Malware Analysis Report

2024-10-19 11:46

Sample ID 240503-bkwrpsbc8s
Target 1d8dd24b8c8e97751dfdf2024635e892a7387e2417a164ed9c34cd6474f06635.apk
SHA256 1d8dd24b8c8e97751dfdf2024635e892a7387e2417a164ed9c34cd6474f06635
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

1d8dd24b8c8e97751dfdf2024635e892a7387e2417a164ed9c34cd6474f06635

Threat Level: Known bad

The file 1d8dd24b8c8e97751dfdf2024635e892a7387e2417a164ed9c34cd6474f06635.apk was found to be: Known bad.

Malicious Activity Summary

tispy collection discovery evasion infostealer persistence spyware trojan

TiSpy

TiSpy payload

Requests cell location

Queries information about the current Wi-Fi connection

Loads dropped Dex/Jar

Queries information about the current nearby Wi-Fi networks

Queries the phone number (MSISDN for GSM devices)

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

Queries the mobile country code (MCC)

Requests dangerous framework permissions

Acquires the wake lock

Declares broadcast receivers with permission to handle system events

Declares services with permission to bind to the system

Checks if the internet connection is available

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-03 01:12

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

2024-05-03 01:12

Reported

2024-05-03 01:15

Platform

android-x86-arm-20240221-en

Max time kernel

48s

Max time network

138s

Command Line

com.lezmmvyf.axnufwlv

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.lezmmvyf.axnufwlv/code_cache/1714698771836.dex N/A N/A
N/A /data/data/com.lezmmvyf.axnufwlv/code_cache/1714698771836.dex N/A N/A
N/A /data/user/0/com.lezmmvyf.axnufwlv/files/dex/lLirOmTwFWmEklyqe.zip N/A N/A
N/A /data/user/0/com.lezmmvyf.axnufwlv/files/dex/lLirOmTwFWmEklyqe.zip N/A N/A
N/A /data/data/com.lezmmvyf.axnufwlv/code_cache/1714698778034.dex N/A N/A
N/A /data/data/com.lezmmvyf.axnufwlv/code_cache/1714698778034.dex N/A N/A
N/A /data/user/0/com.lezmmvyf.axnufwlv/files/dex/lLirOmTwFWmEklyqe.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.lezmmvyf.axnufwlv

/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.lezmmvyf.axnufwlv/code_cache/1714698771836.dex --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/data/com.lezmmvyf.axnufwlv/code_cache/oat/x86/1714698771836.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.lezmmvyf.axnufwlv/files/dex/lLirOmTwFWmEklyqe.zip --output-vdex-fd=49 --oat-fd=50 --oat-location=/data/user/0/com.lezmmvyf.axnufwlv/files/dex/oat/x86/lLirOmTwFWmEklyqe.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.lezmmvyf.axnufwlv/code_cache/1714698778034.dex --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/data/com.lezmmvyf.axnufwlv/code_cache/oat/x86/1714698778034.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
GB 172.217.16.234:443 semanticlocation-pa.googleapis.com tcp
GB 172.217.169.10:443 tcp
US 1.1.1.1:53 ua.tispy.me udp
US 104.21.35.223:443 ua.tispy.me tcp
GB 216.58.201.110:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.46:443 android.apis.google.com tcp
GB 172.217.169.10:443 tcp

Files

/data/data/com.lezmmvyf.axnufwlv/code_cache/1714698771836.dex

MD5 d3364728f634bf71c4b16542c02c60cb
SHA1 f23088362b69935f404f2b81eaa40ed3172efca5
SHA256 401f68f4448fd6288b7619a7a2ae4646493cd7268f16aa6714802833fbc1197e
SHA512 9378bbda71abcb437676a2d4095d7d3ab6a5a1c1682ec95f3f6d050b9226692cd1a29ba8e7a65dac441c29cfb7b1d5e69e34b5cc32989c90c025909567a662af

/data/data/com.lezmmvyf.axnufwlv/code_cache/1714698771836.dex

MD5 a137b5568de65b8fef35329930d8617f
SHA1 49a2d6e95d447ba1d448c81691f6a609fb2859ed
SHA256 bc5290425eaa32b00a84a94c58976321e7643bc5d668817524ad68a1c7d2082b
SHA512 9dd6c25dea7b3424e8ca0150a9f1f6f85ed5fccef69e7fadfa05324014b74cc350365b788cee2a8ce25afccee084908e679eafa7f449e7791c6288485d2c5338

/data/data/com.lezmmvyf.axnufwlv/code_cache/1714698771836.dex

MD5 cf790c0dfb1361b86d4b8bfca1f8814c
SHA1 d452d9d6504f6af0c9408d6fdb1ced0ff3c45dee
SHA256 5dfcef0f59a512a9d88d21de81e5f9a20ff420d328736a1426b0a45f9459d832
SHA512 e2194cf4ab22064206d9df3523afd3b247f4ce72b7fed17056029746d1f79c1a25d340f8f9c7ec77b9590d05dc7549a735d631a368f82c472cd54bb8a1396c47

/data/data/com.lezmmvyf.axnufwlv/files/dex/lLirOmTwFWmEklyqe.zip

MD5 a298fd953314925c05905620ec82684b
SHA1 be135ff083c04329aae1a5fc79d6bfe154219816
SHA256 daaadd27df1a75714cc6789bd55d55215c22ed0013b7685e4dbde377c9018182
SHA512 1c0daee85adccfd4944408c976a1eb5fe1a512e23246e5a515baefb10b686022ad6991c5524785773ca1b9020433696a8a845eb09c9fc6bc497c0cf95704602f

/data/user/0/com.lezmmvyf.axnufwlv/files/dex/lLirOmTwFWmEklyqe.zip

MD5 376ca0e2d92b81cf3d0f018cb37fad30
SHA1 dc85fb7b8eeef7395ccb78aea81ec3a71fe57098
SHA256 dec3e6d51006cd6a1f57c2bae36e7ddfc31c94af64e57fbd8c336b9bb775530e
SHA512 9c07f72899957c7f7af5e54dac991b529441472b995577e16238087aeefd76e9557350a1e675f08d0af79184baa69db98defd9072923565649ac32ab3f5aea5b

/data/user/0/com.lezmmvyf.axnufwlv/files/dex/lLirOmTwFWmEklyqe.zip

MD5 f9351f6accc3cba0c3b45f6c3a2ff3ad
SHA1 ffb273870cd7cd19628d57fa475d716c2a4334ce
SHA256 17bb77b43e7967323b28c374bc0dac4b13deca175b06244000d5eaeefb87268e
SHA512 2e5a3005eb85926af7fe9674c4d6918b8fe986711eb8eacd30ddaf934c952a46c5b7ac07464829670c06c35167e7d792a80e24af3679c14daecbc5d73e6d7112

/data/data/com.lezmmvyf.axnufwlv/files/476280.so

MD5 7823bcf8bf1ce343620f6ebde62413da
SHA1 f2e93df14c033dbd30321788dad3ec196bc7c5cd
SHA256 a64bdc91eb93de5d2eecd4aa833f31aaf3056046c24b97141a48659b6252eabd
SHA512 4131707413b9a84a24a3cf1afbd408808c9aab0dc3acff15967c3c5d16778fcbb5e50f8ec645eb3cca7d884ac48446eb123d29ac7df19b381dd3bf49f6ef5a6e

/data/data/com.lezmmvyf.axnufwlv/logs/Sistema1714698781022.log

MD5 2645025f545d05ffdc60c8593212dcc5
SHA1 20d397b7cdbb2cab01ed3f75eba22725f3275e38
SHA256 f7c7149bdd32b5b638850a30a66b93df9f128d4a6a5d60fffac941229c28543f
SHA512 455c3574d9ed3ea6d03a856158affcf321e012d1656d1ddcad7b1dbd42aa7f43e8dbe02638fb9ec8f361fecd8504a847d751f3572e4c49ce62815a377c4a48f9

/data/data/com.lezmmvyf.axnufwlv/databases/privatesms.db-journal

MD5 c965abd4eaf00390240d8dcf08868782
SHA1 69248d43ab74fc891d029b67151978f71cd7acf1
SHA256 9f9709dbe09e471eccf810f96287d78260abfd7eea5b8c86cac9af645a99a5f4
SHA512 fa0d2dbf4d3fbe0cd73142aa37addaf724a46145b8fffc18070c97f9c11d7ba2cfb1f4a1c62f857488cd345d448c3c7498e14fb687b29d65be5b37df99dc2ec0

/data/data/com.lezmmvyf.axnufwlv/databases/privatesms.db

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

/data/data/com.lezmmvyf.axnufwlv/databases/privatesms.db-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.lezmmvyf.axnufwlv/databases/privatesms.db-wal

MD5 9cbdb4ed19ead2cd6a1c57a2e5e7ab8f
SHA1 2ac44641f5045b0e0f8c392f9660ef9dc2d69363
SHA256 53bf89cb61208f5240a58b458a31b0979eb715bcda5f706cda935661bdd7058b
SHA512 93b15672365b1d6b53bc422b7ad993f0071c188046e8d88a969a0e6127065dd84edcf966dd2cc75ff1f2b57535b790a4bd811129ae7f0a13af67a0995ca14c3d