xloader_apk | d81cfc062a155f874647364c87c0371875af88c75b971406cfd517b4b7e21856

Analysis

max time kernel
149s
max time network
152s
platform
android-13_x64
resource
android-33-x64-arm64-20240910-en
resource tags

arch:arm64arch:x64arch:x86image:android-33-x64-arm64-20240910-enlocale:en-usos:android-13-x64system
submitted
18-09-2024 22:04

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General

Target

d81cfc062a155f874647364c87c0371875af88c75b971406cfd517b4b7e21856.apk
Size

209KB
MD5

abd5d60bef35d0c9e3de4684475bbca4
SHA1

3b54c9f93813fe434b774cd24dd3c6fca9b258c3
SHA256

d81cfc062a155f874647364c87c0371875af88c75b971406cfd517b4b7e21856
SHA512

d1bb26f9837b0582ec71ca2777735a6fc90492160bb6aada031a41e074876563f97dcc4a02e5ce7f40b55b4a5143a79625a5410fbd44e85fdf1e22e7c70acf26
SSDEEP

3072:l/SnsWhVENmFPrGB3kcotakQYqKhb9WXu3fnzTjMXf1d3AGBbH92rhFpQr6wMl7e:lwEZkHtakQYR9WXuPno/7d2VUlWe

Score

10^/10

xloader_apk banker collection discovery evasion impact infostealer persistence 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	a.uzvig.yde

Loads dropped Dex/Jar 1 TTPs 1 IoCs

Runs executable file dropped to the device during analysis.

evasion

Download New Code at Runtime

T1407

ioc	pid	Process
/data/user/0/a.uzvig.yde/files/d	4477	a.uzvig.yde

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/	a.uzvig.yde

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	a.uzvig.yde

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	a.uzvig.yde

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	a.uzvig.yde

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	a.uzvig.yde

a.uzvig.yde
1⤵
- Checks if the Android device is rooted.
- 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:4477

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

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

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Downloads

/data/user/0/a.uzvig.yde/files/d

Filesize
453KB

MD5
b602d3dd3d562ee250af4715acb76b79

SHA1
c91c7127394a5f02e3e4e2218cf4892f1ea2469b

SHA256
8d1949b83619b04679cf91d2918dc6f723f84a459ef4ff66546f0e2baf5aa849

SHA512
bad4e2089662a4440c763a06f91ece9485e57857d9bc2c4dbcb908d0c935ae7903ac0adca8506020680e5c52c8294c013bdeaff2ef7a3fdbaa5b299c6e94dedc

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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