Malware Analysis Report

2024-09-09 12:36

Sample ID 240605-rpr73sad67
Target 71db55019ad1be551ff6f993be0d460877b0ccce9b7045a2b228e2bbb7631d85.apk
SHA256 71db55019ad1be551ff6f993be0d460877b0ccce9b7045a2b228e2bbb7631d85
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

71db55019ad1be551ff6f993be0d460877b0ccce9b7045a2b228e2bbb7631d85

Threat Level: Known bad

The file 71db55019ad1be551ff6f993be0d460877b0ccce9b7045a2b228e2bbb7631d85.apk was found to be: Known bad.

Malicious Activity Summary

tispy collection discovery evasion infostealer persistence spyware trojan

TiSpy

Loads dropped Dex/Jar

Queries the phone number (MSISDN for GSM devices)

Requests cell location

Queries information about the current nearby Wi-Fi networks

Queries information about active data network

Queries the mobile country code (MCC)

Declares broadcast receivers with permission to handle system events

Requests dangerous framework permissions

Reads information about phone network operator.

Queries information about the current Wi-Fi connection

Acquires the wake lock

Declares services with permission to bind to the system

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

2024-06-05 14:22

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

2024-06-05 14:22

Reported

2024-06-05 14:28

Platform

android-x86-arm-20240603-en

Max time kernel

47s

Max time network

132s

Command Line

com.pmcjuuem.icxutzaw

Signatures

TiSpy

trojan infostealer spyware tispy

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.pmcjuuem.icxutzaw/files/dex/dDTIpWsuMflrQgFrw.zip N/A N/A
N/A /data/user/0/com.pmcjuuem.icxutzaw/files/dex/dDTIpWsuMflrQgFrw.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.pmcjuuem.icxutzaw

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

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.179.234:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 brunoespiao.com.br udp
US 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
GB 172.217.16.238:443 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.pmcjuuem.icxutzaw/files/dex/dDTIpWsuMflrQgFrw.zip

MD5 4e60453aedde13ae316fa4099e537c02
SHA1 ecc2dea3e2c71bf51c2d87197d5750fc630ebbf4
SHA256 f035b6eaf1b853f4d841a08143e5cf7425906fddde7c4f0152a20d282d7502d9
SHA512 dae74758517eb21ac5aab0e626d989aeaafd65a58e46e9b6779e7b154c61fb7f21af6635dcc6d238769782218167933f46235c2113a0d74fcc83d26e674ef23b

/data/user/0/com.pmcjuuem.icxutzaw/files/dex/dDTIpWsuMflrQgFrw.zip

MD5 c527cab8b71b5ea90b656ced07cd69a7
SHA1 7144a30edcfa71a4c971ee4339581c485678a663
SHA256 14e6084a7989935ca76aabaeb16866009e7cb921401cded697cc9ce28b47e03f
SHA512 272d9b285db80c88faff0c35caa333ea5bd5894a86bd489548c2e7880ec903c6bbe308abf3809486b1c6da6e8c57821c2c07252139cade9bdd80c0188b636024

/data/user/0/com.pmcjuuem.icxutzaw/files/dex/dDTIpWsuMflrQgFrw.zip

MD5 2d78f35b04bc4dbadf7d1167e93fec88
SHA1 dc2dd44de23bbb278cf74abdd61c4b39b3c13f89
SHA256 7d0550d38597828eed5e9dae5396e13f62ce93bba3227dbb92d4c4bd1d36ea31
SHA512 3b708a1fd702404028b1adbd48e2caf3107990ae4a8f264c39e08ea9910487f02134bb00c359afe2779c1df38cb3f9671c0e6f5f42fd68b4fa9cfe952c54ebe1

/data/data/com.pmcjuuem.icxutzaw/files/477071.so

MD5 637670902d896515cbec6d0f352e94db
SHA1 a13e405da02115140f4b297a76639eb146392be9
SHA256 332f59cebe1b8a97fe1077ba3fad0a903daf292a38a2603a2ec70cde9b3d1175
SHA512 66641d71ac49c3cd35583214d61668c990bf3e47cf01c1f154ccde5b2f7d3bedc2d65c7697f1f611230517db54ee6e042499245004bbaaf3c2cf1d24799edea9

/data/data/com.pmcjuuem.icxutzaw/logs/Sistema1717597510263.log

MD5 f0c373fdc81c307c81d5e53726ab14f4
SHA1 efa9d8cdad123b29c08fcc6f70c8dad1442f3271
SHA256 a2d057044d70ae1ffe5d79bee537596bea04df8a1645799a5ac4510190abffdf
SHA512 aa2fe9a89bb4233747798923850da91c8e302ba5c2855d6b12760ea0dc41c1aad8e3c9716594681fd1cd37cad89f7a933b6018cfd7cc6df748479c2eeb42268a

/data/data/com.pmcjuuem.icxutzaw/files/Background/black-wallpapers-for-smartphone-102-700x990.jpg

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

/data/data/com.pmcjuuem.icxutzaw/databases/privatesms.db-journal

MD5 801c3e632232232d020ef7caedf03eba
SHA1 fecd773220d7745cadc945c0f44e227f2f0315f5
SHA256 742403ada3c3d3317120db3061a53f79794851ef016a49de836768de1f407f65
SHA512 18e7c4af9a9b07de613bd967edd55d536945a9b9d81318c674e3c287e80a9ec0a776ead1a737f6f5ebc4665069ea572bf5cd891fec1177b1154abc598755d438

/data/data/com.pmcjuuem.icxutzaw/databases/privatesms.db

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

/data/data/com.pmcjuuem.icxutzaw/databases/privatesms.db-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.pmcjuuem.icxutzaw/databases/privatesms.db-wal

MD5 cdec8bc4e77d807926b71185e196d07d
SHA1 ccc13cfba3b91f26c6faafdfa90c7d449d8e7e41
SHA256 c6f388d8cee59fbe674b2e7f01469c5b773771413d494a2b842c80fdd6c4787e
SHA512 8085770a1f2306fad97d54c8e78421430f563877d96cf6c385fc6b085f3911b6086b23c078d98565275db032665f26b17a3fe5f57eb0b0bdf4fb3c9bd036dacd