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Analysis
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max time kernel
149s -
max time network
134s -
platform
android_x64 -
resource
android-x64-arm64-20240624-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system -
submitted
21/10/2024, 22:03
Static task
static1
Behavioral task
behavioral1
Sample
a10593549cc95178ada20cf3be7c880d3fad89e6f022a18aaed4af4a2b600de9.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
a10593549cc95178ada20cf3be7c880d3fad89e6f022a18aaed4af4a2b600de9.apk
Resource
android-x64-20240910-en
Behavioral task
behavioral3
Sample
a10593549cc95178ada20cf3be7c880d3fad89e6f022a18aaed4af4a2b600de9.apk
Resource
android-x64-arm64-20240624-en
General
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Target
a10593549cc95178ada20cf3be7c880d3fad89e6f022a18aaed4af4a2b600de9.apk
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Size
428KB
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MD5
43268862ee744d7e4bdf588352af2015
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SHA1
05a160ec5a911fde6d47598121a2ff2776648c0f
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SHA256
a10593549cc95178ada20cf3be7c880d3fad89e6f022a18aaed4af4a2b600de9
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SHA512
2f3911244365758a23d7022b0c518004453c4d4d4fcb7e406352ba35d718260a1488b55f0598608a756a4ec8a60be4f68be48030bc15b1a66f1a5aa250691dcf
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SSDEEP
12288:bRJ3kZ0VKjTLusbhzscFajtXDSVVf+vC5pLmf3C:brkZk4sFzG+65pLmK
Malware Config
Extracted
xloader_apk
http://91.204.226.105:28844
Signatures
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XLoader payload 1 IoCs
resource yara_rule behavioral3/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 1 IoCs
ioc Process /system/bin/su com.wjaz.avnw -
pid Process 4508 com.wjaz.avnw -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.wjaz.avnw/files/dex 4508 com.wjaz.avnw /data/user/0/com.wjaz.avnw/files/dex 4508 com.wjaz.avnw -
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 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.
description ioc Process Framework service call android.accounts.IAccountManager.getAccountsAsUser com.wjaz.avnw -
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/ com.wjaz.avnw -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.wjaz.avnw -
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 com.wjaz.avnw -
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
description ioc Process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.wjaz.avnw -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.wjaz.avnw
Processes
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com.wjaz.avnw1⤵
- Checks if the Android device is rooted.
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Queries account information for other applications stored on the device
- Reads the content of the MMS message.
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Uses Crypto APIs (Might try to encrypt user data)
PID:4508
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Hide Artifacts
2Suppress Application Icon
1User Evasion
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
763KB
MD544d6b4327a543a21d3c55a45018ccda2
SHA1395f521260820fd5de49298d3355becf6730b7c1
SHA2561d73e451a41adb1a700dc6dd53a844e9a2ea72fd5dcde35c7b3ac8a7953764bb
SHA512c2cf475214b7c6275698740f56a80d9e1cad53b2adb88cc9ffb895199e1d6993e48efba090f7828d4309b6ae2d9f4bde816d4213be3d8b1f3ccb836a2616a55e