xloader_apk | 85fca16b990b346c80d6dc1ef0830f79056ef45853de56725244c0bc4b35760a

Analysis

max time kernel
149s
max time network
147s
platform
android_x64
resource
android-x64-arm64-20240624-en
resource tags

androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system
submitted
08-11-2024 22:47

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General

Target

85fca16b990b346c80d6dc1ef0830f79056ef45853de56725244c0bc4b35760a.apk
Size

208KB
MD5

dee0be58bae9d5874e9a5653782ccee5
SHA1

66fd460b7285fdf8825fe30c4fcf4512337868c5
SHA256

85fca16b990b346c80d6dc1ef0830f79056ef45853de56725244c0bc4b35760a
SHA512

d1d9290cdc8edb44336cd1fc4c178d2cee541f455b6f53dd8e3afc99e0a564f41c3e30909c42e9cc70b035c4b013f946fd4e0135eae547903a15d70b7c65e189
SSDEEP

3072:1D4mMzJntxJzksv38bbXF1N64GpBFuvs/mhDMDZTP3REjyuWIcx9El1YXiP88MAe:1UtBsF1kDpBF/4y55+yuGrE3YA7ct

Score

10^/10

xloader_apk banker collection discovery evasion impact infostealer persistence stealth trojan

Malware Config

Signatures

XLoader payload 2 IoCs

resource	yara_rule
behavioral1/files/fstream-1.dat	family_xloader_apk
behavioral1/files/fstream-1.dat	family_xloader_apk2

XLoader, MoqHao
An Android banker and info stealer.
trojan infostealer banker xloader_apk
Xloader_apk family
xloader_apk

Checks if the Android device is rooted. 1 TTPs 1 IoCs

evasion

System Information Discovery

T1426

ioc	Process
/system/bin/su	m.fw.yywj

Removes its main activity from the application launcher 1 TTPs 1 IoCs

stealth trojan evasion

Suppress Application Icon

T1628.001

pid	Process
4531	m.fw.yywj

Loads dropped Dex/Jar 1 TTPs 2 IoCs

Runs executable file dropped to the device during analysis.

evasion

Download New Code at Runtime

T1407

ioc	pid	Process
/data/user/0/m.fw.yywj/files/dex	4531	m.fw.yywj
/data/user/0/m.fw.yywj/files/dex	4531	m.fw.yywj

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
banker discovery

Security Software Discovery
T1418.001
Queries the phone number (MSISDN for GSM devices) 1 TTPs
discovery

System Network Configuration Discovery
T1422

Reads the content of the MMS message. 1 TTPs 1 IoCs

collection

SMS Messages

T1636.004

description	ioc	Process
URI accessed for read	content://mms/	m.fw.yywj

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	m.fw.yywj

Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

Application may abuse the framework's foreground service to continue running in the foreground.

evasion persistence

Foreground Persistence

T1541

description	ioc	Process
Framework service call	android.app.IActivityManager.setServiceForeground	m.fw.yywj

Requests changing the default SMS application. 2 TTPs 1 IoCs

collection impact

SMS Messages

T1636.004

SMS Control

T1582

description	ioc	Process
Intent action	android.provider.Telephony.ACTION_CHANGE_DEFAULT	m.fw.yywj

m.fw.yywj
1⤵
- Checks if the Android device is rooted.
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Reads the content of the MMS message.
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Requests changing the default SMS application.
PID:4531

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Foreground Persistence

T1541

Privilege Escalation

Defense Evasion

Download New Code at Runtime

T1407

Foreground Persistence

T1541

Hide Artifacts

T1628

Suppress Application Icon

T1628.001

Credential Access

Discovery

Software Discovery

T1418

Security Software Discovery

T1418.001

System Information Discovery

T1426

System Network Configuration Discovery

T1422

Lateral Movement

Collection

Protected User Data

T1636

SMS Messages

T1636.004

Command and Control

Exfiltration

Impact

SMS Control

T1582

Replay Monitor

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Downloads

/data/user/0/m.fw.yywj/files/dex

Filesize
446KB

MD5
8bb09c2927ef88bda95970b61599f314

SHA1
391656ad53355854928f21a99e995f14e5c75ce7

SHA256
27ec66655a2a5e63f95ec2a4066bf7e64a79d7070923f42ba0cbffe53e2ba2dd

SHA512
94f59ce40f5b0a03c7bf0c4d199b47c4c7f85f98ae686f6994d74119f7c4b76d031d8607a879818d92c9097ce7603dbfef55d850186a21add9dee18f2bf90d68

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads