Malware Analysis Report

2024-09-09 19:10

Sample ID 240509-e413badf33
Target 284dc0746fc8cb0660abc81237d8752c_JaffaCakes118
SHA256 6607bdb1506c49fac08cf410d318a2f95359f48d2a98ebb286cacccbc6c34d29
Tags
banker collection discovery evasion impact privilege_escalation stealth trojan
score
8/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

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

6607bdb1506c49fac08cf410d318a2f95359f48d2a98ebb286cacccbc6c34d29

Threat Level: Likely malicious

The file 284dc0746fc8cb0660abc81237d8752c_JaffaCakes118 was found to be: Likely malicious.

Malicious Activity Summary

banker collection discovery evasion impact privilege_escalation stealth trojan

Removes its main activity from the application launcher

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

Queries account information for other applications stored on the device

Tries to add a device administrator.

Queries the phone number (MSISDN for GSM devices)

Requests dangerous framework permissions

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

Checks if the internet connection is available

Reads information about phone network operator.

Declares broadcast receivers with permission to handle system events

Acquires the wake lock

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-09 04:30

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

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 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 read SMS messages. android.permission.READ_SMS N/A N/A
Allows an application to receive SMS messages. android.permission.RECEIVE_SMS N/A N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-05-09 04:30

Reported

2024-05-09 04:39

Platform

android-x64-arm64-20240506-en

Max time kernel

13s

Max time network

135s

Command Line

com.thai.horny

Signatures

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

banker discovery

Removes its main activity from the application launcher

stealth trojan evasion
Description Indicator Process Target
N/A N/A N/A N/A

Queries account information for other applications stored on the device

collection
Description Indicator Process Target
Framework service call android.accounts.IAccountManager.getAccountsAsUser N/A N/A

Queries the phone number (MSISDN for GSM devices)

discovery

Tries to add a device administrator.

privilege_escalation impact
Description Indicator Process Target
Intent action android.app.action.ADD_DEVICE_ADMIN 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

Reads information about phone network operator.

discovery

Processes

com.thai.horny

Network

Country Destination Domain Proto
GB 142.250.180.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.16.238:443 android.apis.google.com tcp
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 0n2zmonqh5-3674d7jeex.ru udp
US 1.1.1.1:53 95u2eapbyd-92c7rnbcqzm.ru udp
US 1.1.1.1:53 urk2eqzzwo-fw3buj27bs.ru udp
US 1.1.1.1:53 j4704oyk0l-gz9p0ggetg.ru udp
US 1.1.1.1:53 0340cralws-23nu0rzmlb.ru udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 216.58.213.8:443 ssl.google-analytics.com tcp
GB 142.250.187.196:443 tcp
GB 142.250.187.196:443 tcp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-09 04:30

Reported

2024-05-09 04:39

Platform

android-x86-arm-20240506-en

Max time kernel

13s

Max time network

130s

Command Line

com.thai.horny

Signatures

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

banker discovery

Removes its main activity from the application launcher

stealth trojan evasion
Description Indicator Process Target
N/A N/A N/A N/A

Queries account information for other applications stored on the device

collection
Description Indicator Process Target
Framework service call android.accounts.IAccountManager.getAccounts N/A N/A

Queries the phone number (MSISDN for GSM devices)

discovery

Tries to add a device administrator.

privilege_escalation impact
Description Indicator Process Target
Intent action android.app.action.ADD_DEVICE_ADMIN 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

Reads information about phone network operator.

discovery

Processes

com.thai.horny

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 0n2zmonqh5-3674d7jeex.ru udp
US 1.1.1.1:53 95u2eapbyd-92c7rnbcqzm.ru udp
US 1.1.1.1:53 urk2eqzzwo-fw3buj27bs.ru udp
US 1.1.1.1:53 j4704oyk0l-gz9p0ggetg.ru udp
US 1.1.1.1:53 0340cralws-23nu0rzmlb.ru udp
GB 216.58.213.10:443 semanticlocation-pa.googleapis.com tcp
GB 142.250.178.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.212.206:443 android.apis.google.com tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-09 04:30

Reported

2024-05-09 04:39

Platform

android-x64-20240506-en

Max time kernel

13s

Max time network

131s

Command Line

com.thai.horny

Signatures

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

banker discovery

Removes its main activity from the application launcher

stealth trojan evasion
Description Indicator Process Target
N/A N/A N/A N/A

Queries account information for other applications stored on the device

collection
Description Indicator Process Target
Framework service call android.accounts.IAccountManager.getAccounts N/A N/A

Queries the phone number (MSISDN for GSM devices)

discovery

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

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

discovery

Reads information about phone network operator.

discovery

Processes

com.thai.horny

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 0n2zmonqh5-3674d7jeex.ru udp
US 1.1.1.1:53 95u2eapbyd-92c7rnbcqzm.ru udp
US 1.1.1.1:53 urk2eqzzwo-fw3buj27bs.ru udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.178.8:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 j4704oyk0l-gz9p0ggetg.ru udp
US 1.1.1.1:53 0340cralws-23nu0rzmlb.ru udp
GB 142.250.200.10:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.46:443 android.apis.google.com tcp
GB 216.58.201.110:443 tcp
GB 216.58.212.194:443 tcp
GB 216.58.204.78:443 tcp
GB 142.250.178.4:443 tcp
GB 142.250.178.4:443 tcp

Files

N/A