Malware Analysis Report

2024-10-19 11:46

Sample ID 240510-ckjmtacg2x
Target WiFiService.apk
SHA256 4e3e24dcd83d8ab0fcedb625bbc4ed75b99161cf0bc60153fa4ebbf13d60636a
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

4e3e24dcd83d8ab0fcedb625bbc4ed75b99161cf0bc60153fa4ebbf13d60636a

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 the phone number (MSISDN for GSM devices)

Queries the mobile country code (MCC)

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

Queries information about the current nearby Wi-Fi networks

Loads dropped Dex/Jar

Queries information about the current Wi-Fi connection

Reads information about phone network operator.

Declares broadcast receivers with permission to handle system events

Checks if the internet connection is available

Acquires the wake lock

Requests dangerous framework permissions

Declares services with permission to bind to the system

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-10 02:08

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

2024-05-10 02:08

Reported

2024-05-10 02:10

Platform

android-x86-arm-20240506-en

Max time kernel

49s

Max time network

130s

Command Line

com.yxadwqox.sbrcjibw

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.yxadwqox.sbrcjibw/code_cache/1715306890339.dex N/A N/A
N/A /data/data/com.yxadwqox.sbrcjibw/code_cache/1715306890339.dex N/A N/A
N/A /data/user/0/com.yxadwqox.sbrcjibw/files/dex/kMqvFqmNzloGVQaCX.zip N/A N/A
N/A /data/user/0/com.yxadwqox.sbrcjibw/files/dex/kMqvFqmNzloGVQaCX.zip N/A N/A
N/A /data/data/com.yxadwqox.sbrcjibw/code_cache/1715306896588.dex N/A N/A
N/A /data/data/com.yxadwqox.sbrcjibw/code_cache/1715306896588.dex N/A N/A
N/A /data/user/0/com.yxadwqox.sbrcjibw/files/dex/kMqvFqmNzloGVQaCX.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

Reads information about phone network operator.

discovery

Processes

com.yxadwqox.sbrcjibw

/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.yxadwqox.sbrcjibw/code_cache/1715306890339.dex --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/data/com.yxadwqox.sbrcjibw/code_cache/oat/x86/1715306890339.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.yxadwqox.sbrcjibw/files/dex/kMqvFqmNzloGVQaCX.zip --output-vdex-fd=49 --oat-fd=50 --oat-location=/data/user/0/com.yxadwqox.sbrcjibw/files/dex/oat/x86/kMqvFqmNzloGVQaCX.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.yxadwqox.sbrcjibw/code_cache/1715306896588.dex --output-vdex-fd=44 --oat-fd=47 --oat-location=/data/data/com.yxadwqox.sbrcjibw/code_cache/oat/x86/1715306896588.odex --compiler-filter=quicken --class-loader-context=&

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.200.42:443 tcp
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 142.250.179.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.213.14:443 android.apis.google.com tcp

Files

/data/data/com.yxadwqox.sbrcjibw/code_cache/1715306890339.dex

MD5 d3364728f634bf71c4b16542c02c60cb
SHA1 f23088362b69935f404f2b81eaa40ed3172efca5
SHA256 401f68f4448fd6288b7619a7a2ae4646493cd7268f16aa6714802833fbc1197e
SHA512 9378bbda71abcb437676a2d4095d7d3ab6a5a1c1682ec95f3f6d050b9226692cd1a29ba8e7a65dac441c29cfb7b1d5e69e34b5cc32989c90c025909567a662af

/data/data/com.yxadwqox.sbrcjibw/code_cache/1715306890339.dex

MD5 a137b5568de65b8fef35329930d8617f
SHA1 49a2d6e95d447ba1d448c81691f6a609fb2859ed
SHA256 bc5290425eaa32b00a84a94c58976321e7643bc5d668817524ad68a1c7d2082b
SHA512 9dd6c25dea7b3424e8ca0150a9f1f6f85ed5fccef69e7fadfa05324014b74cc350365b788cee2a8ce25afccee084908e679eafa7f449e7791c6288485d2c5338

/data/data/com.yxadwqox.sbrcjibw/code_cache/1715306890339.dex

MD5 cf790c0dfb1361b86d4b8bfca1f8814c
SHA1 d452d9d6504f6af0c9408d6fdb1ced0ff3c45dee
SHA256 5dfcef0f59a512a9d88d21de81e5f9a20ff420d328736a1426b0a45f9459d832
SHA512 e2194cf4ab22064206d9df3523afd3b247f4ce72b7fed17056029746d1f79c1a25d340f8f9c7ec77b9590d05dc7549a735d631a368f82c472cd54bb8a1396c47

/data/data/com.yxadwqox.sbrcjibw/files/dex/kMqvFqmNzloGVQaCX.zip

MD5 539a6c55d4a25862187a4b2fb3a7388e
SHA1 1c97109e7327ebf13a55d1d8f5be5cdd1b09b541
SHA256 b68a51b641edfd3102ab2055b4d382df79d2a06db38d757539ca0da580f7c68c
SHA512 c74f56373fe87e9599d71acca88ffd0c7c488ccd97e5ca61d66328e0a771c3435908db7844ba5268ff080bbb3932942d3b413f265e1f8388233799e583935350

/data/user/0/com.yxadwqox.sbrcjibw/files/dex/kMqvFqmNzloGVQaCX.zip

MD5 a4f6eb369e668afd9258e67799d52dcb
SHA1 bbe4cd124a9a495b05cbf1a5ce610e21da5a6a23
SHA256 88b164a5551ea0b68ad3f8b3be3b605c11f7a529992b39b7d1669ff877cc2a2f
SHA512 3e1f2f79f9d7c784af51bf33610881305f7f103654d1ddf0d1222d25e93fa2027b3ad9c1f393fdb7e528696f7b2c08c95cd4d42fca52e8c7694497cac70d9bda

/data/user/0/com.yxadwqox.sbrcjibw/files/dex/kMqvFqmNzloGVQaCX.zip

MD5 275100b32e0c776d89cfa3e6e0dc34db
SHA1 ce39a8794fc63cb81b32bbd8f9140ca24e3df3d0
SHA256 370ca78e271d326eee6f165ca3c47d1dc9031e8949f01d28a3d79b94aabfaf03
SHA512 9cb6604980b1a3718ac3ecbb18ca2ade42c430ee195472a3dff1cfacc851ad97ea0dc9936db905c498d89fc0685467131805ec7db9f5e6b0a1c52328a45a3316

/data/data/com.yxadwqox.sbrcjibw/files/476472.so

MD5 ff86912d3e18cfd8adea2bf05edf45da
SHA1 6449ad66e9a1e9bf75525584137efef407ff080d
SHA256 472b4fc106654cc36e158c82a349b9bbd4a7382037ac53ecc97dd95f97ae3260
SHA512 44c86c238598d26a03f4929f2c5cc4da9d9f0c8df5bddaa39a187f948f46a5b0c63519be70456e5db7a185632c6aa5bb9b4c30784441313812133a2593575fd3

/data/data/com.yxadwqox.sbrcjibw/logs/Sistema1715306900507.log

MD5 1fa54557713e3fe843e11c861eec9c28
SHA1 9635aa4721ae4053942c5dee5a19655f13bc0e9b
SHA256 e02d56eb56d578a648246f6fe4a9548e7432ee7c8a4d7947aa3bd003c4223822
SHA512 82c4d7698d5268e71b132177e8cea3832a68d76689e917d8266d0bf5f928423c04144e2d80df1cb885ec8aa37a727590ca28f28a521714a2bfe0c1e9e31132fd

/data/data/com.yxadwqox.sbrcjibw/databases/privatesms.db-journal

MD5 2e23323def8a3bf6066477609d435aa0
SHA1 45c51c5266ff7b7b7878a4ad0e29c2348220a47d
SHA256 3fc008397d640aafadcadaeeff50cbce70b2151a162c93098dce37e5aebe8fdb
SHA512 e5e8b4948f777210e4fe43b0f3d2f9a4ad1152b8b2e6da091f70fbc78ecd20d91574a4e91ef75e9260729d871d8f4a4d0013a299bbfe731def6042ac5379982a

/data/data/com.yxadwqox.sbrcjibw/databases/privatesms.db

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

/data/data/com.yxadwqox.sbrcjibw/databases/privatesms.db-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.yxadwqox.sbrcjibw/databases/privatesms.db-wal

MD5 6b7707a1c12bd9a4db139f11d3f19b16
SHA1 02114fd1dd4eb900a6eb7bda06f7593bf2b4b05a
SHA256 e8adb5c8d06c705b294698e5d8dc6efbbd687e7a662ced144280279a84e70369
SHA512 e950b60928df8f9dcdec8f289ac028e6bae69f4d6e81a54d79e802686b43c41ddaec791701a6cc508000fd6233f25c5b48f438296d9df507f9c187d81bd4e8cb