Malware Analysis Report

2024-07-28 11:34

Sample ID 240615-b7qtzayekm
Target ac78fe3a2934efdfda73727906502f6a_JaffaCakes118
SHA256 3ddb43b421adc9d90502d39ce68a76a3ed9addcc7866f270deb3d8effefa9e4e
Tags
anubis banker collection credential_access discovery evasion infostealer persistence stealth trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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
10/10

SHA256

3ddb43b421adc9d90502d39ce68a76a3ed9addcc7866f270deb3d8effefa9e4e

Threat Level: Known bad

The file ac78fe3a2934efdfda73727906502f6a_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

anubis banker collection credential_access discovery evasion infostealer persistence stealth trojan

Anubis banker

Removes its main activity from the application launcher

Makes use of the framework's Accessibility service

Loads dropped Dex/Jar

Queries the phone number (MSISDN for GSM devices)

Queries information about active data network

Makes use of the framework's foreground persistence service

Declares services with permission to bind to the system

Requests dangerous framework permissions

Requests enabling of the accessibility settings.

Acquires the wake lock

Requests disabling of battery optimizations (often used to enable hiding in the background).

Reads information about phone network operator.

Queries the mobile country code (MCC)

Listens for changes in the sensor environment (might be used to detect emulation)

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-15 01:47

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 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 send SMS messages. android.permission.SEND_SMS N/A N/A
Allows an application to read from external storage. android.permission.READ_EXTERNAL_STORAGE 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 app to access precise location. android.permission.ACCESS_FINE_LOCATION N/A N/A
Allows an application to receive SMS messages. android.permission.RECEIVE_SMS 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 application to collect component usage statistics. android.permission.PACKAGE_USAGE_STATS 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 read the user's contacts data. android.permission.READ_CONTACTS N/A N/A
Allows an application to read SMS messages. android.permission.READ_SMS N/A N/A
Allows an application to record audio. android.permission.RECORD_AUDIO N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-15 01:47

Reported

2024-06-15 01:50

Platform

android-x86-arm-20240611.1-en

Max time kernel

48s

Max time network

185s

Command Line

qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk

Signatures

Anubis banker

banker trojan infostealer anubis

Removes its main activity from the application launcher

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

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk/app_DynamicOptDex/PwO.json N/A N/A
N/A /data/user/0/qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk/app_DynamicOptDex/PwO.json N/A N/A

Makes use of the framework's Accessibility service

collection evasion credential_access
Description Indicator Process Target
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId N/A N/A
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText 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

Makes use of the framework's foreground persistence service

evasion persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.setServiceForeground 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

Queries the mobile country code (MCC)

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

Reads information about phone network operator.

discovery

Requests disabling of battery optimizations (often used to enable hiding in the background).

evasion
Description Indicator Process Target
Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS N/A N/A

Requests enabling of the accessibility settings.

Description Indicator Process Target
Intent action android.settings.ACCESSIBILITY_SETTINGS N/A N/A

Listens for changes in the sensor environment (might be used to detect emulation)

evasion
Description Indicator Process Target
Framework API call android.hardware.SensorManager.registerListener N/A N/A

Processes

qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk

Network

Country Destination Domain Proto
GB 142.250.180.14:443 tcp
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.46:443 android.apis.google.com tcp
US 1.1.1.1:53 xyz5xyz.ru udp
US 1.1.1.1:53 twitter.com udp
US 104.244.42.1:443 twitter.com tcp
US 1.1.1.1:53 x.com udp
US 104.244.42.129:443 x.com tcp
US 104.244.42.1:443 x.com tcp
US 104.244.42.129:443 x.com tcp

Files

/data/data/qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk/app_DynamicOptDex/PwO.json

MD5 1bf371df8039cf9dd9969676e3e68cee
SHA1 7ac73763481f66dc744d1329f983e765b5b530bb
SHA256 5b62cd3de8b4303723a11105e369da98bfad52cc7cfbe34065ac896371d10cc1
SHA512 7c9f6bf767fcfc56bccc236f0ad98c7af6ecddd2084945201f2bdf22bdc60fae228fad2994460d674eb57dc7d5b0e3e28d8133ddfc6a5c1f5cc9e884145b05f7

/data/data/qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk/app_DynamicOptDex/PwO.json

MD5 27c934a731fa515726efdfa96c55bd18
SHA1 b24bd3dce2f05ab3b64e342390b80d55dec979c4
SHA256 4b0e8c71237a2be2fc8380f87e081cf8ab687f59a1b7455f3095f5fa45bfa2c9
SHA512 04959e2a1ae7682151dc1a811a5db23bbd99c0519c30aae0b21f16c6d76b6f3a3b497e9e59d9d35940ec471740d379c52a93599ab1119a60b92bd12e96415602

/data/data/qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk/app_DynamicOptDex/oat/PwO.json.cur.prof

MD5 b1edead86549b7a17b46bb4b06139c14
SHA1 8899c0b681acdebb21458156152c397e51ef0821
SHA256 e837912480e2d99f3408ac1f1663ec8f4e9ac24e96d06ff6101e80d7cc103c79
SHA512 7b061f996d34d8e3e122a849cebda176d95a42fd9d99914462c02fc1f0a7a3702fbeadaad853ddf534db04fcd1285a8cc98e8fd5edfcc3f870115883c0a0df86

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-15 01:47

Reported

2024-06-15 01:50

Platform

android-x64-20240611.1-en

Max time kernel

37s

Max time network

181s

Command Line

qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk

Signatures

Anubis banker

banker trojan infostealer anubis

Removes its main activity from the application launcher

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

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk/app_DynamicOptDex/PwO.json N/A N/A
N/A /data/user/0/qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk/app_DynamicOptDex/PwO.json N/A N/A

Makes use of the framework's Accessibility service

collection evasion credential_access
Description Indicator Process Target
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId N/A N/A
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText 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

Makes use of the framework's foreground persistence service

evasion persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.setServiceForeground 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

Queries the mobile country code (MCC)

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

Listens for changes in the sensor environment (might be used to detect emulation)

evasion
Description Indicator Process Target
Framework API call android.hardware.SensorManager.registerListener N/A N/A

Processes

qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk

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 142.250.179.232:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.178.14:443 android.apis.google.com tcp
US 1.1.1.1:53 xyz5xyz.ru udp
US 1.1.1.1:53 twitter.com udp
US 104.244.42.193:443 twitter.com tcp
US 1.1.1.1:53 x.com udp
US 104.244.42.65:443 x.com tcp
GB 142.250.200.14:443 tcp
GB 172.217.169.66:443 tcp
GB 216.58.201.100:443 tcp
GB 216.58.201.100:443 tcp
GB 216.58.204.78:443 tcp
US 104.244.42.193:443 x.com tcp
US 104.244.42.65:443 x.com tcp

Files

/data/data/qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk/app_DynamicOptDex/PwO.json

MD5 1bf371df8039cf9dd9969676e3e68cee
SHA1 7ac73763481f66dc744d1329f983e765b5b530bb
SHA256 5b62cd3de8b4303723a11105e369da98bfad52cc7cfbe34065ac896371d10cc1
SHA512 7c9f6bf767fcfc56bccc236f0ad98c7af6ecddd2084945201f2bdf22bdc60fae228fad2994460d674eb57dc7d5b0e3e28d8133ddfc6a5c1f5cc9e884145b05f7

/data/data/qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk/app_DynamicOptDex/PwO.json

MD5 27c934a731fa515726efdfa96c55bd18
SHA1 b24bd3dce2f05ab3b64e342390b80d55dec979c4
SHA256 4b0e8c71237a2be2fc8380f87e081cf8ab687f59a1b7455f3095f5fa45bfa2c9
SHA512 04959e2a1ae7682151dc1a811a5db23bbd99c0519c30aae0b21f16c6d76b6f3a3b497e9e59d9d35940ec471740d379c52a93599ab1119a60b92bd12e96415602

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-15 01:47

Reported

2024-06-15 01:50

Platform

android-x64-arm64-20240611.1-en

Max time kernel

39s

Max time network

173s

Command Line

qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk

Signatures

Anubis banker

banker trojan infostealer anubis

Removes its main activity from the application launcher

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

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk/app_DynamicOptDex/PwO.json N/A N/A
N/A /data/user/0/qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk/app_DynamicOptDex/PwO.json N/A N/A
N/A /data/user/0/qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk/app_DynamicOptDex/PwO.json N/A N/A
N/A /data/user/0/qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk/app_DynamicOptDex/PwO.json N/A N/A

Makes use of the framework's Accessibility service

collection evasion credential_access
Description Indicator Process Target
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId N/A N/A
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText 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

Makes use of the framework's foreground persistence service

evasion persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.setServiceForeground 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

Queries the mobile country code (MCC)

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

Requests disabling of battery optimizations (often used to enable hiding in the background).

evasion
Description Indicator Process Target
Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS N/A N/A

Requests enabling of the accessibility settings.

Description Indicator Process Target
Intent action android.settings.ACCESSIBILITY_SETTINGS N/A N/A

Listens for changes in the sensor environment (might be used to detect emulation)

evasion
Description Indicator Process Target
Framework API call android.hardware.SensorManager.registerListener N/A N/A

Processes

qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk

Network

Country Destination Domain Proto
GB 142.250.187.206:443 tcp
GB 142.250.187.206:443 tcp
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 216.58.204.72:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 xyz5xyz.ru udp
US 1.1.1.1:53 twitter.com udp
US 104.244.42.65:443 twitter.com tcp
US 1.1.1.1:53 x.com udp
US 104.244.42.65:443 x.com tcp
GB 142.250.179.228:443 tcp
GB 142.250.179.228:443 tcp
US 104.244.42.65:443 x.com tcp
US 104.244.42.65:443 x.com tcp

Files

/data/user/0/qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk/app_DynamicOptDex/PwO.json

MD5 1bf371df8039cf9dd9969676e3e68cee
SHA1 7ac73763481f66dc744d1329f983e765b5b530bb
SHA256 5b62cd3de8b4303723a11105e369da98bfad52cc7cfbe34065ac896371d10cc1
SHA512 7c9f6bf767fcfc56bccc236f0ad98c7af6ecddd2084945201f2bdf22bdc60fae228fad2994460d674eb57dc7d5b0e3e28d8133ddfc6a5c1f5cc9e884145b05f7

/data/user/0/qzabtmqofwaduixtloxxhgmw.eypxexmbx.dayfacukeqdwdenk/app_DynamicOptDex/PwO.json

MD5 27c934a731fa515726efdfa96c55bd18
SHA1 b24bd3dce2f05ab3b64e342390b80d55dec979c4
SHA256 4b0e8c71237a2be2fc8380f87e081cf8ab687f59a1b7455f3095f5fa45bfa2c9
SHA512 04959e2a1ae7682151dc1a811a5db23bbd99c0519c30aae0b21f16c6d76b6f3a3b497e9e59d9d35940ec471740d379c52a93599ab1119a60b92bd12e96415602