xloader_apk | b19e4eab419cb9339a6e8ac1bcb5c418a6b57590fcfecc0ef60b711d37edd83f

Analysis

max time kernel
149s
max time network
150s
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
23-01-2025 22:04

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General

Target

b19e4eab419cb9339a6e8ac1bcb5c418a6b57590fcfecc0ef60b711d37edd83f.apk
Size

209KB
MD5

5c224fb904d3694237f97d953868468d
SHA1

5dd4a98b65da0ba2cd7aa5d87e63a72679bea687
SHA256

b19e4eab419cb9339a6e8ac1bcb5c418a6b57590fcfecc0ef60b711d37edd83f
SHA512

022ec3bf9d37dbd67cfc46c4f7b7515fa7412728cfe39ff9dd3d1e782e2148e553c121a4cb5e8022c1564df036a4e3dfbc39e48bf6154b203796225117767723
SSDEEP

6144:vt7jkiHddPwf07r3VTOeIGH3nPH/yps0ozi40hmj2vgxStIwk:17jkiHddYf0f3VTOeIGXd9imjM5t5k

Score

10^/10

xloader_apk banker collection defense_evasion discovery evasion impact infostealer persistence stealth trojan

Malware Config

Extracted

Family

xloader_apk

Attributes

user_agent
Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Mobile Safari/537.36

Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36

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

defense_evasion

System Information Discovery

T1426

ioc	Process
/system/bin/su	c.ivsct.rkav

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

stealth trojan evasion

Suppress Application Icon

T1628.001

pid	Process
4602	c.ivsct.rkav

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/c.ivsct.rkav/files/d	4602	c.ivsct.rkav
/data/user/0/c.ivsct.rkav/files/d	4602	c.ivsct.rkav

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/	c.ivsct.rkav

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	c.ivsct.rkav

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.

defense_evasion persistence

Foreground Persistence

T1541

description	ioc	Process
Framework service call	android.app.IActivityManager.setServiceForeground	c.ivsct.rkav

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	c.ivsct.rkav

c.ivsct.rkav
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:4602

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/c.ivsct.rkav/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