Malware Analysis Report

2024-10-19 11:46

Sample ID 240511-ck49hsfd9y
Target WiFiService.apk
SHA256 e7fd36d30ab9635ec2113d38b6fcfb53092c88fd350e69ee693393e8ead9cefb
Tags
tispy collection discovery evasion infostealer persistence spyware trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Mobile Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

e7fd36d30ab9635ec2113d38b6fcfb53092c88fd350e69ee693393e8ead9cefb

Threat Level: Known bad

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

Malicious Activity Summary

tispy collection discovery evasion infostealer persistence spyware trojan

TiSpy payload

TiSpy

Requests cell location

Queries information about the current Wi-Fi connection

Queries the phone number (MSISDN for GSM devices)

Loads dropped Dex/Jar

Queries the mobile country code (MCC)

Queries information about the current nearby Wi-Fi networks

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

Checks if the internet connection is available

Declares broadcast receivers with permission to handle system events

Declares services with permission to bind to the system

Requests dangerous framework permissions

Acquires the wake lock

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-11 02:09

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

2024-05-11 02:09

Reported

2024-05-11 02:11

Platform

android-x86-arm-20240506-en

Max time kernel

47s

Max time network

130s

Command Line

com.iwzaairh.ntsorkpy

Signatures

TiSpy

trojan infostealer spyware tispy

TiSpy payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Requests cell location

collection discovery evasion
Description Indicator Process Target
Framework service call com.android.internal.telephony.ITelephony.getCellLocation N/A N/A

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/data/com.iwzaairh.ntsorkpy/code_cache/1715393351953.dex N/A N/A
N/A /data/data/com.iwzaairh.ntsorkpy/code_cache/1715393351953.dex N/A N/A
N/A /data/user/0/com.iwzaairh.ntsorkpy/files/dex/tLOhzWaIxAaYhqqtH.zip N/A N/A
N/A /data/user/0/com.iwzaairh.ntsorkpy/files/dex/tLOhzWaIxAaYhqqtH.zip N/A N/A
N/A /data/data/com.iwzaairh.ntsorkpy/code_cache/1715393361247.dex N/A N/A
N/A /data/data/com.iwzaairh.ntsorkpy/code_cache/1715393361247.dex N/A N/A
N/A /data/user/0/com.iwzaairh.ntsorkpy/files/dex/tLOhzWaIxAaYhqqtH.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.iwzaairh.ntsorkpy

/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/data/com.iwzaairh.ntsorkpy/code_cache/1715393351953.dex --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/data/com.iwzaairh.ntsorkpy/code_cache/oat/x86/1715393351953.odex --compiler-filter=quicken --class-loader-context=&

/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.iwzaairh.ntsorkpy/files/dex/tLOhzWaIxAaYhqqtH.zip --output-vdex-fd=49 --oat-fd=50 --oat-location=/data/user/0/com.iwzaairh.ntsorkpy/files/dex/oat/x86/tLOhzWaIxAaYhqqtH.odex --compiler-filter=quicken --class-loader-context=&

/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/data/com.iwzaairh.ntsorkpy/code_cache/1715393361247.dex --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/data/com.iwzaairh.ntsorkpy/code_cache/oat/x86/1715393361247.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 auth.familysafty.com udp
US 172.67.207.9:443 auth.familysafty.com tcp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.14:443 android.apis.google.com tcp
GB 172.217.169.10:443 semanticlocation-pa.googleapis.com tcp

Files

/data/data/com.iwzaairh.ntsorkpy/code_cache/1715393351953.dex

MD5 d3364728f634bf71c4b16542c02c60cb
SHA1 f23088362b69935f404f2b81eaa40ed3172efca5
SHA256 401f68f4448fd6288b7619a7a2ae4646493cd7268f16aa6714802833fbc1197e
SHA512 9378bbda71abcb437676a2d4095d7d3ab6a5a1c1682ec95f3f6d050b9226692cd1a29ba8e7a65dac441c29cfb7b1d5e69e34b5cc32989c90c025909567a662af

/data/data/com.iwzaairh.ntsorkpy/code_cache/1715393351953.dex

MD5 a137b5568de65b8fef35329930d8617f
SHA1 49a2d6e95d447ba1d448c81691f6a609fb2859ed
SHA256 bc5290425eaa32b00a84a94c58976321e7643bc5d668817524ad68a1c7d2082b
SHA512 9dd6c25dea7b3424e8ca0150a9f1f6f85ed5fccef69e7fadfa05324014b74cc350365b788cee2a8ce25afccee084908e679eafa7f449e7791c6288485d2c5338

/data/data/com.iwzaairh.ntsorkpy/code_cache/1715393351953.dex

MD5 cf790c0dfb1361b86d4b8bfca1f8814c
SHA1 d452d9d6504f6af0c9408d6fdb1ced0ff3c45dee
SHA256 5dfcef0f59a512a9d88d21de81e5f9a20ff420d328736a1426b0a45f9459d832
SHA512 e2194cf4ab22064206d9df3523afd3b247f4ce72b7fed17056029746d1f79c1a25d340f8f9c7ec77b9590d05dc7549a735d631a368f82c472cd54bb8a1396c47

/data/data/com.iwzaairh.ntsorkpy/files/dex/tLOhzWaIxAaYhqqtH.zip

MD5 9760c1e3b828f75ccd8356cba63564a8
SHA1 c3292d24c4a9b93cd5efbbf85bad4f466e47d4a2
SHA256 d9cfb838cd0df2042eb3efbed332d27cbf9403129c570a0471b3e15d7970bf80
SHA512 4cd64a9c5c4e8b6fbd26fb522154a6414c885414f23d07683af0ada7c3bbbbe7fb5019202951f02df3eaf6fc5a5d7a3bfe774b050f290b4f8aabd4569991d5a7

/data/user/0/com.iwzaairh.ntsorkpy/files/dex/tLOhzWaIxAaYhqqtH.zip

MD5 18434c5cfeab708c161e96247a97c5bb
SHA1 e27f9bd57a7fd5046e5da0cad11bddba64f86404
SHA256 0274f094031d2e0e8b42a7cc940f41f0319e3fded8669ec4887f71e3f0b9e3c7
SHA512 ff276b364c42a85b537ca6d4212457a7403d635fd6299858c5dcdea8c301606fa0edbcbd5c3db6a7e35b966660d000c4aff3364cb6ff2d8d95f75f670b9f8e5f

/data/user/0/com.iwzaairh.ntsorkpy/files/dex/tLOhzWaIxAaYhqqtH.zip

MD5 c8ccf48c35e85f62716355668c52b704
SHA1 a9e80d41266b899f157bca05e2dbb1f3c5a492d0
SHA256 e87d64bacce45a4332ff4e5d0203823d0529e66e4547b537982aa7162a4c20dd
SHA512 dc7c224891383b8d3c3f742c576a6502f08f58a2dd19e1b5a36281b30dae79ae3e166b7f2c1614505461bb5888272ae8af22bdc05c698dbc60e3faa4a54f3e62

/data/data/com.iwzaairh.ntsorkpy/files/476496.so

MD5 d7af37050e7ce95e5aa2102311f95336
SHA1 403a5c3414aea7a9a20e8c8c89f18c2ee4c5cfa9
SHA256 5972c66f3509911910cc7050f3af11368b7d0600499c06c80bc935ea69d82afe
SHA512 09cc7a5a83cb10a1458590c8e5629a46c43ac0ad93bd0ce09a127627a53c7a67d372b1ab0a5496ed6d715f9e4b48f2b33afee303b6f52008e42011ba5d8289c2

/data/data/com.iwzaairh.ntsorkpy/logs/Sistema1715393365566.log

MD5 4f5ca6fc04215bd0e8e124ce83547911
SHA1 c2599d639b6e226e977f01859957a4087861388a
SHA256 ca0ed33fcd84031d4c5c424d22e1707c299807f9e19272fb1437284cc726730f
SHA512 d7c8b620e9a9f1586738b7153d4e43a7b76f42284115736dc4f28ec81d8b63f5f06f4a84c9d78ae4a351ea0400e89935f8a4976197622624a257bb097db92da8

/data/data/com.iwzaairh.ntsorkpy/databases/privatesms.db-journal

MD5 3c93f0019dde72ca9f640b4c809f4052
SHA1 439169ad9298f1e15163ba7c145b0f87f6b48faf
SHA256 74b8084c97f40c65dda4f3fc154ce42e8c04243312d8af11057531151a67f149
SHA512 19bb9b34b7c9e87944db1aea1f358158158cd96ea9f1f2f5d88168b3a6b777252765438ca134b6ac78fc0921faa90c57b244c3b303d2ba1c1956b70f3b544a9c

/data/data/com.iwzaairh.ntsorkpy/databases/privatesms.db

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

/data/data/com.iwzaairh.ntsorkpy/databases/privatesms.db-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.iwzaairh.ntsorkpy/databases/privatesms.db-wal

MD5 2c4728a5c89074c961fdf5f8a717d927
SHA1 26ec184c754a21deef7e14fab442beead5600c21
SHA256 0f1444bd64bef2cc929264b98e7c7f7dfcf78585356f78a26ed942eca5d8f905
SHA512 2e333ef6610a2b44f4dfb31d405323a9262733e8d601eb0c41a70a5933db5e276772f91510005b1dba94b00b4f6d74cef90bad8d447a7f251a941e2fa6277517