xloader_apk | 4902471731f10b28377a5898f4b8477648d3d52702282d6aee466ae01c06a755

Analysis

max time kernel
179s
max time network
142s
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
09-08-2024 22:15

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General

Target

4902471731f10b28377a5898f4b8477648d3d52702282d6aee466ae01c06a755.apk
Size

205KB
MD5

86f8951b124a7958148105fc643ddebb
SHA1

6cbd3be65e515ed31ada99e8118298024ee12cb5
SHA256

4902471731f10b28377a5898f4b8477648d3d52702282d6aee466ae01c06a755
SHA512

af18462454df31bb2da85a72f8b423a07dbc8439e8e9f837c90de4fe5a0551fa6796aba0bda64dfef2fa165ca600896601af3e48f57eb685a24cf7b10ba34ede
SSDEEP

6144:klg8BPnoB3e/fIjmcRcUJ9uZHDafE8d0ODa5:klggPnIeYaudJ9uJDas8d3a5

Score

10^/10

xloader_apk banker collection discovery evasion impact infostealer persistence stealth trojan

Malware Config

Signatures

XLoader payload 2 IoCs

resource	yara_rule
behavioral3/files/fstream-1.dat	family_xloader_apk
behavioral3/files/fstream-1.dat	family_xloader_apk2

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

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

evasion

System Information Discovery

T1426

ioc	Process
/system/bin/su	zb.iwrc.hx

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

stealth trojan evasion

Suppress Application Icon

T1628.001

pid	Process
4546	zb.iwrc.hx

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/zb.iwrc.hx/files/dex	4546	zb.iwrc.hx
/data/user/0/zb.iwrc.hx/files/dex	4546	zb.iwrc.hx

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/	zb.iwrc.hx

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	zb.iwrc.hx

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	zb.iwrc.hx

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	zb.iwrc.hx

zb.iwrc.hx
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:4546

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/zb.iwrc.hx/files/dex

Filesize
454KB

MD5
b4780eb1d06f60c614b3869a10bc6eba

SHA1
80be7de48d344c7c961a87478e8831343c1c234e

SHA256
8944f8852ff6e21ad4c5992308fcc9ef9e8c22f05fc807bcfeca0f4cba9de3d7

SHA512
bf18704d504994d8f955d6b7a2749de96c23206ef11817e9db3752020c81bff068843e97888f158aca8ee627a821fbd567aa0da96630bdc01e7c0d292f41d5f3

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads