Analysis
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max time kernel
179s -
max time network
168s -
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
18-07-2024 22:08
Static task
static1
Behavioral task
behavioral1
Sample
f48b6094910188f29de091961a9b6deaf2180dd8adcafb4d31652801e47473c1.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
f48b6094910188f29de091961a9b6deaf2180dd8adcafb4d31652801e47473c1.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
f48b6094910188f29de091961a9b6deaf2180dd8adcafb4d31652801e47473c1.apk
Resource
android-x64-arm64-20240624-en
General
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Target
f48b6094910188f29de091961a9b6deaf2180dd8adcafb4d31652801e47473c1.apk
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Size
429KB
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MD5
a0d690609c9a1cb1df9298c8b33f7c12
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SHA1
d60f0455df6fd3ff31e715fa9e80bc42272731d6
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SHA256
f48b6094910188f29de091961a9b6deaf2180dd8adcafb4d31652801e47473c1
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SHA512
9b40db815ef7a8caebfdc4a8c94c92bc230462cf2cb6d4fb4bad28f59b9279344a425a95d4e21d298dbb8584e000084cbd5522da46d3d585edadec8f2d4f68ba
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SSDEEP
12288:Jlfu6/OvAOUws5np0wJ/R288sLvlb7VbC:JBH+At35p0oZ288ktBC
Malware Config
Extracted
xloader_apk
http://91.204.227.39:28844
Signatures
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XLoader payload 1 IoCs
Processes:
resource yara_rule /data/data/com.dbun.isir/files/dex 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
Processes:
com.dbun.isirioc process /system/xbin/su com.dbun.isir /sbin/su com.dbun.isir /system/bin/su com.dbun.isir -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.dbun.isirioc pid process /data/user/0/com.dbun.isir/files/dex 4241 com.dbun.isir /data/user/0/com.dbun.isir/files/dex 4241 com.dbun.isir -
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
Processes:
com.dbun.isirdescription ioc process URI accessed for read content://mms/ com.dbun.isir -
Acquires the wake lock 1 IoCs
Processes:
com.dbun.isirdescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.dbun.isir -
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.
Processes:
com.dbun.isirdescription ioc process Framework service call android.app.IActivityManager.setServiceForeground com.dbun.isir -
Queries information about active data network 1 TTPs 1 IoCs
Processes:
com.dbun.isirdescription ioc process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.dbun.isir -
Reads information about phone network operator. 1 TTPs
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Requests changing the default SMS application. 2 TTPs 1 IoCs
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Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
Processes:
com.dbun.isirdescription ioc process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.dbun.isir -
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
Processes:
com.dbun.isirdescription ioc process Framework service call android.app.IActivityManager.registerReceiver com.dbun.isir -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
com.dbun.isirdescription ioc process Framework API call javax.crypto.Cipher.doFinal com.dbun.isir
Processes
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com.dbun.isir1⤵
- 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)
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ping -c 4 91.204.227.392⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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/data/data/com.dbun.isir/files/dexFilesize
766KB
MD5b3aa28b0cf2269079fa51c1db9ad032b
SHA1c85618082d725fd8dd4789ecf43ce274b743c9cb
SHA2568933f198d336dc72d7e4c2012cf6ea5356bedf6a97a16c9b74fb2fac63ea02b0
SHA5122c077f33169d2d77a3a64d70c2705e32f46c8addb9299459c97a6ad9d7647fc906c36d172acf5731b53cb461c7eb21c6adfbe10ace50e483e41f55e16f958339