Analysis
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max time kernel
179s -
max time network
163s -
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
03-08-2024 22:11
Static task
static1
Behavioral task
behavioral1
Sample
713644904fb37cd222495f8616ae02fbe40aae1899bc5146b69d39a655feab61.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
713644904fb37cd222495f8616ae02fbe40aae1899bc5146b69d39a655feab61.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
713644904fb37cd222495f8616ae02fbe40aae1899bc5146b69d39a655feab61.apk
Resource
android-x64-arm64-20240624-en
General
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Target
713644904fb37cd222495f8616ae02fbe40aae1899bc5146b69d39a655feab61.apk
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Size
442KB
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MD5
5199e960c34a6bae9220d5c389ef9e28
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SHA1
f944789ec55dd67cab7967da71d37ac6df36b756
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SHA256
713644904fb37cd222495f8616ae02fbe40aae1899bc5146b69d39a655feab61
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SHA512
e776f9585e95fa3a39502b92ba5fc822e21882c94977ef590daeb7b4f86cc8300096e55c4736d9e4283cc8a803a693feb559fbe104dc9d3ef8ec0e04fd9e8070
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SSDEEP
12288:dDm1VYHOV/w7UNCLsvglDfBsS+b4dMoYV:dDmzYa/w7UoqciS+cdM5
Malware Config
Extracted
xloader_apk
http://91.204.227.39:28844
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.hlwi.nlyn -
pid Process 4640 com.hlwi.nlyn -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.hlwi.nlyn/files/dex 4640 com.hlwi.nlyn /data/user/0/com.hlwi.nlyn/files/dex 4640 com.hlwi.nlyn -
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.hlwi.nlyn -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.hlwi.nlyn -
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.hlwi.nlyn -
Queries information about active data network 1 TTPs 1 IoCs
description ioc Process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.hlwi.nlyn -
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.hlwi.nlyn -
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.hlwi.nlyn -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.hlwi.nlyn
Processes
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com.hlwi.nlyn1⤵
- 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:4640
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
MD57962ea579bddfb2d56deaeb75556d33a
SHA1292c29c70d73caff3148eb993fc389c58b966cde
SHA256ff87cb92852a7d77c93494f73a3876fb3c3570115ffe73c2fcd08ae3ac1e3551
SHA512bad435e79acad4d6c25ea5a580a12dde0e065a85677744c6428bf20ee03a55972d20416ca719f9254be886f20a00c2cd3e4816911e05ebab199e398bc4c6a0f4