/data/data/com.fcvyuwiw.stdonrxk/databases/privatesms.db-journal

MD5 612275455668a249d568afa18a2df781
SHA1 dd905d30813a54504abc21bcc5845154e5d3d5e4
SHA256 0fe6d5587bc987160f09bf9ee7b189edc613d2be96bcee427fe203d96b265a0f
SHA512 bcfe11567c93902d33afc90daaee648dcc223ef7df624460495ff722703c602bc617ebbb2260ed96ab09ac2c5c3ff2d6c9007f3382e20bba818afe2d52944145

/data/data/com.fcvyuwiw.stdonrxk/databases/privatesms.db

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

/data/data/com.fcvyuwiw.stdonrxk/databases/privatesms.db-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.fcvyuwiw.stdonrxk/databases/privatesms.db-wal

MD5 fed02f16458a4ffd9a503b1fdb704ba1
SHA1 992977bae2c299f51aa8637c594378a7eca47e2c
SHA256 38b1635452507496378819ceaad8977a3b1108c12df44b13a6bb5aadeb12a75c
SHA512 1e29a24b9209827cd2e2ce4e9f6222744cf6997d8b0d84150c96160c8a01466254a1b841ea7e4298df8e216a01fa85a10a8bea9898bd6fd6aaa3938bd587cefb