xloader_apk | b5cda3a6befd6d57fadaf851cf008949b72cc157e860fd4def32d560187c7084

Analysis

max time kernel
149s
max time network
138s
platform
android_x86
resource
android-x86-arm-20240506-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20240506-enlocale:en-usos:android-9-x86system
submitted
11-05-2024 22:04

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General

Target

b5cda3a6befd6d57fadaf851cf008949b72cc157e860fd4def32d560187c7084.apk
Size

205KB
MD5

3cd333cef0e16c0b26e60aa773720a11
SHA1

3929328a8222cdde295dccc00b0c8d277604a4a9
SHA256

b5cda3a6befd6d57fadaf851cf008949b72cc157e860fd4def32d560187c7084
SHA512

795656eae9a0fc12f7f9fe25db957638be86fb5b51d320af4b88f2e65cd5ff0e10a42306cb7499da553dbd743dcb908fddff4a9611114c96e2d794b1d5c39561
SSDEEP

6144:S+G9oOAPX4m9dSedICH8RWcZgd5otvogXzO:SfEXv2yZcZ+OogXzO

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

Processes:

resource	yara_rule
/data/data/ycvu.baqqp.lykvw/files/dex	family_xloader_apk
/data/data/ycvu.baqqp.lykvw/files/dex	family_xloader_apk2

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

T1418.001
Removes its main activity from the application launcher 1 TTPs 1 IoCs
stealth trojan evasion

T1628.001

Processes:

ycvu.baqqp.lykvw

pid process

4276 ycvu.baqqp.lykvw
Requests changing the default SMS application. 2 TTPs 1 IoCs
collection impact

T1636.004

T1582

Processes:

ycvu.baqqp.lykvw

description ioc process

Intent action android.provider.Telephony.ACTION_CHANGE_DEFAULT ycvu.baqqp.lykvw
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
evasion

T1407

Processes:

ycvu.baqqp.lykvw

ioc pid process

/data/user/0/ycvu.baqqp.lykvw/files/dex 4276 ycvu.baqqp.lykvw
/data/user/0/ycvu.baqqp.lykvw/files/dex 4276 ycvu.baqqp.lykvw
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

T1541

Processes:

ycvu.baqqp.lykvw

description ioc process

Framework service call android.app.IActivityManager.setServiceForeground ycvu.baqqp.lykvw
Queries account information for other applications stored on the device 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect account information stored on the device.
collection

T1409

Processes:

ycvu.baqqp.lykvw

description ioc process

Framework service call android.accounts.IAccountManager.getAccounts ycvu.baqqp.lykvw
Queries the phone number (MSISDN for GSM devices) 1 TTPs
discovery

T1422
Reads the content of the MMS message. 1 TTPs 1 IoCs
collection

T1636.004

Processes:

ycvu.baqqp.lykvw

description ioc process

URI accessed for read content://mms/ ycvu.baqqp.lykvw
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
persistence

T1624.001

Processes:

ycvu.baqqp.lykvw

description ioc process

Framework service call android.app.IActivityManager.registerReceiver ycvu.baqqp.lykvw
Acquires the wake lock 1 IoCs

Processes:

ycvu.baqqp.lykvw

description ioc process

Framework service call android.os.IPowerManager.acquireWakeLock ycvu.baqqp.lykvw
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
impact

T1471

Processes:

ycvu.baqqp.lykvw

description ioc process

Framework API call javax.crypto.Cipher.doFinal ycvu.baqqp.lykvw

pid	process
4276	ycvu.baqqp.lykvw

description	ioc	process
Intent action	android.provider.Telephony.ACTION_CHANGE_DEFAULT	ycvu.baqqp.lykvw

ioc	pid	process
/data/user/0/ycvu.baqqp.lykvw/files/dex	4276	ycvu.baqqp.lykvw
/data/user/0/ycvu.baqqp.lykvw/files/dex	4276	ycvu.baqqp.lykvw

description	ioc	process
Framework service call	android.app.IActivityManager.setServiceForeground	ycvu.baqqp.lykvw

description	ioc	process
Framework service call	android.accounts.IAccountManager.getAccounts	ycvu.baqqp.lykvw

description	ioc	process
URI accessed for read	content://mms/	ycvu.baqqp.lykvw

description	ioc	process
Framework service call	android.app.IActivityManager.registerReceiver	ycvu.baqqp.lykvw

description	ioc	process
Framework service call	android.os.IPowerManager.acquireWakeLock	ycvu.baqqp.lykvw

description	ioc	process
Framework API call	javax.crypto.Cipher.doFinal	ycvu.baqqp.lykvw

ycvu.baqqp.lykvw
1⤵
- Removes its main activity from the application launcher
- Requests changing the default SMS application.
- Loads dropped Dex/Jar
- Makes use of the framework's foreground persistence service
- Queries account information for other applications stored on the device
- Reads the content of the MMS message.
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Acquires the wake lock
- Uses Crypto APIs (Might try to encrypt user data)
PID:4276

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

/data/data/ycvu.baqqp.lykvw/files/dex
Filesize
454KB

MD5
c908b637c002940ef72c0f34eda33115

SHA1
c886b4786f696ca4be26516a83e842863e71f728

SHA256
125b57669edb6060fea0e71718ea17c957186496c2c1ea010d95c64218fe31ae

SHA512
57eafa70138d9b97af7c3160306133f1591f015563f4ebe21cb4a0354a6c2a380e246de64ea54d492e84d433b77b50d887ebdd3566002799abdeba66742ec350

Download Submit
/data/data/ycvu.baqqp.lykvw/files/oat/dex.cur.prof
Filesize
1KB

MD5
ed7ca6de047e868f33eb9cae0dc69b47

SHA1
ecac14c9ab4274acd34b2c7380821e18915061dd

SHA256
653372a190be16452cb866940e7e425bec63c09f5163e1ec40f5e02ff70c4fd7

SHA512
4fa2870ff91eef9396fa34f267d8d8f18179efd2e0de20af31f8968fe51a14627f5c43453af53932ef100c1fc14a093f45404f833c25191fd1df298d77845f55

Download Submit
/storage/emulated/0/.msg_device_id.txt
Filesize
36B

MD5
46b4a29955c0fafd22e31d2f0637b223

SHA1
8b1621f7b2841504bd52dd069ad0cdc1ab4c25d8

SHA256
3be78bcb00cc42ca987b802e3d2be5ba75799d3c0e5517d34ac0890d1793a54e

SHA512
1a2030cd66091a31b816b664ae4f33dc0388b5830739173a3c9fd2f4bd215ab2fa3251dc765521e9c96059ac4dd81396677ac594e961e5f442584f770b67fd2b

Download Submit