Malware Analysis Report

2025-01-19 05:01

Sample ID 240606-cbpsgaec4t
Target 99c15e51347ad152a4c9af77c2935c33_JaffaCakes118
SHA256 59b07d07ad12de88c9fd5c9852a66f7a55d726e6d191ebedc93fed3ce06be5e0
Tags
banker collection discovery evasion impact persistence
score
7/10

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
7/10

SHA256

59b07d07ad12de88c9fd5c9852a66f7a55d726e6d191ebedc93fed3ce06be5e0

Threat Level: Shows suspicious behavior

The file 99c15e51347ad152a4c9af77c2935c33_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

banker collection discovery evasion impact persistence

Requests cell location

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

Queries information about running processes on the device

Queries information about the current nearby Wi-Fi networks

Queries information about the current Wi-Fi connection

Reads information about phone network operator.

Requests dangerous framework permissions

Declares services with permission to bind to the system

Queries information about active data network

Uses Crypto APIs (Might try to encrypt user data)

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

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-06 01:54

Signatures

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

Requests dangerous framework permissions

Description Indicator Process Target
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 an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
Allows an application to record audio. android.permission.RECORD_AUDIO N/A N/A
Allows an application to read or write the system settings. android.permission.WRITE_SETTINGS N/A N/A
Allows an application to send SMS messages. android.permission.SEND_SMS N/A N/A
Allows an app to access approximate location. android.permission.ACCESS_COARSE_LOCATION N/A N/A
Required to be able to access the camera device. android.permission.CAMERA N/A N/A
Allows access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS N/A N/A
Allows an application to read from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A
Allows an application to monitor incoming MMS messages. android.permission.RECEIVE_MMS 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 write the user's calendar data. android.permission.WRITE_CALENDAR 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 and read the user's call log data. android.permission.WRITE_CALL_LOG 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 app to access precise location. android.permission.ACCESS_FINE_LOCATION N/A N/A
Allows an application to read the user's contacts data. android.permission.READ_CONTACTS N/A N/A
Allows an application to write the user's contacts data. android.permission.WRITE_CONTACTS N/A N/A
Allows an application to read SMS messages. android.permission.READ_SMS N/A N/A
Allows an application to send SMS messages. android.permission.SEND_SMS N/A N/A
Allows an application to receive SMS messages. android.permission.RECEIVE_SMS N/A N/A
Allows an application to send SMS messages. android.permission.SEND_SMS N/A N/A
Allows an application to read SMS messages. android.permission.READ_SMS 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 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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-06 01:54

Reported

2024-06-06 01:57

Platform

android-x86-arm-20240603-en

Max time kernel

179s

Max time network

177s

Command Line

com.baidu.appsearch

Signatures

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

banker discovery

Queries information about running processes on the device

discovery
Description Indicator Process Target
Framework service call android.app.IActivityManager.getRunningAppProcesses N/A N/A
Framework service call android.app.IActivityManager.getRunningAppProcesses 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

Requests cell location

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

Reads information about phone network operator.

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
Framework service call android.app.IActivityManager.registerReceiver N/A N/A

Uses Crypto APIs (Might try to encrypt user data)

impact
Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Processes

com.baidu.appsearch

cat /proc/mounts

com.baidu.appsearch:locationservice

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 wappass.bdimg.com udp
US 1.1.1.1:53 m.baidu.com udp
CN 171.214.23.36:80 wappass.bdimg.com tcp
HK 103.235.46.211:80 m.baidu.com tcp
US 1.1.1.1:53 loc.map.baidu.com udp
HK 103.235.46.246:80 loc.map.baidu.com tcp
HK 103.235.46.246:80 loc.map.baidu.com tcp
HK 103.235.46.211:80 m.baidu.com tcp
HK 103.235.46.211:80 m.baidu.com tcp
GB 142.250.178.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.238:443 android.apis.google.com tcp
CN 125.74.1.36:80 wappass.bdimg.com tcp
HK 103.235.46.211:80 m.baidu.com tcp
HK 103.235.46.211:80 m.baidu.com tcp
HK 103.235.46.211:80 m.baidu.com tcp
HK 103.235.46.211:80 m.baidu.com tcp
US 1.1.1.1:53 hmma.baidu.com udp
HK 103.235.47.161:80 hmma.baidu.com tcp
HK 103.235.46.211:80 m.baidu.com tcp
HK 103.235.46.211:80 m.baidu.com tcp
HK 103.235.46.211:80 m.baidu.com tcp
CN 125.74.110.36:80 wappass.bdimg.com tcp
US 1.1.1.1:53 lc.ops.baidu.com udp
CN 36.155.169.204:80 lc.ops.baidu.com tcp
CN 150.138.188.36:80 wappass.bdimg.com tcp
CN 124.239.243.36:80 wappass.bdimg.com tcp
CN 153.3.237.195:80 lc.ops.baidu.com tcp
CN 171.214.24.36:80 wappass.bdimg.com tcp
CN 182.84.110.36:80 wappass.bdimg.com tcp
CN 180.97.107.238:80 lc.ops.baidu.com tcp
CN 182.106.158.36:80 wappass.bdimg.com tcp
CN 182.140.225.36:80 wappass.bdimg.com tcp
CN 182.61.244.241:80 lc.ops.baidu.com tcp
CN 183.61.177.36:80 wappass.bdimg.com tcp

Files

/data/data/com.baidu.appsearch/databases/myappstatus.db-journal

MD5 f87a3c307f9b8ede2c649da1ad934ff2
SHA1 61f3de83479c0e6c8f6d6eeba1b03e06f9e4afdc
SHA256 143fb4c82117bd00909a0626cc6d1a4667453f07e45694a09c4b5f4aa566aa24
SHA512 bd6b4853ad84cd65e50a697e72d9c1d995da675cf80757d091e682bc22ffdb80d6e0d483cc3335dd10c9e8d8232f8c43c2b5ab180f3466610f4d16afd3f83190

/data/data/com.baidu.appsearch/databases/myappstatus.db

MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

/data/data/com.baidu.appsearch/databases/myappstatus.db-shm

MD5 e435ebbbde655e7acbe7931d3b36b1fd
SHA1 125aea0866ea6a2cb7b2a4f36be7b22f9f0b1435
SHA256 1560f8fcc7b05ac4f9bbaa10cfc93b9c9bf83403b9f5f686c33f511bb49623ca
SHA512 cdb728467e4d89b9a1a40482260117eb0677bed24d1cb1d7962f88e63a817c376ffef9cd6faabed73218de95571da03a4a7963b0fc96ecc02478676ce5385ad5

/data/data/com.baidu.appsearch/databases/myappstatus.db-wal

MD5 3f2bb7af158d9dd7877aae2f462f19a6
SHA1 c178d3c753a8b00d7cc63060e25d91c136db8749
SHA256 f6f62ce5df8cbc194fd2318c7e6c934c12819c869a3771015d5661d12da19002
SHA512 70a71974f43bee1d9b102916be1639137b8a1aa562886ca92778448642452f6d61ade8c0c12caa2a968b3bfc58e7160797e9246890cb43b16f2131c940b45bd3

/data/data/com.baidu.appsearch/databases/server_config.db-journal

MD5 f6ccff67efd1547e512267d384bf1d2c
SHA1 8242d66b0956f47d23cdee8fd5cee2e9234957f2
SHA256 a257a70c3701a957b0f77d116e2332e23bcde8a3e77e53ab697db7d26d2857c3
SHA512 f23a2d1ebb94264c9e4b2654009cbdfdb9e730f55f00b01cf4d58945a83b6e75f7e18b0f69d83c1f5baac6a9fa49100699c0207aae46e683e9f07351bd2ac684

/data/data/com.baidu.appsearch/databases/server_config.db

MD5 1c4274aa7a9a5cac8c6d1df71e4588c6
SHA1 abaecd685e01cc68801292e3dc7085654a22feba
SHA256 3f6cd5f480ae69859b7841450f3d032c528ba385ebf9f371b9c8fdc6eb4231be
SHA512 1adb95935798607bd36cedcd183924d3068f50097d017b278da7caee7771532b61ec3606f6189b6dec8426eb038fe40be75079ce35894b1a8e0d1d815261150c

/data/data/com.baidu.appsearch/databases/server_config.db-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.baidu.appsearch/databases/server_config.db-wal

MD5 a5f27364389302578da0f8e6be688435
SHA1 7e4f1b9ac33f50f2346bdc9f2d4baadcc30b809c
SHA256 eb42e552552cd1b7e20be1c6eb2e6efb274de10ca7127eb26f7c855e1d9367e7
SHA512 1a5acae0d3bfbd2430def468aa9550a510b2e1d5aceb894bfc133f6f9fa939a7b5370393cec94bb5bae4a4a5f5e95f6968d1c7346bab27957ced1a8f0bd56c93

/data/data/com.baidu.appsearch/databases/downloads.db-journal

MD5 98814ea4df179f13b698777e8f4f6e75
SHA1 08541b6b61ec6f0030e1421c7086b692724ced63
SHA256 68e0f7b4b7339e9eec84aceaec5361c98a22d407fad2691e08e64ad54381b8a3
SHA512 bde13d12f4ec55f4eed56d9a4ccecec157a292293bc616e2d6af01a990f2312f5731bd32ef776c7fc77325bef022f33595cb6f20eb968a3a30cfe4dada7a90fc

/data/data/com.baidu.appsearch/databases/downloads.db-wal

MD5 a3a869b95006a536a84eb20214498bcd
SHA1 ec7f5a45078ffff9c3c6ca37d01406df3630eca8
SHA256 4a71a5b2ed79795c3f6d842acd2557fef91d8e3808a1086919773e7b24bbdc52
SHA512 21616ea18674ce56b572bf2050d931d837ffdf9eddff63e7fe19be0a10fc58c5b61eec22ed621b7954ff3b8e3582e25d5672bf84f485f8d5179806b461e61cd7

/data/data/com.baidu.appsearch/databases/bddownloads.db-journal

MD5 4a693ac1dd7e571d8f3f8a84fb0a90ac
SHA1 15ff606d539189a0dee05d98864438aa3d4b9edb
SHA256 3dfc757a6928656dc3b34f5b384588e54d7de58896b52ad280b5f96b8f0c57f3
SHA512 675074441849cb6f260ca6b8d5510a5fc6d5b04625af73dd29dfe63448a162a5fe6da71a9b51178ac55b048724c1a54ac360fced167b8b7fb249e060ad460633

/data/data/com.baidu.appsearch/databases/bddownloads.db-wal

MD5 ec6522cc66dfe7351b156379d282cd8b
SHA1 5d18e19edd37e39ce4e3b401630ec3001d8806b0
SHA256 ca239856df92bb5d402f2ae9ec29592ceb0714408b6148c34b6f2650b311f693
SHA512 a6feea67858f44d716af51fb595a64b24d915ef661b481ac28e72bbc73fbf6a03c90f220b112a47a43aaa10e93fe4a6e2830146a56c66088c208375493ccb914

/storage/emulated/0/baidu/.cuid

MD5 bbae8b983da10f8a56b21a541d1a9988
SHA1 48c02280d5509278e58d86fd1cab031463d9c502
SHA256 f76a4ec89c4808df2940f2f4c8c8161a6dbfc78f6768c49ee0dd11b8b2674a3a
SHA512 6264cf28c439f0d8464526ea966b6d0c6aa01d5c0621bbec50c061c52057b606000a76bdeaff9fb722e3df55150f259aab2077951e13f960b25062416f564e8b

/data/data/com.baidu.appsearch/databases/appsearch.db-journal

MD5 16c1dc320868fabcdb1a985e40112cfa
SHA1 40f61b5feeb6763775576c62499df5afbc82b6eb
SHA256 67277fc27bfd5c319efbfa85647c574c094479100225e44e4ca4b1306df5eced
SHA512 809a0550f457f602dd7cacaf2eb10aa010b25e1af69f4ebc445ba327f90d2b5be4676c4d00f300733c3dc0d37ef9118a5ec767f6c353d63c2cfcd27faee5eb2c

/data/data/com.baidu.appsearch/databases/appsearch.db

MD5 ea3b8e4bed1bec5b433713a127993a67
SHA1 5d91123b8387a8f6a49f3a6125e579ebfaee2505
SHA256 f34042bf6bf43e2bd189c9d28a4e3bc7d1379aa675cd955a85128684c72c3fc2
SHA512 94082b8fe5c5759741ae023b4ac3aebe953f52cbef3dac1c1364958e533fa5586db7545a0d6e2c95ec009d9769abcee151f709668ad361b367b0c55ea7fe87ea

/data/data/com.baidu.appsearch/databases/appsearch.db-wal

MD5 131797b07ead3e53591e99d3d2354c88
SHA1 0e21e0229f0dc8dbd552d6d4f70ba7702bcd4d6c
SHA256 06b1f0f8e7e6d01e4d662f9873c7093cd52b842be9055dfebb8fe432b8ed56ee
SHA512 fdb894bbb54d4c03fbe720c742cda72620aecc87cf2b023a0c7c996e4ed94dbb85f3dfb2d62107186cca67610111446d967d7bd84784500cd1b231ac44a1ebf0

/data/data/com.baidu.appsearch/files/__local_stat_cache.json

MD5 2d805b13f2f28dc3ca9bbcc000f49bb5
SHA1 9eac165b4d81258fd3967cde5cc53b53b1dabcb1
SHA256 c8a6624f390568f0ddcb9841336aec6a564460fdaf6624e562b32935b8956f19
SHA512 5db8c57bab36bcf9db698c1dce70318cbffc156dd1d1c1e09e5b7ba60aff07b598ebbf26c4bd8a2b03bd6e59ef2dde2d944a22a8d8a19ecc8378e83afb7c83b0

/data/data/com.baidu.appsearch/files/__local_ap_info_cache.json

MD5 d751713988987e9331980363e24189ce
SHA1 97d170e1550eee4afc0af065b78cda302a97674c
SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
SHA512 b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af