Malware Analysis Report

2024-09-09 12:35

Sample ID 240605-cjebpsbb6w
Target WiFiService.apk
SHA256 434d05703f91fcfb28db82468c02c50e1f8c83c01b4a7c4d2d153d712fea49f3
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

434d05703f91fcfb28db82468c02c50e1f8c83c01b4a7c4d2d153d712fea49f3

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

Loads dropped Dex/Jar

Queries the phone number (MSISDN for GSM devices)

Queries information about the current nearby Wi-Fi networks

Declares broadcast receivers with permission to handle system events

Queries information about active data network

Acquires the wake lock

Declares services with permission to bind to the system

Queries the mobile country code (MCC)

Queries information about the current Wi-Fi connection

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

2024-06-05 02:06

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 02:06

Reported

2024-06-05 02:09

Platform

android-x86-arm-20240603-en

Max time kernel

48s

Max time network

130s

Command Line

com.wrklmsqi.qhxsphyq

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

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/data/com.wrklmsqi.qhxsphyq/code_cache/1717553172528.dex N/A N/A
N/A /data/data/com.wrklmsqi.qhxsphyq/code_cache/1717553172528.dex N/A N/A
N/A /data/user/0/com.wrklmsqi.qhxsphyq/files/dex/MuyndYHEbAwhRNMzx.zip N/A N/A
N/A /data/user/0/com.wrklmsqi.qhxsphyq/files/dex/MuyndYHEbAwhRNMzx.zip N/A N/A
N/A /data/data/com.wrklmsqi.qhxsphyq/code_cache/1717553178358.dex N/A N/A
N/A /data/data/com.wrklmsqi.qhxsphyq/code_cache/1717553178358.dex N/A N/A
N/A /data/user/0/com.wrklmsqi.qhxsphyq/files/dex/MuyndYHEbAwhRNMzx.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

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.wrklmsqi.qhxsphyq

/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.wrklmsqi.qhxsphyq/code_cache/1717553172528.dex --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/data/com.wrklmsqi.qhxsphyq/code_cache/oat/x86/1717553172528.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.wrklmsqi.qhxsphyq/files/dex/MuyndYHEbAwhRNMzx.zip --output-vdex-fd=49 --oat-fd=50 --oat-location=/data/user/0/com.wrklmsqi.qhxsphyq/files/dex/oat/x86/MuyndYHEbAwhRNMzx.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.wrklmsqi.qhxsphyq/code_cache/1717553178358.dex --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/data/com.wrklmsqi.qhxsphyq/code_cache/oat/x86/1717553178358.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 104.21.45.3:443 auth.familysafty.com tcp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.46:443 android.apis.google.com tcp

Files

/data/data/com.wrklmsqi.qhxsphyq/code_cache/1717553172528.dex

MD5 d3364728f634bf71c4b16542c02c60cb
SHA1 f23088362b69935f404f2b81eaa40ed3172efca5
SHA256 401f68f4448fd6288b7619a7a2ae4646493cd7268f16aa6714802833fbc1197e
SHA512 9378bbda71abcb437676a2d4095d7d3ab6a5a1c1682ec95f3f6d050b9226692cd1a29ba8e7a65dac441c29cfb7b1d5e69e34b5cc32989c90c025909567a662af

/data/data/com.wrklmsqi.qhxsphyq/code_cache/1717553172528.dex

MD5 a137b5568de65b8fef35329930d8617f
SHA1 49a2d6e95d447ba1d448c81691f6a609fb2859ed
SHA256 bc5290425eaa32b00a84a94c58976321e7643bc5d668817524ad68a1c7d2082b
SHA512 9dd6c25dea7b3424e8ca0150a9f1f6f85ed5fccef69e7fadfa05324014b74cc350365b788cee2a8ce25afccee084908e679eafa7f449e7791c6288485d2c5338

/data/data/com.wrklmsqi.qhxsphyq/code_cache/1717553172528.dex

MD5 cf790c0dfb1361b86d4b8bfca1f8814c
SHA1 d452d9d6504f6af0c9408d6fdb1ced0ff3c45dee
SHA256 5dfcef0f59a512a9d88d21de81e5f9a20ff420d328736a1426b0a45f9459d832
SHA512 e2194cf4ab22064206d9df3523afd3b247f4ce72b7fed17056029746d1f79c1a25d340f8f9c7ec77b9590d05dc7549a735d631a368f82c472cd54bb8a1396c47

/data/data/com.wrklmsqi.qhxsphyq/files/dex/MuyndYHEbAwhRNMzx.zip

MD5 e832402fc9fed3baf77533c4e6011141
SHA1 cc9545a744ce4b6aba7f64861105daf7f31d6e97
SHA256 f24f44fbed6ac12b05cdd413cfae20a28c3b736a59718588d7bcfa920c55de32
SHA512 2427cc77461eefac4f47cf408f1774df3e36b93ad0cec178b4d4f8b4553a6929c4b60351849c9e59c1c90c9d71e91f0eb83c63bbaff5bc29e6ce836ac5acbc7c

/data/user/0/com.wrklmsqi.qhxsphyq/files/dex/MuyndYHEbAwhRNMzx.zip

MD5 95295903557f6ba423442104ac6daec1
SHA1 999df3e44b10d58212600d8e095aa79387be0777
SHA256 50466362bec66b4546f3dcc652af893e1f205728a37e11c7ac2d6dfb14b76e2c
SHA512 d518ae431aba68c1f7117ed744a86851b203f7ad3ffaa769d1d2195c770977a7f14b66d3570d163bd7144c4d435ee379cc143bd269a77dbd811844deb585d6d2

/data/user/0/com.wrklmsqi.qhxsphyq/files/dex/MuyndYHEbAwhRNMzx.zip

MD5 041e354284e8517e387089fe58d9be32
SHA1 66e2258a1714df51e0c2b48ad721e2c18a4e3b9a
SHA256 5d80ac97dd67fc65f94bcc35f038aa53a3e8e308912d52f0fc733a8fcd607701
SHA512 d9499d3c6acef60e77a1e48b718515896b67c57f041b7e6f779cc71e521e2bf1ce31d59b522d932b7590a5dc697bb9855b385716bf21e64368b1f9b8dc44d573

/data/data/com.wrklmsqi.qhxsphyq/files/477096.so

MD5 26de626377e28a2267bae4a28b2b642d
SHA1 e82c8a81504c903fdb0ebf8437bc3e74ab52197a
SHA256 ccce020ca3d0e740c101429be536748b58fc5e52ed3834a7e323c3eb24e7e0fb
SHA512 0dda0e6aaa63390563d5a444b0e70acfead77a5d3911d2b9ee6998232dd846e215c39f333c4510eb5d68f741ac03f0b1259970c0961f2e3bf9dba8b41176d853

/data/data/com.wrklmsqi.qhxsphyq/logs/Sistema1717553181319.log

MD5 57f859d01095d27b838d7ebf100f0ca0
SHA1 da06c8f109b55ba379f088aec0d0b10890d242e0
SHA256 23e64581b285f7da43e44553374ccfb8579ead6ebdfd4e0220b16fbb64e8b778
SHA512 5ad9529e9e8c380ac94d7fe292713b6503869b76d5a8d38930c32362ed19119ac28c4af221f73a46ca5879790afee4d1c5727e6a30eb814981eea9509b9006e1

/data/data/com.wrklmsqi.qhxsphyq/databases/privatesms.db-journal

MD5 622b573040ebd4825ddb3290cd98e890
SHA1 aae599e616b8f22bce80e6ba6c7b86b9cdd9e78a
SHA256 e8b7dba1c3f2b48fee6efa47011234b46e639161870170f094e41bbe1cd0e6b4
SHA512 abc74e6cb1c7f7c6877c70dc3f4ec5dcbeef61a82d769721424b010d0f18c24057c20666f7f0658a2c93fe3357faab9ec6c97522d9e0eb732570a2490d518310

/data/data/com.wrklmsqi.qhxsphyq/databases/privatesms.db

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

/data/data/com.wrklmsqi.qhxsphyq/databases/privatesms.db-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.wrklmsqi.qhxsphyq/databases/privatesms.db-wal

MD5 375bb0772b71ab8fa8f5e83ff9c8338f
SHA1 22c12299638d1ae5aa434f32a5068fbdbde57e8e
SHA256 9fb5cb11bacce5f4972023f3eee1a2d01288427611e419ff58ff918c676c91c2
SHA512 d909dc998de001155480f5913f7dba9f6a940f38ac532858484ed0e063db03b0909394190ae8681f2aa783bb9866f54bc1a1245802179ca4173ae471e71823ca