Malware Analysis Report

2024-07-28 11:10

Sample ID 240615-cdsbdavgnb
Target a68d68e210a3ee6e9d8ef30c63de4658ef1023fbf27ca7c8d7b79bc6351f5677.apk
SHA256 a68d68e210a3ee6e9d8ef30c63de4658ef1023fbf27ca7c8d7b79bc6351f5677
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

a68d68e210a3ee6e9d8ef30c63de4658ef1023fbf27ca7c8d7b79bc6351f5677

Threat Level: Known bad

The file a68d68e210a3ee6e9d8ef30c63de4658ef1023fbf27ca7c8d7b79bc6351f5677.apk was found to be: Known bad.

Malicious Activity Summary

tispy collection discovery evasion infostealer persistence spyware trojan

TiSpy

Loads dropped Dex/Jar

Queries information about the current nearby Wi-Fi networks

Queries the phone number (MSISDN for GSM devices)

Requests cell location

Declares broadcast receivers with permission to handle system events

Acquires the wake lock

Queries information about active data network

Queries the mobile country code (MCC)

Declares services with permission to bind to the system

Queries information about the current Wi-Fi connection

Reads information about phone network operator.

Requests dangerous framework permissions

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

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-15 01:57

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

2024-06-15 01:57

Reported

2024-06-15 02:01

Platform

android-x86-arm-20240611.1-en

Max time kernel

47s

Max time network

140s

Command Line

com.tktaymsv.ywrlynun

Signatures

TiSpy

trojan infostealer spyware tispy

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/data/com.tktaymsv.ywrlynun/code_cache/1718416688186.dex N/A N/A
N/A /data/user/0/com.tktaymsv.ywrlynun/files/dex/bsGGScoRTfDKSzfDu.zip N/A N/A
N/A /data/data/com.tktaymsv.ywrlynun/code_cache/1718416691690.dex N/A N/A
N/A /data/user/0/com.tktaymsv.ywrlynun/files/dex/bsGGScoRTfDKSzfDu.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

Processes

com.tktaymsv.ywrlynun

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 auth.familysafty.com udp
US 172.67.207.9:443 auth.familysafty.com tcp
GB 216.58.212.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.204.78:443 android.apis.google.com tcp

Files

/data/data/com.tktaymsv.ywrlynun/code_cache/1718416688186.dex

MD5 d3364728f634bf71c4b16542c02c60cb
SHA1 f23088362b69935f404f2b81eaa40ed3172efca5
SHA256 401f68f4448fd6288b7619a7a2ae4646493cd7268f16aa6714802833fbc1197e
SHA512 9378bbda71abcb437676a2d4095d7d3ab6a5a1c1682ec95f3f6d050b9226692cd1a29ba8e7a65dac441c29cfb7b1d5e69e34b5cc32989c90c025909567a662af

/data/data/com.tktaymsv.ywrlynun/code_cache/1718416688186.dex

MD5 a137b5568de65b8fef35329930d8617f
SHA1 49a2d6e95d447ba1d448c81691f6a609fb2859ed
SHA256 bc5290425eaa32b00a84a94c58976321e7643bc5d668817524ad68a1c7d2082b
SHA512 9dd6c25dea7b3424e8ca0150a9f1f6f85ed5fccef69e7fadfa05324014b74cc350365b788cee2a8ce25afccee084908e679eafa7f449e7791c6288485d2c5338

/data/data/com.tktaymsv.ywrlynun/files/dex/bsGGScoRTfDKSzfDu.zip

MD5 f3d0cd73b1928b51a4b9f79e7337e277
SHA1 c3d5bd8a5478f3f3c016a0be204554b4399257ac
SHA256 31ede6fa50f9b8811d4ae2b36930ba9cc3b48ab73fc4c886a82a99c2816824bd
SHA512 86143aca1cc7146dc3c8d11da31d170a4241b626e97693f6bec95f7833c92f5bc7e6f023d517f8df64388f36cadb345dd924fdccd3833cd195834d81c66ab230

/data/user/0/com.tktaymsv.ywrlynun/files/dex/bsGGScoRTfDKSzfDu.zip

MD5 f92eb42a39c7c8b0f520a4295d98e7d4
SHA1 15d7e72423ec616fbe2b895360e53e9acee4539b
SHA256 af7ba83757391d0b8d2d295416c9af6dd94fc052638ef8f51ba678aeee1ec7e9
SHA512 633c43df3bf80cc8382510bac31167bcdb1a8912616366c1e274f5ced38b3f13b7afa04a299b78639fae0f5776373cc70c0b0ab3b999a8925649d6d4b2e140dc

/data/data/com.tktaymsv.ywrlynun/files/477312.so

MD5 978f89f823414f159c3bab3c24e24fca
SHA1 341e1c584a3e1314cd4d5fc6717ee560fa61c0dc
SHA256 f1f252689b59814f5fd42c5d34e5dd91659d5333915a0c5f5c3504d6eec792c4
SHA512 1164ffc1babac2691a770c2b5bee170cf57d6b4fee86fc35c6fca2d61481bae7330721f728d535b88106bb40dab0cd2981f019afe5e01b85f5679b73c7aeec7d

/data/data/com.tktaymsv.ywrlynun/logs/Sistema1718416694475.log

MD5 1683ba4234653a82f0d2239586191d8e
SHA1 d543941c0e8f9c91a1347679c56770323adcb924
SHA256 500f2d75ef52c2c5caca91bf9bdb055b531f3a83ba220ebb58dcb695cf43612e
SHA512 ad22620be8d7ca4dabda7b6a3de2725828939c8da3243a9eb844ab5c5777ae999d5342d9c6f3bc0da3ad3fe5adaec3e7ec336eaafee81ca6107c71070292bf7f

/data/data/com.tktaymsv.ywrlynun/databases/privatesms.db-journal

MD5 025264700fd254749fc958c6af65139e
SHA1 6256e87ae7bca2229ca9aee8282a4dcc1c677f4f
SHA256 b5865e7e0af1ce911f84db35d356e8bc421bf990b64d973f89d4e270dfd753b8
SHA512 ce988e376fcb06c955fca551947c0067033fea8bb5695064df07f268d389edef47157d525b903199858af0e20d17275e3231ee98304e1328edbb563946a5a0de

/data/data/com.tktaymsv.ywrlynun/databases/privatesms.db

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

/data/data/com.tktaymsv.ywrlynun/databases/privatesms.db-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.tktaymsv.ywrlynun/databases/privatesms.db-wal

MD5 1bd422889ed92f6039237ae79a3853de
SHA1 f61c19cfe7e70bb9e677497187670b658dc05cad
SHA256 068466014a461ebd7be444924aaa75ca9f5f73f9bf50ff691d4ed5f97036cb8c
SHA512 4284554c41e8aacabc7ebada0cd5f405095e9af6565fdae24d2c91230c3d92c24225fa44ea2a2f4f8900b3a60039e175a7510455e04d7cbb35cb277fdd10184f