Analysis
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max time kernel
149s -
max time network
157s -
platform
android-9_x86 -
resource
android-x86-arm-20240910-en -
resource tags
arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system -
submitted
27-09-2024 22:05
Static task
static1
Behavioral task
behavioral1
Sample
9d15b8451c60eea66abe5e67e329bc59add782a3539239f335293c2e51d567a8.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral2
Sample
9d15b8451c60eea66abe5e67e329bc59add782a3539239f335293c2e51d567a8.apk
Resource
android-x64-20240910-en
Behavioral task
behavioral3
Sample
9d15b8451c60eea66abe5e67e329bc59add782a3539239f335293c2e51d567a8.apk
Resource
android-x64-arm64-20240624-en
General
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Target
9d15b8451c60eea66abe5e67e329bc59add782a3539239f335293c2e51d567a8.apk
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Size
306KB
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MD5
e7d4ae3a45b8086947038654fa5c8c4c
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SHA1
8012307ee0b7eaa074918e8a662a9144a4ceda7e
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SHA256
9d15b8451c60eea66abe5e67e329bc59add782a3539239f335293c2e51d567a8
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SHA512
ffc13092e7be1a1ca32feea25e924dcb6d4ac0799cca17b6140e29425bd9f4764f6470d78b108c614296ea5c73aad416aca45b7804b82b9e4303adbdc24ac569
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SSDEEP
6144:FxcsbwqBzVFEuELPmrCyiyJ+tyqK02zGVmxJifqk1bdSu1NNg93IWt:bXPHEL+iyJcNz2zGVmxJ2xbdzNNg93F
Malware Config
Extracted
xloader_apk
http://91.204.227.39:28844
Signatures
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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.
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Checks if the Android device is rooted. 1 TTPs 3 IoCs
ioc Process /system/bin/su pyly.oi.tj /system/xbin/su pyly.oi.tj /sbin/su pyly.oi.tj -
pid Process 4219 pyly.oi.tj -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/pyly.oi.tj/files/dex 4219 pyly.oi.tj /data/user/0/pyly.oi.tj/files/dex 4219 pyly.oi.tj -
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
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Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Reads the content of the MMS message. 1 TTPs 1 IoCs
description ioc Process URI accessed for read content://mms/ pyly.oi.tj -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock pyly.oi.tj -
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.
description ioc Process Framework service call android.app.IActivityManager.setServiceForeground pyly.oi.tj -
Requests changing the default SMS application. 2 TTPs 1 IoCs
description ioc Process Intent action android.provider.Telephony.ACTION_CHANGE_DEFAULT pyly.oi.tj -
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
description ioc Process Framework service call android.app.IActivityManager.registerReceiver pyly.oi.tj -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal pyly.oi.tj
Processes
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pyly.oi.tj1⤵
- 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.
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
PID:4219
Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Hide Artifacts
1Suppress Application Icon
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
580KB
MD5ed9219be2761d62f01f05dee71f02df3
SHA1c2b904961f519a66052c04d444b34ef4c3f00e67
SHA256b8f6a3769331039a5f2dc29eba3adc431a7b086d47ec579cd143da11f137f13d
SHA512420dc0fa4e231a66fa5c26fbd7952f574aa24aec62ecdf387dd376e98dac93cbea493785d67a030bd6d6745b00c7f3b14b693f906124ee6438b6a227d682f8bd