Malware Analysis Report

2025-08-11 00:07

Sample ID 240513-hztzzsbg5v
Target 3e4bbcad8ce24fe210763e1f36b55cca_JaffaCakes118
SHA256 d20999fe7bc1e64f73f2174a6901889ddb5aed9966c3745dda3a55575a7354be
Tags
banker collection discovery evasion impact persistence
score
8/10

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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
8/10

SHA256

d20999fe7bc1e64f73f2174a6901889ddb5aed9966c3745dda3a55575a7354be

Threat Level: Likely malicious

The file 3e4bbcad8ce24fe210763e1f36b55cca_JaffaCakes118 was found to be: Likely malicious.

Malicious Activity Summary

banker collection discovery evasion impact persistence

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

Requests cell location

Queries information about the current Wi-Fi connection

Queries information about the current nearby Wi-Fi networks

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

Checks CPU information

Queries information about running processes on the device

Queries the unique device ID (IMEI, MEID, IMSI)

Checks if the internet connection is available

Reads information about phone network operator.

Requests dangerous framework permissions

Uses Crypto APIs (Might try to encrypt user data)

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-13 07:10

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
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 write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
Required to be able to access the camera device. android.permission.CAMERA 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 access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS N/A N/A
Allows an application to read or write the system settings. android.permission.WRITE_SETTINGS 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 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 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 an application to record audio. android.permission.RECORD_AUDIO N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-13 07:10

Reported

2024-05-13 07:13

Platform

android-x86-arm-20240506-en

Max time kernel

151s

Max time network

160s

Command Line

com.baidu.tieba

Signatures

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

banker discovery

Requests cell location

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

Checks CPU information

evasion discovery
Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A
File opened for read /proc/cpuinfo N/A N/A
File opened for read /proc/cpuinfo N/A N/A

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
Framework service call android.app.IActivityManager.getRunningAppProcesses 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
Framework service call android.net.wifi.IWifiManager.getScanResults 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
Framework service call android.app.IActivityManager.registerReceiver N/A N/A
Framework service call android.app.IActivityManager.registerReceiver 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
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo N/A N/A
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo N/A N/A

Reads information about phone network operator.

discovery

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
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Processes

com.baidu.tieba

com.baidu.tieba:remote

com.baidu.tieba:bdservice_v1

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 c.tieba.baidu.com udp
HK 103.235.46.2:80 c.tieba.baidu.com tcp
US 1.1.1.1:53 hmma.baidu.com udp
HK 103.235.47.161:80 hmma.baidu.com tcp
GB 216.58.213.10:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 loc.map.baidu.com udp
HK 103.235.47.89:80 loc.map.baidu.com tcp
HK 103.235.47.89:80 loc.map.baidu.com tcp
GB 142.250.178.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp
US 1.1.1.1:53 geomobileservices-pa.googleapis.com udp
GB 142.250.179.234:443 geomobileservices-pa.googleapis.com tcp
US 1.1.1.1:53 channel.api.duapp.com udp
CN 110.242.69.50:80 channel.api.duapp.com tcp
US 1.1.1.1:53 openapi.baidu.com udp
CN 39.156.66.111:443 openapi.baidu.com tcp
CN 39.156.66.111:443 openapi.baidu.com tcp
US 1.1.1.1:53 m.baidu.com udp
HK 103.235.46.213:80 m.baidu.com tcp
HK 103.235.46.213:80 m.baidu.com tcp
HK 103.235.46.213:80 m.baidu.com tcp
HK 103.235.46.213:80 m.baidu.com tcp
CN 39.156.66.111:443 openapi.baidu.com tcp
CN 39.156.66.111:443 openapi.baidu.com tcp
US 1.1.1.1:53 m.baidu.com udp
US 1.1.1.1:53 m.baidu.com udp
HK 103.235.46.211:80 m.baidu.com tcp
HK 103.235.46.211:80 m.baidu.com tcp
CN 39.156.66.111:443 openapi.baidu.com tcp
CN 39.156.66.111:443 openapi.baidu.com tcp

Files

/storage/emulated/0/tieba/from.dat

MD5 fc2b08aa4eb24dcda6428cb406c2a1cc
SHA1 0affca5f6b8b81de454d874e6eb72fde19af9cdf
SHA256 08eecf8875faf78d90ad81ae6d75be420b0c8f52d89cf7cc93011b1b6623f705
SHA512 c0a74697c273d95cdf51feb0c68770a2e12bf939900eede490a335a12afdc4233cd588b84789cbf4f9b44cf206427986d8fa163f4a6363d436a4dc95ae2cfafa

/storage/emulated/0/baidu/.cuid

MD5 160b7c883021e0e27095aa08f57a29db
SHA1 63a7f03d3b1aec69a1334851a4dac838122a2229
SHA256 4fbeccdbf61df4bc45dfa7c0790a6521112f02708cd32206e046efc987dc7224
SHA512 aa64b37f717c3e086afb53cc84a443e35ccf450e258303f16120c19364db884e17abab80ecbcd771960175edbeb0dd437eb038b0849123fcc730f1d5cb3a5f26

/data/data/com.baidu.tieba/files/loginshare.json

MD5 d6985c20c48b48c83f4c1821887f1501
SHA1 10a928a90d6dead7f1c5d3279559a89172122015
SHA256 deed3c79f551d237107c55039601059046f8d43960e411f03d5595dc5081be22
SHA512 c9757db534a962031da82790816df83fc1719c36a576f766e038f139ffbbb5ea92c9822982d31d119342a98ddbfb090c2125924b551ca1fbed95340635f71a8e

/data/data/com.baidu.tieba/databases/baidu_tieba.db-journal

MD5 25add4371082e499d838e835ad7cc44e
SHA1 05f4c3ab9611b5faaadfcfcfa2026c8cdceae201
SHA256 75ca7a505479d545f62c56e7c97437140d9e37ea70d46f0c7eb1f018289400b4
SHA512 ee728cac1dc06fea32b79255944d4b57a96621030f8c611ca51b74808485f09d8ccbca35122037742f930d4941fdcf9c9d7ad3f15292cb462fd825040ed1cbaa

/data/data/com.baidu.tieba/databases/baidu_tieba.db

MD5 1c4274aa7a9a5cac8c6d1df71e4588c6
SHA1 abaecd685e01cc68801292e3dc7085654a22feba
SHA256 3f6cd5f480ae69859b7841450f3d032c528ba385ebf9f371b9c8fdc6eb4231be
SHA512 1adb95935798607bd36cedcd183924d3068f50097d017b278da7caee7771532b61ec3606f6189b6dec8426eb038fe40be75079ce35894b1a8e0d1d815261150c

/data/data/com.baidu.tieba/databases/baidu_tieba.db-shm

MD5 44cf4841a8160e2e320386da26c33b3a
SHA1 854e59ec1da1afc22911898980c394588076a1e9
SHA256 8ec16e52fb43c1bffc6c405de74cb017f935d69ccfea0de6f10e564d82be5e65
SHA512 f95d40086a6d0469d3b6e242b73a08ff8d1f80f80140851afa68efe1b28809017c4ed55a4237c48a23fffef9e0533ee106b30483ef1d1d74cffcae5b0542c90a

/data/data/com.baidu.tieba/databases/baidu_tieba.db-wal

MD5 bb93479b6504023ff67835a5aea859d8
SHA1 8fb13b890b4f6dc0e771f861c58b0c1740f200d1
SHA256 fef098ddf35b2d31bade12e44ce077639e17c5c6c87614965c4887f2406d3f72
SHA512 fbcf7e21fc82ace1ed89f821766d2db09d20c04e9e87674ac6d23fa67e5f520d267dfadd51c3158a6bdd461461c63f71a51f64be877b77bccb2815b825842244

/data/data/com.baidu.tieba/files/__local_last_session.json

MD5 ac27e21b1639506ef88893c4836643b6
SHA1 5edc0adeb5df5ecaf299673b3c1996cd2e00f0ed
SHA256 c133fd8a32120f5241cdae2c908133dec9c4577e2dc406f931b65c41dc1f1bcd
SHA512 94385f890cad9510478682e28540a749ba3bff6420bd8b5a19d6bea0d0894a5e7091510e36b2ea2602a4da9f9757332fedbc1d43c513af0f435ef54a1994f466

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

MD5 2d805b13f2f28dc3ca9bbcc000f49bb5
SHA1 9eac165b4d81258fd3967cde5cc53b53b1dabcb1
SHA256 c8a6624f390568f0ddcb9841336aec6a564460fdaf6624e562b32935b8956f19
SHA512 5db8c57bab36bcf9db698c1dce70318cbffc156dd1d1c1e09e5b7ba60aff07b598ebbf26c4bd8a2b03bd6e59ef2dde2d944a22a8d8a19ecc8378e83afb7c83b0

/data/data/com.baidu.tieba/databases/moplus_server_config.db

MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-13 07:10

Reported

2024-05-13 07:13

Platform

android-x64-20240506-en

Max time kernel

159s

Max time network

168s

Command Line

com.baidu.tieba

Signatures

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

banker discovery

Requests cell location

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

Checks CPU information

evasion discovery
Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A
File opened for read /proc/cpuinfo N/A N/A
File opened for read /proc/cpuinfo N/A N/A

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
Framework service call android.app.IActivityManager.getRunningAppProcesses 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
Framework service call android.net.wifi.IWifiManager.getScanResults 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
Framework service call android.app.IActivityManager.registerReceiver N/A N/A
Framework service call android.app.IActivityManager.registerReceiver 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
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo N/A N/A
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo N/A N/A

Queries the unique device ID (IMEI, MEID, IMSI)

discovery

Reads information about phone network operator.

discovery

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
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Processes

com.baidu.tieba

com.baidu.tieba:remote

com.baidu.tieba:bdservice_v1

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.187.200:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 c.tieba.baidu.com udp
GB 142.250.187.234:443 tcp
HK 103.235.46.254:80 c.tieba.baidu.com tcp
US 1.1.1.1:53 hmma.baidu.com udp
HK 103.235.47.161:80 hmma.baidu.com tcp
US 1.1.1.1:53 www.google.com udp
GB 142.250.200.4:443 www.google.com tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 geomobileservices-pa.googleapis.com udp
GB 142.250.180.10:443 geomobileservices-pa.googleapis.com tcp
US 1.1.1.1:53 loc.map.baidu.com udp
HK 103.235.47.89:80 loc.map.baidu.com tcp
HK 103.235.47.89:80 loc.map.baidu.com tcp
US 1.1.1.1:53 channel.api.duapp.com udp
US 1.1.1.1:53 openapi.baidu.com udp
CN 39.156.66.111:443 openapi.baidu.com tcp
CN 110.242.69.50:80 channel.api.duapp.com tcp
GB 142.250.187.234:443 geomobileservices-pa.googleapis.com tcp
CN 39.156.66.111:443 openapi.baidu.com tcp
GB 216.58.204.78:443 tcp
GB 216.58.201.98:443 tcp
US 1.1.1.1:53 m.baidu.com udp
HK 103.235.46.213:80 m.baidu.com tcp
HK 103.235.46.213:80 m.baidu.com tcp
HK 103.235.46.213:80 m.baidu.com tcp
CN 39.156.66.111:443 openapi.baidu.com tcp
HK 103.235.46.213:80 m.baidu.com tcp
GB 142.250.187.196:443 tcp
GB 142.250.187.196:443 tcp
CN 39.156.66.111:443 openapi.baidu.com tcp
US 1.1.1.1:53 m.baidu.com udp
US 1.1.1.1:53 m.baidu.com udp
HK 103.235.46.213:80 m.baidu.com tcp
HK 103.235.46.213:80 m.baidu.com 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 geomobileservices-pa.googleapis.com tcp
GB 172.217.169.78:443 tcp
CN 39.156.66.111:443 openapi.baidu.com tcp
CN 39.156.66.111:443 openapi.baidu.com tcp

Files

/storage/emulated/0/tieba/from.dat

MD5 b0b0c1519f139d8a3fdf2179dfd33e35
SHA1 8c679a738e9f87f6289c17da07d0ad951c6a2ccc
SHA256 e8fe88935be22ea45ac4bf713a45da225363238ea2fdabed31ec5be22d2db9fd
SHA512 abba6b3429094b51e070d42cf448ab2ad1e7b93f51740187f15a249425011c827e30af028c65acc0584ba17de860763cd3da4185a1d2f03bb84032d703e045ae

/data/data/com.baidu.tieba/files/loginshare.json

MD5 1f0ab587f8372d3a9a42cccf8eeebde1
SHA1 011876ab57195f37912145fda980d2d7da0fb2f3
SHA256 c9935ecb53fff36fc3cb07a58c52d4e113c9c6f1dab657db9a682b807dec5913
SHA512 e1afbab1d66c80fa0cd40f8fa3d0752ccbb101cd1de40f04892d54860f466f8805dd07689a47b7945963c378de5374ad5d0d9965a6511498ab40b91e8fcc8a47

/data/data/com.baidu.tieba/databases/baidu_tieba.db-journal

MD5 28816cc9580aa7128f2139409db99563
SHA1 5edd94a64317a876275cadaa0697c2243b9fb1dc
SHA256 29aeb5130d0e09f8085534ef8eff746f64dcd052f333380405bd5be83cecb67d
SHA512 848ffc4a67e1135da136083c7ad21f761c65f041d904cc7b87dc89b9905e378d7e3504d2b92df3fb1a84e1b847a86bf11b62dd199d81579e68f2855678681c1c

/data/data/com.baidu.tieba/databases/baidu_tieba.db

MD5 21596029927ac7c89abad6d6eacb7588
SHA1 8d424136ff0d997349f1676d756128dec936643a
SHA256 7e4fc50a4f32b4dfb872da0081fdc7bb65c79e1a99a4301a6fa5d05b8ffaba30
SHA512 36d8e9131ab636d4489e1e5d976a195a6d50b68d6ba7fcbb479d7d4615313a2df18879acbabea778ffa342711ee7abeea9857d9b568b4368fd9ea5101b530362

/data/data/com.baidu.tieba/databases/baidu_tieba.db-journal

MD5 5ef7b5e5987ee79fa45a62bb38cc918c
SHA1 450bf9885e430508bb775f1b752aed57a5cd013b
SHA256 2c4644863cc51989cce436a0f0be80ad0344d2cf4d99860e3e503ec6cd1c6ee9
SHA512 452bca78df90fd0bfac68074504273daa4c710a199e27624849ad8228adb65c32dcd087b92985bded8ca6c24ba1e4f4404e47a7a9398f9b946d2480fed92ccf7

/data/data/com.baidu.tieba/databases/baidu_tieba.db-journal

MD5 fcadb83d9ed351ebc1ef3908e6436d39
SHA1 b186b56a14382799cfb6dc304fd8fc747e17d70e
SHA256 213201efa12226f03bd3a55c90b050daa689a4d8150149bf7755d5c9038dd45c
SHA512 470439b6ae2f2dd787c74d90e233acf52230f4bf9cb5a703c42707a624ee82ac64a124833965bfb1ff24502cc00ab23d657221bcfab4d0e1c0cdcbc75d765cff

/data/data/com.baidu.tieba/files/__local_last_session.json

MD5 efc95d23b588b91e1fbb94ca48acc9a2
SHA1 acd057c847e41526ace3a0a8b90cbad633610f2d
SHA256 d637107994232c106969538dd34e09f11f5ca13ba52d69562bb4ea64d0d9a99f
SHA512 1c69cdf8eb3723ac427e98de32237eb421af8d36560b649019f002bfb2c123318c499cd373f14521d8467c6a404188addac220d11df293494e7f3fab9fac722d

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

MD5 0c90e0663e1aa1977fd01f739af1c57f
SHA1 be3fea90525734a5e754a0c548bef4351bb1e242
SHA256 986a3ee872b35054c9f339457018f021fba516a27628ba8c1732578dfd6b1423
SHA512 8326be6adc5ef1a4f0747543f822c79e362a81cedcab72abce7c9bc3f2846c4075d665427e3f59021a509eac6ed087a482de768930073e39a163ac2612c72088

/data/data/com.baidu.tieba/databases/moplus_server_config.db

MD5 58065a2ca12783b9aa02e912cfe4e736
SHA1 04005d2c730cc4c2d10fa50271ef140400966c6e
SHA256 00a58846dbcefb9c134f43c8925d90243a039d2e7097287380b8bf0847677375
SHA512 6749c3495eb96cb9a93182391908857fc3487beaa77a85de1c0b18a36c4c54ae1a593b3765eef4fd78803e4e6d83da48bfc7fd4d52d8733bb3c795716e8c431c