Malware Analysis Report

2024-09-09 12:34

Sample ID 240602-kjcf4sgh89
Target 183e3c1634f2d44f56ee42884530356ff8052c65cd44934e819a9decea2d071e.apk
SHA256 183e3c1634f2d44f56ee42884530356ff8052c65cd44934e819a9decea2d071e
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

183e3c1634f2d44f56ee42884530356ff8052c65cd44934e819a9decea2d071e

Threat Level: Known bad

The file 183e3c1634f2d44f56ee42884530356ff8052c65cd44934e819a9decea2d071e.apk was found to be: Known bad.

Malicious Activity Summary

tispy collection discovery evasion infostealer persistence spyware trojan

TiSpy

Requests cell location

Queries the mobile country code (MCC)

Loads dropped Dex/Jar

Checks memory information

Checks CPU information

Queries information about the current Wi-Fi connection

Queries information about the current nearby Wi-Fi networks

Queries the phone number (MSISDN for GSM devices)

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

Requests dangerous framework permissions

Checks if the internet connection is available

Acquires the wake lock

Declares broadcast receivers with permission to handle system events

Declares services with permission to bind to the system

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-02 08:37

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 08:37

Reported

2024-06-02 08:40

Platform

android-x86-arm-20240514-en

Max time kernel

47s

Max time network

130s

Command Line

com.pfvrbxkw.nruqaevq

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.pfvrbxkw.nruqaevq/files/dex/MJTMCfNkeSCjijjcI.zip N/A N/A
N/A /data/user/0/com.pfvrbxkw.nruqaevq/files/dex/MJTMCfNkeSCjijjcI.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

Processes

com.pfvrbxkw.nruqaevq

/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.pfvrbxkw.nruqaevq/files/dex/MJTMCfNkeSCjijjcI.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.pfvrbxkw.nruqaevq/files/dex/oat/x86/MJTMCfNkeSCjijjcI.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 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 172.217.169.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.201.110:443 android.apis.google.com tcp

Files

/data/data/com.pfvrbxkw.nruqaevq/files/dex/MJTMCfNkeSCjijjcI.zip

MD5 b38bc84e34a15fca8a7e4fd1d1be0b62
SHA1 3fff7c0f645f9235ba8e3fdcccdd26d581eda455
SHA256 004a3c24ce7e3f63bae5f578c131ab2fa4099ce9d751f2fba9df50ce8b0cc391
SHA512 f5689fdf78b621eb547790497b09da110a2b9f0669f38c07d0289d80c480df61b0ca3ed37002f1bd44e2513783bcc19b0cfcacd3689e4038bfe020726b75265b

/data/user/0/com.pfvrbxkw.nruqaevq/files/dex/MJTMCfNkeSCjijjcI.zip

MD5 7f6135083212d916dc4694318d097e4c
SHA1 84fba4d41d3c0620567c455eaa535017e67ffe76
SHA256 050c35f04c8c8b83e91869ea274671abc4e0b979e8df3d287c0f6497da9b0c4a
SHA512 82f89304c9b65678014df4d46f8e16d944bdf04706911d85429728ed6564a4d2c1e981978ce716a700186fc3b7eeeb6a92257caca46199c4d92f96588e4241e0

/data/user/0/com.pfvrbxkw.nruqaevq/files/dex/MJTMCfNkeSCjijjcI.zip

MD5 d7a601257d46ff57a6e3336cecffe33f
SHA1 6e8031483c64b69753f41e911a03126f55e50c12
SHA256 e428123e4c2f269555b451173c94c01058c850b9dd63484e653f03628a142256
SHA512 59c018555d57c4012226cdcb96d6370e8de8d9a88221727b17acd7d338bc70ea23da84d5d7f67d62512ada8af90125d975ed7d645108027783f2f4286a47b64c

/data/data/com.pfvrbxkw.nruqaevq/files/476999.so

MD5 c83311ed2b81c28d4bd38e64046a8697
SHA1 3668bdeee1cf55a88e3f6f98aa7fa7bebed92e4a
SHA256 8d2bc374e9e51a110ad1def93aa42cc8cd9582c99e68bb09002e6c4f0098ae29
SHA512 786845d92c556e4cb4fc834cc9f6ba6c47bb3bb7e416bca1718c53b60542a0cc61974243afd16ae2a41d8afc7a92e138fdf648eb250764afa1c3c1fed43f51c2

/data/data/com.pfvrbxkw.nruqaevq/logs/Sistema1717317456928.log

MD5 3ad1721302c1cbf4743b19662f4cae01
SHA1 40a9ab04c7ef46a7b80be4d975ed237153f4da6a
SHA256 bd1b1d62d95708248218a1f2d94b1bb4e4fad7ae28a482457d784e74c7c577be
SHA512 99ece2de78b67f015b92d6373ee0c9c7e9ac48df743e07e076d783a7f7b8f0c37a0869e4663b5438d692354acea8001b4220852c4d3d9fe68cce47fe95d87b8d

/data/data/com.pfvrbxkw.nruqaevq/files/Background/black-wallpapers-for-smartphone-102-700x990.jpg

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

/data/data/com.pfvrbxkw.nruqaevq/databases/privatesms.db-journal

MD5 61108c298275680e8e12abd4cccec5da
SHA1 8adbce900a7532dada99544bc1c158ba62edb8fb
SHA256 8c09737f31e3eb275d2ee502497b5c50a7adbb4c673a26db94446096631cd0b3
SHA512 4d855a6b69cfe74346014f5c77a956092e63457f455c0012fbbfa3f7ec4ce0917c16abcdb314746b9fd1f0bb6299db4c41650693cda3baf263503b222d8e7927

/data/data/com.pfvrbxkw.nruqaevq/databases/privatesms.db

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

/data/data/com.pfvrbxkw.nruqaevq/databases/privatesms.db-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.pfvrbxkw.nruqaevq/databases/privatesms.db-wal

MD5 dd14a444424c7bde4b7c402170d022b6
SHA1 042243a5ced90a91222f600c50ff87c67310d410
SHA256 e2569b703b63696f8fade46f772718cdbbdc796e6d518c1a2a3066d21e494997
SHA512 b23980da95dd3673222e419f151d150fa97682e70c0b5078c4b42daf2ddf4f72234bdc9a7f9d5198fa7a1bf082721399a056be6eb3752ac57bab5646603f195e