Analysis
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max time kernel
179s -
max time network
175s -
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
06-08-2024 22:08
Static task
static1
Behavioral task
behavioral1
Sample
d59bad9a6cf504a7f1273196b93d57f92b1703b257132404ffb382e56c5f1a75.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
d59bad9a6cf504a7f1273196b93d57f92b1703b257132404ffb382e56c5f1a75.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
d59bad9a6cf504a7f1273196b93d57f92b1703b257132404ffb382e56c5f1a75.apk
Resource
android-x64-arm64-20240624-en
General
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Target
d59bad9a6cf504a7f1273196b93d57f92b1703b257132404ffb382e56c5f1a75.apk
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Size
443KB
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MD5
d7ba07cca1dcfc3f69bd271083fc4e67
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SHA1
3c13730dae8821bc3bd7fd40ad29bcf79aa9299c
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SHA256
d59bad9a6cf504a7f1273196b93d57f92b1703b257132404ffb382e56c5f1a75
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SHA512
a4c167878f620c3dc653aa2c17b4f6c8fb708b0f6569c5be7aaac2ae888d339b75978b07e24d9d22c62cd5a99df9be26825fc8384060d22b68d26b02a0737d9f
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SSDEEP
12288:gQG+cMmeqkxLa2liz5oN/7XPtD7uQF81+:eaBI2AlsXPp7uQe1+
Malware Config
Extracted
xloader_apk
http://45.114.129.49:28866
Signatures
-
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 /system/bin/su com.vwxa.buet /system/xbin/su com.vwxa.buet /sbin/su com.vwxa.buet -
pid Process 4248 com.vwxa.buet -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.vwxa.buet/files/dex 4248 com.vwxa.buet /data/user/0/com.vwxa.buet/files/dex 4248 com.vwxa.buet -
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/ com.vwxa.buet -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.vwxa.buet -
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.vwxa.buet -
Queries information about active data network 1 TTPs 1 IoCs
description ioc Process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.vwxa.buet -
Requests changing the default SMS application. 2 TTPs 1 IoCs
description ioc Process Intent action android.provider.Telephony.ACTION_CHANGE_DEFAULT com.vwxa.buet -
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.vwxa.buet -
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.vwxa.buet -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.vwxa.buet
Processes
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com.vwxa.buet1⤵
- 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
- Queries information about active data network
- Requests changing the default SMS application.
- 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:4248 -
ping -c 4 45.114.129.492⤵PID:4442
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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
766KB
MD5a0c7b55f51d4385596d2b03ec2e7dc99
SHA1b45eb45ce09d55ab9fc2176ca520abcc0e78b98c
SHA2565e918bd76afdd4c73a358f7e5185c61d6093e535fbdf3e1da09efc51288c0d85
SHA512cd173a27fbf0e026a2db733858fb6dfadcb761d696edfc46aaa1496b5c4478e9073cab279d019552706d5c00bd2f579658c54d172111096160c79345bd2dc735