Analysis
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max time kernel
149s -
max time network
152s -
platform
android-11_x64 -
resource
android-x64-arm64-20240910-en -
resource tags
arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240910-enlocale:en-usos:android-11-x64system -
submitted
10-09-2024 22:03
Static task
static1
Behavioral task
behavioral1
Sample
37c78df24fe670b9d72fd918303c94c64fdd95d93b164e1b4225660c2ca06820.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
37c78df24fe670b9d72fd918303c94c64fdd95d93b164e1b4225660c2ca06820.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
37c78df24fe670b9d72fd918303c94c64fdd95d93b164e1b4225660c2ca06820.apk
Resource
android-x64-arm64-20240910-en
General
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Target
37c78df24fe670b9d72fd918303c94c64fdd95d93b164e1b4225660c2ca06820.apk
-
Size
431KB
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MD5
ccc023ad51d818cd7d7bde0beb596445
-
SHA1
5361978b1c915bd4cb7647dfe25ca98bac931758
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SHA256
37c78df24fe670b9d72fd918303c94c64fdd95d93b164e1b4225660c2ca06820
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SHA512
4a56698dd4464e5b7ba1578dd4a3350b627da3e05becc3e18a4c3201c4d0b2eae94685ff86784044d54da9493b873cf90165752e390eb85fb7ed7da40c76aaea
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SSDEEP
12288:a/Qjwv7zK1rains2F+u4kaa9FgILmxmvdVvlb7VbbRJ3p:cewTzK17ns24kZGAtBbrp
Malware Config
Extracted
xloader_apk
http://91.204.227.39:28844
Signatures
-
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.odzn.lwon -
pid Process 4803 com.odzn.lwon -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.odzn.lwon/files/dex 4803 com.odzn.lwon /data/user/0/com.odzn.lwon/files/dex 4803 com.odzn.lwon -
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.odzn.lwon -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.odzn.lwon -
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.odzn.lwon -
Queries information about active data network 1 TTPs 1 IoCs
description ioc Process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.odzn.lwon -
Reads information about phone network operator. 1 TTPs
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Requests changing the default SMS application. 2 TTPs 1 IoCs
description ioc Process Intent action android.provider.Telephony.ACTION_CHANGE_DEFAULT com.odzn.lwon -
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.odzn.lwon -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.odzn.lwon
Processes
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com.odzn.lwon1⤵
- 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).
- Uses Crypto APIs (Might try to encrypt user data)
PID:4803
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
766KB
MD5b3aa28b0cf2269079fa51c1db9ad032b
SHA1c85618082d725fd8dd4789ecf43ce274b743c9cb
SHA2568933f198d336dc72d7e4c2012cf6ea5356bedf6a97a16c9b74fb2fac63ea02b0
SHA5122c077f33169d2d77a3a64d70c2705e32f46c8addb9299459c97a6ad9d7647fc906c36d172acf5731b53cb461c7eb21c6adfbe10ace50e483e41f55e16f958339