xloader_apk | b89c51c175eb4ee9401f1f0c6da7a908080662a151cf4cc077870a1ac2ebd4a6

Analysis

max time kernel
149s
max time network
151s
platform
android-11_x64
resource
android-x64-arm64-20240910-en
resource tags

arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240910-enlocale:en-usos:android-11-x64system
submitted
03-10-2024 22:23

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General

Target

b89c51c175eb4ee9401f1f0c6da7a908080662a151cf4cc077870a1ac2ebd4a6.apk
Size

209KB
MD5

0e6a7306338963f31af7828cdc902668
SHA1

c4a64254818fbc8e87d27690f9f331144b275a45
SHA256

b89c51c175eb4ee9401f1f0c6da7a908080662a151cf4cc077870a1ac2ebd4a6
SHA512

5016adf5dac3952ea6ae8400a8be51a2bc845326094c32256edf19efe57d22d22d3bbcaec640e43f9fef9fac3fc7a9b99269eb1406cecbb989b749260825001f
SSDEEP

3072:tKn9g7CCh4l5SakwpW7KNIOnZstPASOuoNS9mfqmH/4M9dVqAFTH/ZjQcZTLPq7r:4gx0WpKNI6St4SOuoDxHZPPDUnGEhtn

Score

10^/10

xloader_apk banker collection discovery evasion impact infostealer persistence stealth trojan

Malware Config

Extracted

Family

xloader_apk

http://91.204.227.39:28844

DES_key

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

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

evasion

System Information Discovery

T1426

ioc	Process
/system/bin/su	i.tajrc.mxc

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

stealth trojan evasion

Suppress Application Icon

T1628.001

pid	Process
4794	i.tajrc.mxc

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/i.tajrc.mxc/files/d	4794	i.tajrc.mxc
/data/user/0/i.tajrc.mxc/files/d	4794	i.tajrc.mxc

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/	i.tajrc.mxc

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	i.tajrc.mxc

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	i.tajrc.mxc

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	i.tajrc.mxc

Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

impact

Data Encrypted for Impact

T1471

description	ioc	Process
Framework API call	javax.crypto.Cipher.doFinal	i.tajrc.mxc

i.tajrc.mxc
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.
- Uses Crypto APIs (Might try to encrypt user data)
PID:4794

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

Data Encrypted for Impact

T1471

SMS Control

T1582

Replay Monitor

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Downloads

/data/user/0/i.tajrc.mxc/files/d

Filesize
453KB

MD5
303ba9f99e501b9d01b3c4e8036f7995

SHA1
53196b13f94d7797527cc57742ce6d7b62aae36e

SHA256
9614110dedb36006ad490df5f5ab55975d8c7ea20c24f4a6479b9da8a946e7f0

SHA512
ef95d56bd53bc3098985a279922657d66d08912bbfe1b5e5c7adb3c4d6267e79ecea28c15036ae023b3c1b052cca9e3111f9a868f7f4178f14db7eaa297e432d

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads