xloader_apk | 7be196df227488c343fb42cfe03d4d07f64f7258b5bf5817c3dfec43c84f3f7c

Analysis

max time kernel
150s
max time network
157s
platform
android_x64
resource
android-x64-20240221-en
resource tags

androidarch:x64arch:x86image:android-x64-20240221-enlocale:en-usos:android-10-x64system
submitted
17-04-2024 22:05

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General

Target

7be196df227488c343fb42cfe03d4d07f64f7258b5bf5817c3dfec43c84f3f7c.apk
Size

205KB
MD5

de2adb5a6bf51ee31b68c8308a28e584
SHA1

0d422dfe59ff20938decf321d4689985e680e679
SHA256

7be196df227488c343fb42cfe03d4d07f64f7258b5bf5817c3dfec43c84f3f7c
SHA512

ef207f97c65e13a34e76cf4be5bdee7eefa1ad01756eae2448a36a9519401e12af0d48f07efeba2a75edca5c60555d071590abc25b9c450cc3441b44acc19183
SSDEEP

3072:04PB8nq7ezdpWXfcse2zsLiaCLCfTgpi/kmL6cOAbYdq8tZAFiuVuJ9mLwTx:04Z8qSzVskiaCL9i/kW6b1tKFLVuJkmx

Score

10^/10

xloader_apk banker collection discovery evasion 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/vfaw.sqs.cfxch/files/dex	family_xloader_apk
/data/data/vfaw.sqs.cfxch/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:

vfaw.sqs.cfxch

pid process

5027 vfaw.sqs.cfxch
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
evasion

T1407

Processes:

vfaw.sqs.cfxch

ioc pid process

/data/user/0/vfaw.sqs.cfxch/files/dex 5027 vfaw.sqs.cfxch
/data/user/0/vfaw.sqs.cfxch/files/dex 5027 vfaw.sqs.cfxch
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:

vfaw.sqs.cfxch

description ioc process

Framework service call android.app.IActivityManager.setServiceForeground vfaw.sqs.cfxch
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:

vfaw.sqs.cfxch

description ioc process

Framework service call android.accounts.IAccountManager.getAccounts vfaw.sqs.cfxch
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:

vfaw.sqs.cfxch

description ioc process

URI accessed for read content://mms/ vfaw.sqs.cfxch
Acquires the wake lock 1 IoCs

Processes:

vfaw.sqs.cfxch

description ioc process

Framework service call android.os.IPowerManager.acquireWakeLock vfaw.sqs.cfxch
Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
discovery

T1422
Uses Crypto APIs (Might try to encrypt user data) 1 IoCs

Processes:

vfaw.sqs.cfxch

description ioc process

Framework API call javax.crypto.Cipher.doFinal vfaw.sqs.cfxch

pid	process
5027	vfaw.sqs.cfxch

ioc	pid	process
/data/user/0/vfaw.sqs.cfxch/files/dex	5027	vfaw.sqs.cfxch
/data/user/0/vfaw.sqs.cfxch/files/dex	5027	vfaw.sqs.cfxch

description	ioc	process
Framework service call	android.app.IActivityManager.setServiceForeground	vfaw.sqs.cfxch

description	ioc	process
Framework service call	android.accounts.IAccountManager.getAccounts	vfaw.sqs.cfxch

description	ioc	process
URI accessed for read	content://mms/	vfaw.sqs.cfxch

description	ioc	process
Framework service call	android.os.IPowerManager.acquireWakeLock	vfaw.sqs.cfxch

description	ioc	process
Framework API call	javax.crypto.Cipher.doFinal	vfaw.sqs.cfxch

vfaw.sqs.cfxch
1⤵
- Removes its main activity from the application launcher
- 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.
- Acquires the wake lock
- Uses Crypto APIs (Might try to encrypt user data)
PID:5027

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

/data/data/vfaw.sqs.cfxch/files/dex
Filesize
454KB

MD5
dccd8cb67405ad4d9b53e36c040d53b9

SHA1
ddba058c9cf0ad4e594c4885e7bb71a7a4442856

SHA256
8c221b88e6755f04827bf176521a83a6e06ac054b3edca7aeb7c743a41fa01e6

SHA512
28a25885bb0bd38d28ba3118a25253b41e17211fc00af2df6ee55ed70b8ea08862afab0661fd9db3085403bbb224f2231850b695f09bd94044e45574c27114ab

Download Submit
/data/data/vfaw.sqs.cfxch/files/oat/dex.cur.prof
Filesize
1KB

MD5
65d4ddb3b0b775d83b2a1cd736def6df

SHA1
fc9780ae58817015f10dd02cf66c2df189bd8c04

SHA256
8bec3e22832e149607cbd1a5a94e69b8b0948fc34a3337fcdcc44c3b0a132ede

SHA512
270f33d4b0616cc77935bd3a6af9f9b2db02bc8fdf6ddf6ad1bf526af4a6f5ee49d0fb8024d9fda5df70a71c7b0b0beff9fb616c7f874398185bb9367887566c

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

MD5
ab4f5bfc9b51195c8ec365530d76faa4

SHA1
f19df8b3ac7eac4924dc555e24c1d1606e37ad56

SHA256
1b0eac3da1b3ad0fcf4170bfa31ef06007b15eed4a847c63f95a4d87eff6585e

SHA512
6f793b53d5de29656e81b044fbf694cd08487cdfdb45a7e2bce3d0bf61c8ba41ee6d4609a34617d59c10c5bc07197c3abf9494135268935dddad0a96042e42f4

Download Submit