Malware Analysis Report

2024-10-19 11:52

Sample ID 240417-1zh7lagg6w
Target af0760ac4137de379f56465c071748e6c1a0115ceff02abf170b4287b319e0bf.bin
SHA256 af0760ac4137de379f56465c071748e6c1a0115ceff02abf170b4287b319e0bf
Tags
xloader_apk banker collection discovery evasion infostealer persistence stealth trojan
score
10/10

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
10/10

SHA256

af0760ac4137de379f56465c071748e6c1a0115ceff02abf170b4287b319e0bf

Threat Level: Known bad

The file af0760ac4137de379f56465c071748e6c1a0115ceff02abf170b4287b319e0bf.bin was found to be: Known bad.

Malicious Activity Summary

xloader_apk banker collection discovery evasion infostealer persistence stealth trojan

XLoader payload

XLoader, MoqHao

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)

Makes use of the framework's foreground persistence service

Queries account information for other applications stored on the device.

Reads the content of the MMS message.

Queries information about the current Wi-Fi connection.

Loads dropped Dex/Jar

Queries the phone number (MSISDN for GSM devices)

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 unique device ID (IMEI, MEID, IMSI)

Requests dangerous framework permissions

Uses Crypto APIs (Might try to encrypt user data)

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-17 22:05

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE 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 application to receive SMS messages. android.permission.RECEIVE_SMS N/A N/A
Allows an application to monitor incoming MMS messages. android.permission.RECEIVE_MMS N/A N/A
Allows an application to read SMS messages. android.permission.READ_SMS N/A N/A
Allows an application to send SMS messages. android.permission.SEND_SMS N/A N/A
Allows an application to read the user's contacts data. android.permission.READ_CONTACTS 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 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 access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS 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 record audio. android.permission.RECORD_AUDIO N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-17 22:05

Reported

2024-04-17 22:26

Platform

android-x86-arm-20240221-en

Max time kernel

149s

Max time network

157s

Command Line

com.uwvg.wblv

Signatures

XLoader payload

Description Indicator Process Target
N/A N/A N/A N/A

XLoader, MoqHao

trojan infostealer banker xloader_apk

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

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.uwvg.wblv/files/dex N/A N/A
N/A /data/user/0/com.uwvg.wblv/files/dex 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 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

Reads the content of the MMS message.

collection
Description Indicator Process Target
URI accessed for read content://mms/ N/A N/A

Acquires the wake lock

Description Indicator Process Target
Framework service call android.os.IPowerManager.acquireWakeLock 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

Uses Crypto APIs (Might try to encrypt user data)

Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Processes

com.uwvg.wblv

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 docs.google.com udp
GB 142.250.200.14:443 docs.google.com tcp
GB 142.250.200.14:443 docs.google.com tcp
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GB 142.250.200.14:443 docs.google.com tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.16.238:443 android.apis.google.com tcp
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Files

/data/data/com.uwvg.wblv/files/dex

MD5 ae9c12585483e8f440602e44dedfc892
SHA1 9605a4070f7c3d7e180c319b3125751233b655ef
SHA256 6bae5b64c4d0c9b7777a8ff1d198eff5a89fc4b1e2489e0b13e2751b5e2e33cd
SHA512 cf958ae50832841f5921c82a8ac0ed3822afb6361648fb2d2c2cc99a17ff4a22343594e0599836342fd9cbeccc6c05623505f1c0d87197f296d5a917c5e7b33c

/data/data/com.uwvg.wblv/files/oat/dex.cur.prof

MD5 9e2e91aa907a5c6f2ca46644849d6477
SHA1 50d3fcaf9624720ffca13b5f831e2ab959e162ef
SHA256 599f91653c66feab850a916b345e7bb116889a0a9080e5a2c04e305498f753ed
SHA512 724b9297d4e57cb17f649c566f330ff714afbec85036dea7cb5167a250127c6881681f64d53385b9f0a7a0653aaa8e04612020286abb153c8ff872d4e6bd4204

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-17 22:05

Reported

2024-04-17 22:23

Platform

android-x64-20240221-en

Max time kernel

150s

Max time network

158s

Command Line

com.uwvg.wblv

Signatures

XLoader payload

Description Indicator Process Target
N/A N/A N/A N/A

XLoader, MoqHao

trojan infostealer banker xloader_apk

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

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.uwvg.wblv/files/dex N/A N/A
N/A /data/user/0/com.uwvg.wblv/files/dex 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 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 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

Reads the content of the MMS message.

collection
Description Indicator Process Target
URI accessed for read content://mms/ N/A N/A

Acquires the wake lock

Description Indicator Process Target
Framework service call android.os.IPowerManager.acquireWakeLock 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)

Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Processes

com.uwvg.wblv

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 216.58.204.72:443 ssl.google-analytics.com tcp
GB 142.250.178.14:443 tcp
GB 216.58.212.226:443 tcp
GB 172.217.169.42:443 tcp
US 1.1.1.1:53 docs.google.com udp
GB 142.250.180.14:443 docs.google.com tcp
GB 142.250.180.14:443 docs.google.com tcp
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GB 142.250.178.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.180.14:443 android.apis.google.com tcp
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Files

/data/data/com.uwvg.wblv/files/dex

MD5 ae9c12585483e8f440602e44dedfc892
SHA1 9605a4070f7c3d7e180c319b3125751233b655ef
SHA256 6bae5b64c4d0c9b7777a8ff1d198eff5a89fc4b1e2489e0b13e2751b5e2e33cd
SHA512 cf958ae50832841f5921c82a8ac0ed3822afb6361648fb2d2c2cc99a17ff4a22343594e0599836342fd9cbeccc6c05623505f1c0d87197f296d5a917c5e7b33c

/data/data/com.uwvg.wblv/files/oat/dex.cur.prof

MD5 29c1ba6d24a4b839a7ca060f0b597de2
SHA1 491e2bbd8a7854ace800b2d1d019c23d885d7805
SHA256 6ca79a767bafb0e520e6feab69d60401a8515a0f2662da4b401656707036b57d
SHA512 778160cae8c230f77be86c21d607209fa4783599efec5d2097cc7b1ac8fad41795dca73fc46368d4af7b5110a147cfae4941c622e69046caf28b686cb0fb7cd1

/data/data/com.uwvg.wblv/files/oat/dex.cur.prof

MD5 e35ea4090cdc4c3ba1c4ad9c11f15469
SHA1 399e661bc95c250f5e2db6e7a5cf797e3d0f1237
SHA256 32c81aa5b7634552370801ce94adb3492508dbf241c39ddbfea9450ee91b7a07
SHA512 abfcfd2964a94693ebee5f2a85026ac5e9897393a4731d5d0e4193ca4c63d155dc66342ec39af10cbbe5214192511c5244875bbcc47d42aa5b735d4236992659

/data/data/com.uwvg.wblv/files/oat/dex.cur.prof

MD5 22906ddbd02914f24c5c5a7cf58b062c
SHA1 480d3d93b0cb22444f01c30a2309173008ac8360
SHA256 1006eb3ece74e5f229acb0d718a8dfbb776c45bda649a957593df22a20cf494e
SHA512 61d22d24c2a53cd06557702ae9b5c4d24d983e749911304dc03c5df0fed7dd85bfbd5660f7ccbc1fcf50eac9a71a1109160a00eeca0843365b03f116d4233c9e

Analysis: behavioral3

Detonation Overview

Submitted

2024-04-17 22:05

Reported

2024-04-17 22:24

Platform

android-x64-arm64-20240221-en

Max time kernel

150s

Max time network

158s

Command Line

com.uwvg.wblv

Signatures

XLoader payload

Description Indicator Process Target
N/A N/A N/A N/A

XLoader, MoqHao

trojan infostealer banker xloader_apk

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

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.uwvg.wblv/files/dex N/A N/A
N/A /data/user/0/com.uwvg.wblv/files/dex 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 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

Reads the content of the MMS message.

collection
Description Indicator Process Target
URI accessed for read content://mms/ N/A N/A

Acquires the wake lock

Description Indicator Process Target
Framework service call android.os.IPowerManager.acquireWakeLock 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

Uses Crypto APIs (Might try to encrypt user data)

Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Processes

com.uwvg.wblv

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.200.42:443 udp
GB 142.250.178.14:443 udp
GB 142.250.200.46:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.204.78:443 android.apis.google.com tcp
US 1.1.1.1:53 docs.google.com udp
GB 142.250.180.14:443 docs.google.com tcp
GB 142.250.180.14:443 docs.google.com tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 216.58.204.72:443 ssl.google-analytics.com tcp
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Files

/data/user/0/com.uwvg.wblv/files/dex

MD5 ae9c12585483e8f440602e44dedfc892
SHA1 9605a4070f7c3d7e180c319b3125751233b655ef
SHA256 6bae5b64c4d0c9b7777a8ff1d198eff5a89fc4b1e2489e0b13e2751b5e2e33cd
SHA512 cf958ae50832841f5921c82a8ac0ed3822afb6361648fb2d2c2cc99a17ff4a22343594e0599836342fd9cbeccc6c05623505f1c0d87197f296d5a917c5e7b33c

/data/user/0/com.uwvg.wblv/files/oat/dex.cur.prof

MD5 0dadaca3c458c24ef6f7eb4e41260c60
SHA1 0d25fb90395e272deaea3e4f4710c923c3764a47
SHA256 198a092ef6091b4a3b9a707cfef5a0f6e7b0bf76cd745ca5dffd46f8f22b8698
SHA512 7ce7682acb46f7e8aea7749d2ca1974e347f737c6a3bdd43bf7152fc6183c6019e4f65f1650641a1c2dee4c8a612376c99a65c4cf2884763fdd6675f3713604f