Malware Analysis Report

2025-08-10 23:54

Sample ID 240517-t9rhdshb24
Target 507976972d535d15107b547cbb79610c_JaffaCakes118
SHA256 b90ee40a07c222afb7be61c93d0bf1840ee0d3195652f011bbb4d1c3e516f9d4
Tags
banker collection discovery evasion 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

b90ee40a07c222afb7be61c93d0bf1840ee0d3195652f011bbb4d1c3e516f9d4

Threat Level: Likely malicious

The file 507976972d535d15107b547cbb79610c_JaffaCakes118 was found to be: Likely malicious.

Malicious Activity Summary

banker collection discovery evasion 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

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

Checks CPU information

Queries information about running processes on the device

Queries information about the current Wi-Fi connection

Checks if the internet connection is available

Requests dangerous framework permissions

Reads information about phone network operator.

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-17 16:45

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
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 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 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
Required to be able to access the camera device. android.permission.CAMERA N/A N/A
Allows an app to access precise location. android.permission.ACCESS_FINE_LOCATION N/A N/A
Allows an app to access approximate location. android.permission.ACCESS_COARSE_LOCATION 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 receive SMS messages. android.permission.RECEIVE_SMS N/A N/A
Allows an application to record audio. android.permission.RECORD_AUDIO 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 read from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A
Allows an application to read SMS messages. android.permission.READ_SMS N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-17 16:45

Reported

2024-05-17 16:50

Platform

android-x86-arm-20240514-en

Max time kernel

69s

Max time network

131s

Command Line

com.ganji.android

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

Checks CPU information

evasion discovery
Description Indicator Process Target
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

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
Framework service call android.net.wifi.IWifiManager.getConnectionInfo 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

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

Reads information about phone network operator.

discovery

Processes

com.ganji.android

com.ganji.android:TaskService

Network

Country Destination Domain Proto
GB 142.250.200.42:443 tcp
N/A 224.0.0.251:5353 udp
GB 142.250.200.42:443 tcp
GB 142.250.200.42:443 tcp
US 1.1.1.1:53 www.google.com udp
GB 142.250.179.228:443 www.google.com tcp
US 1.1.1.1:53 gatsdk.ganji.com udp
CN 42.187.161.231:80 gatsdk.ganji.com tcp
US 1.1.1.1:53 mobds.ganji.com udp
US 1.1.1.1:53 alog.umeng.com udp
CN 223.109.148.177:80 alog.umeng.com tcp
CN 42.187.161.231:443 mobds.ganji.com tcp
CN 42.187.161.231:80 mobds.ganji.com tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.204.78:443 android.apis.google.com tcp
CN 223.109.148.176:80 alog.umeng.com tcp
CN 223.109.148.178:80 alog.umeng.com tcp
CN 42.187.161.231:443 mobds.ganji.com tcp
CN 42.187.161.231:80 mobds.ganji.com tcp
CN 223.109.148.141:80 alog.umeng.com tcp
CN 223.109.148.179:80 alog.umeng.com tcp
CN 223.109.148.130:80 alog.umeng.com tcp
US 1.1.1.1:53 alog.umeng.co udp

Files

/data/data/com.ganji.android/databases/user.db-journal

MD5 605a75d2c65fb629a7d99f6c79084235
SHA1 f82f199f4454adcdc0679546fefd2f3088a8a00c
SHA256 352d029234517ea67ed8feabea72c79cc38dff6a7338d49c1d3afe100dbf973c
SHA512 b0d09c3ee3d610c7401325089fede2e28cc3de41bd0dfed818b99f3520b95c557de224205d4c44a94926baeafc5ecdd23be42aec9f5435d6c08b7621f26c1c14

/data/data/com.ganji.android/databases/user.db

MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

/data/data/com.ganji.android/databases/user.db-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.ganji.android/databases/user.db-wal

MD5 bf25e044744894d0223bba10ef410741
SHA1 4833e88c954b9a5b7863a4d3882369bb2746a7da
SHA256 ac6f11abf314b4dac85463df50bef83e2000fc913036ca7c7411755ac6de722e
SHA512 f312222b96670cb54ab23491cd6769cb58219b814a33acffa2cb5b5c288d444e154d7a23430cceabc3db3bb7d3755880ebec5437e58d8cf01a67f0df4f56c62d

/data/data/com.ganji.android/files/gat_statis_temp

MD5 8e820e56faa85eb97a83a2c2529efad9
SHA1 9c13aebe8e33b9ed7e0992ce3ac75ca6c11757f2
SHA256 7b8d81a0630d7b1e30d04a6aec07c7c38e092ccbfb0bd54fcca7ce64b6e71e1c
SHA512 c95d3a30bccb09aa83c0b63c0ab69591277cc716e1b7b4e2190e54971872c1574df3e5672562767a91f2ac15077a8355fc9b91717030378f42889eb557a78875

/data/data/com.ganji.android/app_post_acategories/post_acategories_data

MD5 e6dc2e3dd1e7528be9da27c3ef7720f5
SHA1 97a50083a4899083b42a3978c4f21e4623be9ea0
SHA256 19a323e450da3cc3b43806520947bee0bcb21e8a825070967fc7b133ec1f9e80
SHA512 a5bd06ae6a9bba95cee44522fb51289906908ded4aab85e4e206a57eba45e869a328b412b8357aa2ec8e9cf138a9e0a7b83b41b370246b522b7a67dc5327712c

/data/data/com.ganji.android/app_post_acategories/post_resume_data

MD5 f3bd96ec2af5e9f596c5115898e1b0bc
SHA1 02cb04e596035f650e610aa437c752ab649e79d0
SHA256 d6aa5dfeebc6b87a3c6632b44ffb79e082104ef429940ee88511bd814b59ba2e
SHA512 af5941ecc3634379bf641abce5b04af8798d7ae457b8e96878f423ec5112d90f1e678a3b8c807ea75e14592b3d52953e8005b356ff286a58c71ccd8b7879ba31

/data/data/com.ganji.android/databases/com.ganji.android.analytics.db-journal

MD5 5ee264a5b87c832785d1fa15eb3c1fb9
SHA1 e89af591dd8d14e17364b2b426e4ffa0e787026a
SHA256 188a3354dc0b468ef37a29fb3fc1f4f769fce0f3774d3a53b5aead5a8584a1ec
SHA512 3580e9a70b30b49b79d275fce828e59a9807f05ecfda64d44c222c189ca467e5e97775568ae64b9f57afc6910d776b136cbe365d0831828e3260badfd9009b40

/data/data/com.ganji.android/databases/com.ganji.android.analytics.db-wal

MD5 f0152f4577cc41cfc5b02316ea83026b
SHA1 292f584e6e9535673b693b03be11713265b13782
SHA256 9145c1d3606380e08d320be55f1f334be0e6f113e82b4399403a96a5a885bdc0
SHA512 7fd88988d1489deb15f58da612af2e9b22ce69095d6312f3d154c4ecbc0f854444bdc0eba0aaca7121a929dde79093a70cfb359a1c0ff69ce0dfb8b9d84e4668

/data/data/com.ganji.android/files/umeng_it.cache

MD5 b367a89206cff6f1c5fe1d8fc777e946
SHA1 04d8e4ba9c338311f6e0097b5a443f30e7088dfa
SHA256 48f123ebb96a9d0004a36953f94b5ef4703479ee68df50c7d601c7b19f125986
SHA512 ec4aaf658196a6cf09332eb07304c414cbe1000b7bd7119ca0b9ad3e36822e7e343771caed7b42c744cab76a548169f507efdb3f6b73a7377f14e35d658bbba9

/data/data/com.ganji.android/files/mobclick_agent_sealed_com.ganji.android

MD5 17a3291b8c080ee1f2614807ca00b40a
SHA1 b13b809f9fa9fa1dd1d7a296d6c1198acc19b80e
SHA256 b3ef9bc1ecd1226043e165ea9baff830e523621c2f9a73ea54be4fcc91ffd04b
SHA512 fa9c7a78b3bc12c1f312d384cff6c1ed385fab83b6298653aad6cac74b1af776d97700e37c670aeeaad31b0e47cccceff558d7b70f4a08a915f65c51f1d5c19f

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-17 16:45

Reported

2024-05-17 16:47

Platform

android-33-x64-arm64-20240514-en

Max time network

8s

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

Country Destination Domain Proto
GB 142.250.187.228:443 udp
N/A 224.0.0.251:5353 udp
GB 142.250.187.228:443 udp

Files

N/A