Malware Analysis Report

2024-10-19 11:52

Sample ID 240318-abl1gaba43
Target d2110db05a98311069c20b3ecc2814b7
SHA256 305122d541f3736ce622ad4086235f86017bc56b0821ab409f8687b9b1bace5a
Tags
xloader_apk banker collection discovery evasion infostealer 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 Overview

score
10/10

SHA256

305122d541f3736ce622ad4086235f86017bc56b0821ab409f8687b9b1bace5a

Threat Level: Known bad

The file d2110db05a98311069c20b3ecc2814b7 was found to be: Known bad.

Malicious Activity Summary

xloader_apk banker collection discovery evasion infostealer stealth trojan

XLoader, MoqHao

XLoader payload

Removes its main activity from the application launcher

Loads dropped Dex/Jar

Reads the content of the MMS message.

Reads the contacts stored on the device.

Reads information about phone network operator.

Acquires the wake lock

Requests dangerous framework permissions

Uses Crypto APIs (Might try to encrypt user data)

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-03-18 00:02

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 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 an application to receive SMS messages. android.permission.RECEIVE_SMS 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 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 read the user's contacts data. android.permission.READ_CONTACTS 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

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-18 00:02

Reported

2024-03-18 00:04

Platform

android-x86-arm-20240221-en

Max time kernel

150s

Max time network

135s

Command Line

a.vwoj.ssd

Signatures

XLoader payload

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

XLoader, MoqHao

trojan infostealer banker xloader_apk

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/a.vwoj.ssd/files/d N/A N/A
N/A /data/user/0/a.vwoj.ssd/files/d N/A N/A

Reads the contacts stored on the device.

collection
Description Indicator Process Target
URI accessed for read content://com.android.contacts/raw_contacts 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

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

a.vwoj.ssd

Network

Country Destination Domain Proto
US 1.1.1.1:53 docs.google.com udp
GB 142.250.200.46:443 docs.google.com tcp
GB 142.250.200.46:443 docs.google.com tcp
KR 91.204.227.39:28844 tcp
GB 142.250.179.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.46:443 android.apis.google.com tcp

Files

/data/data/a.vwoj.ssd/files/d

MD5 d28e6b862a1aee68793e1b022f18306a
SHA1 9044c8b066fc6610bb53b2fe4fec1c8b3e5ae985
SHA256 05d35fa20111813c4e3063181b5b90d7f13a03856e6104f1dfc64c735055c76a
SHA512 64d6105fc4a17057c184804a6214a99e4f96326af423fa11cd7cc89ea0cd1c9e67e43e91ecbaf8ccea6b3175a05dc1d2a3dd1cbd0830d921dfbfb738ec874526

/storage/emulated/0/.msg_device_id.txt

MD5 10ef2cc86d9478a51b6573826f9f74f9
SHA1 3c853dde2d3f423c151d13b780cdbd24c57ea524
SHA256 21d58580d70a671d1dff028b1c5547eb786aea925c0ca4edc0bfd2faf2e1310b
SHA512 dd82a58a3762e88ab74106fa77dbf3305c1772ea743bf8a7f6c71443aa3119693bf114f5c22fd333140fac3b8d5811f7cb975d8472a21e9d383652f9aaa299d7

/data/data/a.vwoj.ssd/files/oat/d.cur.prof

MD5 de939ee83e8cc9b4d8c2fc2f5a422f46
SHA1 35006e75c7e82386b49b14def0cd6d90da34ae20
SHA256 2dc0d437cfb668bb3af67920a28a4484bcc3de56005e4e77f6158fc8a0902e44
SHA512 ee05a7e2584158a0419244c99f11d7a8de1604b58324e7e66074944139f35c0b0ae6c47a87a60cefa1110c10edf914307124b60a190da5f0468b7e21444d9637