Malware Analysis Report

2024-09-09 12:28

Sample ID 240701-c21mnatdld
Target WiFiService.apk
SHA256 1c767d97ac32cd7b61007889f50cce7c4bc2079ba03a79fbfff33da4766132e0
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

1c767d97ac32cd7b61007889f50cce7c4bc2079ba03a79fbfff33da4766132e0

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

Queries the phone number (MSISDN for GSM devices)

Requests cell location

Queries information about the current nearby Wi-Fi networks

Loads dropped Dex/Jar

Declares services with permission to bind to the system

Requests dangerous framework permissions

Queries information about the current Wi-Fi connection

Queries the mobile country code (MCC)

Declares broadcast receivers with permission to handle system events

Queries information about active data network

Acquires the wake lock

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

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-01 02:35

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

2024-07-01 02:35

Reported

2024-07-01 02:38

Platform

android-x86-arm-20240624-en

Max time kernel

47s

Max time network

130s

Command Line

com.ztomdrrj.ynjgavyh

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.ztomdrrj.ynjgavyh/code_cache/1719801314809.dex N/A N/A
N/A /data/data/com.ztomdrrj.ynjgavyh/code_cache/1719801314809.dex N/A N/A
N/A /data/user/0/com.ztomdrrj.ynjgavyh/files/dex/TFmJoMlBWSvUjzHPF.zip N/A N/A
N/A /data/user/0/com.ztomdrrj.ynjgavyh/files/dex/TFmJoMlBWSvUjzHPF.zip N/A N/A
N/A /data/data/com.ztomdrrj.ynjgavyh/code_cache/1719801320729.dex N/A N/A
N/A /data/data/com.ztomdrrj.ynjgavyh/code_cache/1719801320729.dex N/A N/A
N/A /data/user/0/com.ztomdrrj.ynjgavyh/files/dex/TFmJoMlBWSvUjzHPF.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.ztomdrrj.ynjgavyh

/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.ztomdrrj.ynjgavyh/code_cache/1719801314809.dex --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/data/com.ztomdrrj.ynjgavyh/code_cache/oat/x86/1719801314809.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.ztomdrrj.ynjgavyh/files/dex/TFmJoMlBWSvUjzHPF.zip --output-vdex-fd=49 --oat-fd=50 --oat-location=/data/user/0/com.ztomdrrj.ynjgavyh/files/dex/oat/x86/TFmJoMlBWSvUjzHPF.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.ztomdrrj.ynjgavyh/code_cache/1719801320729.dex --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/data/com.ztomdrrj.ynjgavyh/code_cache/oat/x86/1719801320729.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 104.21.45.3:443 auth.familysafty.com tcp
GB 216.58.204.78:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.14:443 android.apis.google.com tcp
GB 142.250.179.234:443 semanticlocation-pa.googleapis.com tcp

Files

/data/data/com.ztomdrrj.ynjgavyh/code_cache/1719801314809.dex

MD5 d3364728f634bf71c4b16542c02c60cb
SHA1 f23088362b69935f404f2b81eaa40ed3172efca5
SHA256 401f68f4448fd6288b7619a7a2ae4646493cd7268f16aa6714802833fbc1197e
SHA512 9378bbda71abcb437676a2d4095d7d3ab6a5a1c1682ec95f3f6d050b9226692cd1a29ba8e7a65dac441c29cfb7b1d5e69e34b5cc32989c90c025909567a662af

/data/data/com.ztomdrrj.ynjgavyh/code_cache/1719801314809.dex

MD5 a137b5568de65b8fef35329930d8617f
SHA1 49a2d6e95d447ba1d448c81691f6a609fb2859ed
SHA256 bc5290425eaa32b00a84a94c58976321e7643bc5d668817524ad68a1c7d2082b
SHA512 9dd6c25dea7b3424e8ca0150a9f1f6f85ed5fccef69e7fadfa05324014b74cc350365b788cee2a8ce25afccee084908e679eafa7f449e7791c6288485d2c5338

/data/data/com.ztomdrrj.ynjgavyh/code_cache/1719801314809.dex

MD5 cf790c0dfb1361b86d4b8bfca1f8814c
SHA1 d452d9d6504f6af0c9408d6fdb1ced0ff3c45dee
SHA256 5dfcef0f59a512a9d88d21de81e5f9a20ff420d328736a1426b0a45f9459d832
SHA512 e2194cf4ab22064206d9df3523afd3b247f4ce72b7fed17056029746d1f79c1a25d340f8f9c7ec77b9590d05dc7549a735d631a368f82c472cd54bb8a1396c47

/data/data/com.ztomdrrj.ynjgavyh/files/dex/TFmJoMlBWSvUjzHPF.zip

MD5 8ee433a3eb0b540fa79c5b56c2a2765e
SHA1 985c6f207a8d169def1294ca4ab1c5b15d91f527
SHA256 3677326c5b8f4cba5a0a41ea99d1fceb2c2aa553e156c9582b3a7bb91c6749dc
SHA512 17c56492feee5670521af822e3c010e77af64a6a9074f47f80a2a57bbc038b9e7d43fca43325eb255d28c82aaae33a281370632518dd1daa0f54919cbfd85181

/data/user/0/com.ztomdrrj.ynjgavyh/files/dex/TFmJoMlBWSvUjzHPF.zip

MD5 c9f1239b8091060495bec022072f1bdf
SHA1 1b0d0eb789042835fc8370cae4c5fb5dcdff2c3f
SHA256 e6a91717a3daa122ab15464605e6309b42041bec982729ae41d42682b2ff0512
SHA512 5ce25b34e244f47010c09ff0accb0c511730e432c67230811880a06fa098e53ee5104581e8e3504d58377014f4c7cf3e3e2e6acb1a0ec3d9837b2a6bdce6c40d

/data/user/0/com.ztomdrrj.ynjgavyh/files/dex/TFmJoMlBWSvUjzHPF.zip

MD5 93b1206abffe0aaf7097d209626ba960
SHA1 175814038646f3a32030ef241b93ada5b2b75afe
SHA256 9ede148f44482e5f7338970d04d62ae50408eb9d1d93c8e7f4631c74b1bd6667
SHA512 8aef4d3708bb19686fbe30e81c04ab5fdf93f3f64d661a5f9d79ee1db7382f48c040a4f6a8418f0d8633c8eaf5920da542bff30d52f09b4410f79ac7084bd0f7

/data/data/com.ztomdrrj.ynjgavyh/files/477720.so

MD5 a2bdee8560724bbfe633c04b32f866e2
SHA1 fa329e6ffb0d4b83471523bcf00c960fbeda29cc
SHA256 f8e29ee86a66aea91b868fd1eb790294aef4843809cfb572870364ae1d69dce4
SHA512 db6d9a54c2695e819ac8a6d677af6801307b0c43061ec3115334e7e1b7feb8aaf41c03e3654d5f56322e5fbf1f0ebd522a80091f5ab5740e2a2935111c953fb0

/data/data/com.ztomdrrj.ynjgavyh/logs/Sistema1719801323709.log

MD5 1da3c1ff80bf5a60f554b6410dcf4d4c
SHA1 ca9fbd7eccaab8b3ada1016b083a17647d11ed02
SHA256 f9b4e621bb7b880898b3eb5782f1fb2c71c422905250f61c95351866b2bb8ad8
SHA512 e2dd4db0cf063c71209de180d168687b2aafc27de381e2dff1757cf37ba91f93804785280da2ebf274c460de673caced704fd2e8b6306cec7e3c41c671ad48fe

/data/data/com.ztomdrrj.ynjgavyh/databases/privatesms.db-journal

MD5 30bae921c26f4219387110447de0f06a
SHA1 cfc6f9bee0376a3bedecb93e71b6b64144ec4281
SHA256 a39c35a8008773ba42cd15eefe5a85395097f7cb126cefa829caaf87ebfcef5f
SHA512 811b5d86d41e8b5ccd8876c6c1b7144e4e07b6ab1901a924edf9b1c70275b08a2ec1bff49f0f05230e012df29d6c6d23cd306e5b3b4c4a8da3628b0eef5e940c

/data/data/com.ztomdrrj.ynjgavyh/databases/privatesms.db

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

/data/data/com.ztomdrrj.ynjgavyh/databases/privatesms.db-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.ztomdrrj.ynjgavyh/databases/privatesms.db-wal

MD5 f3380455c163aeeb1ae7b88ba05d6279
SHA1 dcce772de806b965e1bda3ed2b8a7cbdccd6e28d
SHA256 d5ef032cef90266807ed6e8ee327d8e2beadc1007f3d8d5feb325d3b031d802f
SHA512 548755ff5dc2bf9d614b29678eb8bb00aee93010b513d3276ffa405971f872c7109cb5a20fe8fa9ce69a118cf3a3a2be3d51d4aecb4cdec577b67c6c26ecdd9d