Malware Analysis Report

2025-01-19 06:59

Sample ID 240522-rld62sea65
Target 678c794b6c5bc169182f9e3a7f6cecb7_JaffaCakes118
SHA256 12e356a4ff1f52b12c80865a67bf1e846bb612ce02a55f64682fae5e12d845d1
Tags
discovery evasion impact persistence collection credential_access
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

12e356a4ff1f52b12c80865a67bf1e846bb612ce02a55f64682fae5e12d845d1

Threat Level: Shows suspicious behavior

The file 678c794b6c5bc169182f9e3a7f6cecb7_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery evasion impact persistence collection credential_access

Queries information about the current Wi-Fi connection

Obtains sensitive information copied to the device clipboard

Checks CPU information

Queries information about running processes on the device

Queries the phone number (MSISDN for GSM devices)

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

Checks memory information

Queries the mobile country code (MCC)

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

Checks if the internet connection is available

Requests dangerous framework permissions

Uses Crypto APIs (Might try to encrypt user data)

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-22 14:16

Signatures

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 send SMS messages. android.permission.SEND_SMS 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 the user's contacts data. android.permission.READ_CONTACTS N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-22 14:16

Reported

2024-05-22 14:21

Platform

android-x86-arm-20240514-en

Max time kernel

128s

Max time network

135s

Command Line

com.androidbox.astjxjwqnull

Signatures

Checks CPU information

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

Checks memory information

evasion discovery
Description Indicator Process Target
File opened for read /proc/meminfo 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

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

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

Checks if the internet connection is available

discovery
Description Indicator Process Target
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo 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.androidbox.astjxjwqnull

Network

Country Destination Domain Proto
GB 142.250.200.14:443 tcp
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 www.umeng.com udp
CN 59.82.29.162:80 www.umeng.com tcp
US 1.1.1.1:53 tinybee.savenumber.com udp
US 3.140.13.188:80 tinybee.savenumber.com tcp
US 3.140.13.188:80 tinybee.savenumber.com tcp
US 3.140.13.188:80 tinybee.savenumber.com tcp
CN 59.82.29.162:80 www.umeng.com tcp
US 3.140.13.188:80 tinybee.savenumber.com tcp
US 3.140.13.188:80 tinybee.savenumber.com tcp
US 1.1.1.1:53 omsjf.cmgame.com udp
US 3.140.13.188:80 tinybee.savenumber.com tcp
US 3.140.13.188:80 tinybee.savenumber.com tcp
US 3.140.13.188:80 tinybee.savenumber.com tcp
GB 142.250.180.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
CN 59.82.29.163:80 www.umeng.com tcp
CN 59.82.29.163:80 www.umeng.com tcp
CN 59.82.29.248:80 www.umeng.com tcp
CN 59.82.29.248:80 www.umeng.com tcp
CN 59.82.29.249:80 www.umeng.com tcp
CN 59.82.29.249:80 www.umeng.com tcp
CN 59.82.31.154:80 www.umeng.com tcp
CN 59.82.31.154:80 www.umeng.com tcp
CN 59.82.31.160:80 www.umeng.com tcp
CN 59.82.31.160:80 www.umeng.com tcp
CN 59.82.31.210:80 www.umeng.com tcp
CN 59.82.31.210:80 www.umeng.com tcp
CN 59.82.31.92:80 www.umeng.com tcp
CN 59.82.31.92:80 www.umeng.com tcp
CN 59.82.31.95:80 www.umeng.com tcp
CN 59.82.31.95:80 www.umeng.com tcp
CN 59.82.60.43:80 www.umeng.com tcp
CN 59.82.60.43:80 www.umeng.com tcp
CN 59.82.60.44:80 www.umeng.com tcp
CN 59.82.60.44:80 www.umeng.com tcp
CN 59.82.112.112:80 www.umeng.com tcp
CN 59.82.112.112:80 www.umeng.com tcp
US 1.1.1.1:53 www.umeng.co udp

Files

/data/data/com.androidbox.astjxjwqnull/files/mobclick_agent_cached_com.androidbox.astjxjwqnull

MD5 39e32c1f56cf09cd09586e022e044c0f
SHA1 37a21ad332a71e02291909b0826409925b601ffa
SHA256 ad75b425346edec6519a964cf1df499331e2e397c943731dacbd4296ff156d97
SHA512 14dd06a58174438dddf772d93e849b5a61e1fc530d57a404182baeb013ef8f12b6a259e46109318188841adaa5359100c81fa869a0b6a08b29bcc5399b61ac54

/data/data/com.androidbox.astjxjwqnull/files/mobclick_agent_cached_com.androidbox.astjxjwqnull

MD5 9aad575d23bad3ce712486b6305e3b46
SHA1 cfe9276e2ab56013af6423830f19e3185416c8ad
SHA256 33df7bf35c4b34c72452a39e8e94f8c5c1d65429f088be2f0cda6a00c20cc098
SHA512 1d6ab0082cddcf3f5c0ae7dcc4fddb4c884c17236ac15215bb41474ad5466b96f32b3c183e1d4c66f1e0ada9d9e1670787c0b3d0c85ccdd08af6242dff877969

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-22 14:16

Reported

2024-05-22 14:21

Platform

android-x64-20240514-en

Max time kernel

50s

Max time network

134s

Command Line

com.androidbox.astjxjwqnull

Signatures

Checks memory information

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

Obtains sensitive information copied to the device clipboard

collection credential_access impact
Description Indicator Process Target
Framework service call android.content.IClipboard.addPrimaryClipChangedListener 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

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

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

Checks if the internet connection is available

discovery
Description Indicator Process Target
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo N/A N/A

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

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

Processes

com.androidbox.astjxjwqnull

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 www.umeng.com udp
US 1.1.1.1:53 tinybee.savenumber.com udp
CN 59.82.29.162:80 www.umeng.com tcp
US 3.130.253.23:80 tinybee.savenumber.com tcp
US 3.130.253.23:80 tinybee.savenumber.com tcp
US 3.130.253.23:80 tinybee.savenumber.com tcp
US 1.1.1.1:53 omsjf.cmgame.com udp
US 3.130.253.23:80 tinybee.savenumber.com tcp
US 3.130.253.23:80 tinybee.savenumber.com tcp
US 3.130.253.23:80 tinybee.savenumber.com tcp
US 3.130.253.23:80 tinybee.savenumber.com tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.178.8:443 ssl.google-analytics.com tcp
US 3.130.253.23:80 tinybee.savenumber.com tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp
GB 172.217.169.14:443 tcp
CN 59.82.29.163:80 www.umeng.com tcp
CN 59.82.29.248:80 www.umeng.com tcp
GB 142.250.200.46:443 tcp
GB 172.217.16.226:443 tcp
CN 59.82.29.249:80 www.umeng.com tcp
CN 59.82.31.154:80 www.umeng.com tcp
GB 216.58.204.68:443 tcp
GB 216.58.204.68:443 tcp
CN 59.82.31.160:80 www.umeng.com tcp
CN 59.82.31.210:80 www.umeng.com tcp
CN 59.82.31.92:80 www.umeng.com tcp
CN 59.82.31.95:80 www.umeng.com tcp
CN 59.82.60.43:80 www.umeng.com tcp
CN 59.82.60.44:80 www.umeng.com tcp
CN 59.82.112.112:80 www.umeng.com tcp
US 1.1.1.1:53 www.umeng.co udp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-05-22 14:16

Reported

2024-05-22 14:19

Platform

android-x64-arm64-20240514-en

Max time kernel

126s

Max time network

133s

Command Line

com.androidbox.astjxjwqnull

Signatures

Checks CPU information

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

Checks memory information

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

Obtains sensitive information copied to the device clipboard

collection credential_access impact
Description Indicator Process Target
Framework service call android.content.IClipboard.addPrimaryClipChangedListener 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

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 phone number (MSISDN for GSM devices)

discovery

Checks if the internet connection is available

discovery
Description Indicator Process Target
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo 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.androidbox.astjxjwqnull

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.200.46:443 tcp
GB 142.250.200.46:443 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 www.umeng.com udp
US 1.1.1.1:53 tinybee.savenumber.com udp
US 3.140.13.188:80 tinybee.savenumber.com tcp
CN 59.82.29.162:80 www.umeng.com tcp
US 3.140.13.188:80 tinybee.savenumber.com tcp
US 3.140.13.188:80 tinybee.savenumber.com tcp
CN 59.82.29.162:80 www.umeng.com tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
US 1.1.1.1:53 omsjf.cmgame.com udp
GB 142.250.200.8:443 ssl.google-analytics.com tcp
US 3.140.13.188:80 tinybee.savenumber.com tcp
US 3.140.13.188:80 tinybee.savenumber.com tcp
US 3.140.13.188:80 tinybee.savenumber.com tcp
US 3.140.13.188:80 tinybee.savenumber.com tcp
US 3.140.13.188:80 tinybee.savenumber.com tcp
CN 59.82.29.163:80 www.umeng.com tcp
CN 59.82.29.163:80 www.umeng.com tcp
CN 59.82.29.248:80 www.umeng.com tcp
CN 59.82.29.248:80 www.umeng.com tcp
US 1.1.1.1:53 www.youtube.com udp
GB 142.250.180.14:443 www.youtube.com udp
GB 142.250.180.14:443 www.youtube.com tcp
CN 59.82.29.249:80 www.umeng.com tcp
GB 216.58.201.100:443 tcp
GB 216.58.201.100:443 tcp
CN 59.82.29.249:80 www.umeng.com tcp
CN 59.82.31.154:80 www.umeng.com tcp
CN 59.82.31.154:80 www.umeng.com tcp
CN 59.82.31.160:80 www.umeng.com tcp
CN 59.82.31.160:80 www.umeng.com tcp
CN 59.82.31.210:80 www.umeng.com tcp
CN 59.82.31.210:80 www.umeng.com tcp
CN 59.82.31.92:80 www.umeng.com tcp
CN 59.82.31.92:80 www.umeng.com tcp
CN 59.82.31.95:80 www.umeng.com tcp
CN 59.82.31.95:80 www.umeng.com tcp
CN 59.82.60.43:80 www.umeng.com tcp
CN 59.82.60.43:80 www.umeng.com tcp
CN 59.82.60.44:80 www.umeng.com tcp
CN 59.82.60.44:80 www.umeng.com tcp
CN 59.82.112.112:80 www.umeng.com tcp
CN 59.82.112.112:80 www.umeng.com tcp
US 1.1.1.1:53 www.umeng.co udp

Files

/data/user/0/com.androidbox.astjxjwqnull/files/mobclick_agent_cached_com.androidbox.astjxjwqnull

MD5 d875976eec4c07efa1e128eebd7129a3
SHA1 8e85a132dc38f568c8ff986b87698dbc620ebb02
SHA256 be03690b56410c631eeb8b5505c042d2280b3020305227cdcbad2b897fa1194c
SHA512 0d079cdb7dd7a54ad09d43b9c6f9f3299c9b48d995e885f291223d924b8f05ae304c41f9bd57c8ec7a1e9287492fd10655ad4e91a235f1ca84c6b42e17bce1c2

/data/user/0/com.androidbox.astjxjwqnull/files/mobclick_agent_cached_com.androidbox.astjxjwqnull

MD5 d51e13d741029245ad32e4f5cf275bea
SHA1 9696eed75ba96c25bd994830ad8ddabd04824446
SHA256 54d1e57d9fa278802cb345047e9a2d392bd73a598209245254168afbe6f06d63
SHA512 3ffb109d5538e678ea907470e9590e52d3b75da24dec713b33ab2d20c1b844f1e96d4d59a364ce96e793d03e03f5e9057dbda1608b171be426264c682c979910