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Analysis
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max time kernel
149s -
max time network
132s -
platform
android_x86 -
resource
android-x86-arm-20240624-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system -
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 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 /sbin/su com.wjaz.avnw /system/bin/su com.wjaz.avnw /system/xbin/su com.wjaz.avnw -
pid Process 4251 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 4251 com.wjaz.avnw /data/user/0/com.wjaz.avnw/files/dex 4251 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.getAccounts 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 -
Queries information about active data network 1 TTPs 1 IoCs
description ioc Process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.wjaz.avnw -
Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.
description ioc Process Framework service call android.net.wifi.IWifiManager.getConnectionInfo 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 -
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 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
- Queries information about active data network
- Queries information about the current Wi-Fi connection
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
PID:4251
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
2Suppress Application Icon
1User Evasion
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
763KB
MD544d6b4327a543a21d3c55a45018ccda2
SHA1395f521260820fd5de49298d3355becf6730b7c1
SHA2561d73e451a41adb1a700dc6dd53a844e9a2ea72fd5dcde35c7b3ac8a7953764bb
SHA512c2cf475214b7c6275698740f56a80d9e1cad53b2adb88cc9ffb895199e1d6993e48efba090f7828d4309b6ae2d9f4bde816d4213be3d8b1f3ccb836a2616a55e