Analysis Overview
SHA256
93a8f4468461c74f87061434e789234f579564ca605341782e3e3cf77af30e3f
Threat Level: Known bad
The file bruno-wi1.apk was found to be: Known bad.
Malicious Activity Summary
TiSpy
Requests cell location
Loads dropped Dex/Jar
Queries information about the current nearby Wi-Fi networks
Queries the phone number (MSISDN for GSM devices)
Acquires the wake lock
Queries information about the current Wi-Fi connection
Requests dangerous framework permissions
Queries information about active data network
Reads information about phone network operator.
Declares broadcast receivers with permission to handle system events
Declares services with permission to bind to the system
Queries the mobile country code (MCC)
Registers a broadcast receiver at runtime (usually for listening for system events)
Checks CPU information
Checks memory information
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-08 02:20
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
2024-06-08 02:20
Reported
2024-06-08 02:23
Platform
android-x86-arm-20240603-en
Max time kernel
29s
Max time network
130s
Command Line
Signatures
TiSpy
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.yyfyymmy.ytouakau/files/dex/HdjhcMuLzPsvoawjF.zip | N/A | N/A |
| N/A | /data/user/0/com.yyfyymmy.ytouakau/files/dex/HdjhcMuLzPsvoawjF.zip | N/A | N/A |
Queries information about the current nearby Wi-Fi networks
| Description | Indicator | Process | Target |
| Framework service call | android.net.wifi.IWifiManager.getScanResults | N/A | N/A |
Queries the phone number (MSISDN for GSM devices)
Requests cell location
| 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
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
Queries information about the current Wi-Fi connection
| Description | Indicator | Process | Target |
| Framework service call | android.net.wifi.IWifiManager.getConnectionInfo | N/A | N/A |
Queries the mobile country code (MCC)
| Description | Indicator | Process | Target |
| Framework service call | com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone | N/A | N/A |
Reads information about phone network operator.
Registers a broadcast receiver at runtime (usually for listening for system events)
| 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.yyfyymmy.ytouakau
/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.yyfyymmy.ytouakau/files/dex/HdjhcMuLzPsvoawjF.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.yyfyymmy.ytouakau/files/dex/oat/x86/HdjhcMuLzPsvoawjF.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 | 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 |
| US | 34.200.160.51:443 | pc.brunoespiao.com.br | tcp |
| GB | 172.217.16.238:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.200.46:443 | android.apis.google.com | tcp |
| GB | 142.250.187.234:443 | semanticlocation-pa.googleapis.com | tcp |
Files
/data/data/com.yyfyymmy.ytouakau/files/dex/HdjhcMuLzPsvoawjF.zip
| MD5 | 2658f236a97e112b46d8e0cd25eb27b1 |
| SHA1 | 7b30c33cd3b9365947db8a503064844c80e071aa |
| SHA256 | 541525cb5c88ed29a7e6c5df319955befe2883dfded2431165a4f973233417ba |
| SHA512 | c289a3b1d1bd5f7de8faecf654ee618a389f9e92243116c0fd05d1f1da247cee7b3ba4b3a30cbc3a44c3e8652c3e14daf9401aafd69fb2981a09ece3988ed204 |
/data/user/0/com.yyfyymmy.ytouakau/files/dex/HdjhcMuLzPsvoawjF.zip
| MD5 | 37f9195103f6f047ad41572689809f59 |
| SHA1 | 7ceb645ef284ecd9982877fe6922e67381260d48 |
| SHA256 | 2736c3001fe5e3903d0285bd7ed6b567f59072682ec24fcc6aec80f9ef34486f |
| SHA512 | c39e29bd794dc2c6c338c4d21f7e84f93b05079cedca1fae141eca85271a2e7f45317baf73dcbf36305af8e2e5a6b554ca2d8066472a834cd628fbf190567c34 |
/data/user/0/com.yyfyymmy.ytouakau/files/dex/HdjhcMuLzPsvoawjF.zip
| MD5 | 55bc222ae91d0f67b8c4f048653b6e4d |
| SHA1 | 7c7fe177c27c0f14652266730058b6b85bfd102f |
| SHA256 | ceb689485edae202ec1a27407fe966dfb94870e25a8720ea821b5561f960ebed |
| SHA512 | 01e2044f73860bbeee1bee0375daa7f179b87d053751aef5176c3283f29c7ab33e93c3ce532db50ee678c696375ce0f7bd437fa85cd7790986920723d3aa6381 |
/data/data/com.yyfyymmy.ytouakau/files/477167.so
| MD5 | 6981d39999bb88f8e2fe302c74e18e52 |
| SHA1 | 9a73de05a5ff18aecbc8728bc6db2059bb8a85ff |
| SHA256 | 460d78c2c0621cee4d4314163abc642fb43fd586e3f124386d8058c6de45f7f1 |
| SHA512 | cfb5317e99f752d1ef08d1bb48114d8a1ce6a670ed6cfeb151b9af4cd077b818976315503eb01a30d724df2c68d7beb5d426cc8745b07c1bfef32ad069c06b9b |
/data/data/com.yyfyymmy.ytouakau/logs/Sistema1717813217979.log
| MD5 | a2f4017c85dc66708a699fa94dcf617f |
| SHA1 | 5fc0fbffa592fd3c71654bce9b28def0237df1c3 |
| SHA256 | 611d1e2f0f3f3a4d1b8c3c7ecfd112ebede61e2137710f7f6ea52901f1b67bcf |
| SHA512 | a5c8a103bb89e0ec0db34301c4bc1af886bb5f5a8f7a75f6fb7583f464e57b2a69725da67d4e3d307d6b105e627362ef5c03d1739747bf3c8eab37b7c7807c80 |
/data/data/com.yyfyymmy.ytouakau/files/Background/black-wallpapers-for-smartphone-102-700x990.jpg
| MD5 | 4651e1fd4234ee465d6fe6349f2e178d |
| SHA1 | 1a86fbd1edd11fa983155172d484959760c1fc0e |
| SHA256 | 725ccd777793d5b05707aa28438b58a021c15b0f9cf47ace83aada6ea93a921b |
| SHA512 | 6962571dbc91930f4624e3c80e1ab7a5ac23f8f13ccb4587d1619c5d5f8e9731974ae954e8b9ba2e86084f8e797c6a9d49267667a98e47bd7af9e0af29686b0c |
/data/data/com.yyfyymmy.ytouakau/databases/privatesms.db-journal
| MD5 | 4b637e770678d29d92b44b3a58601d02 |
| SHA1 | 53f4281572e6715c1836e79d32dd5845c572704a |
| SHA256 | 116cf706ce26b446f3bfbc3413b8773091e9f60457d03908a3d88c2908696418 |
| SHA512 | 8388780bbf87902f9a7bdfbe1161edc3539c8a8a53b8f25631af058469b482eddfab5da76793d0d4bf1fdd7da35d23d418d58de91566fc9c72bd1077bec87e18 |
/data/data/com.yyfyymmy.ytouakau/databases/privatesms.db
| MD5 | 3621ce0aa81e37bc5c80e2cf881f1dd0 |
| SHA1 | 00365f82dcada94caea07443656848baf60b3bd9 |
| SHA256 | 8620d146b06037c9dc98b8788c3137344eb9d7e1f8b982ffec4c1d8549f24dd5 |
| SHA512 | 76bb7175359d61ce39e95008269752de25769c4e274b4bcf37b920bc2cbfb680b2a4a88de860ed069655d1f47604638b0301c2c6131107cd929348895d73d2bf |
/data/data/com.yyfyymmy.ytouakau/databases/privatesms.db-shm
| MD5 | bb7df04e1b0a2570657527a7e108ae23 |
| SHA1 | 5188431849b4613152fd7bdba6a3ff0a4fd6424b |
| SHA256 | c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479 |
| SHA512 | 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012 |
/data/data/com.yyfyymmy.ytouakau/databases/privatesms.db-wal
| MD5 | c02ccd47f63c7b7eac2c947cf442569f |
| SHA1 | 2bcc3f2866047f08f8f188e38a3cf73f8f42f611 |
| SHA256 | 768192d1bd9e746c3f9c1c7a02719fc946db14f9520e1666a7feaf249dcb696d |
| SHA512 | 52e10f5318904149dc3f1115b727b5fa9d0aa01911b40afb1777f136e24d4fad607b59417058fe181bc01721cf526c0a35c0607a7399fba4f70ed79e4ddf0793 |