Analysis
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max time kernel
179s -
max time network
186s -
platform
android_x64 -
resource
android-x64-arm64-20240611.1-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240611.1-enlocale:en-usos:android-11-x64system -
submitted
20-06-2024 00:58
Static task
static1
Behavioral task
behavioral1
Sample
b5ace4423834ffae49a20b72a7c8609b77c5981112d1aca1b38bc0864c08a82e.apk
Resource
android-x86-arm-20240611.1-en
Behavioral task
behavioral2
Sample
b5ace4423834ffae49a20b72a7c8609b77c5981112d1aca1b38bc0864c08a82e.apk
Resource
android-x64-20240611.1-en
Behavioral task
behavioral3
Sample
b5ace4423834ffae49a20b72a7c8609b77c5981112d1aca1b38bc0864c08a82e.apk
Resource
android-x64-arm64-20240611.1-en
General
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Target
b5ace4423834ffae49a20b72a7c8609b77c5981112d1aca1b38bc0864c08a82e.apk
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Size
432KB
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MD5
994f041d2071f2c1988a8b217c601bc7
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SHA1
fdb15c79e9d066fa5419d639b923709830125dfa
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SHA256
b5ace4423834ffae49a20b72a7c8609b77c5981112d1aca1b38bc0864c08a82e
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SHA512
e6b227e1463e32c8ae7c37abdbca3403f660a0f69fb3fb25a68e6f67b5f589cd04a851bdc314f33d9d498e3ae7669a191596a8caaa0baca56cb25e6a7ebd8457
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SSDEEP
12288:Xi55i13uMY6yPiG/4jO2k76KFiZLNRfBsS+b4dMoY3:ckuMY6qiW4O6K8ZZkS+cdMz
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/user/0/com.vhrb.gbfe/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 1 IoCs
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Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.vhrb.gbfeioc pid process /data/user/0/com.vhrb.gbfe/files/dex 4717 com.vhrb.gbfe /data/user/0/com.vhrb.gbfe/files/dex 4717 com.vhrb.gbfe -
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.
Processes:
com.vhrb.gbfedescription ioc process Framework service call android.accounts.IAccountManager.getAccountsAsUser com.vhrb.gbfe -
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.vhrb.gbfedescription ioc process URI accessed for read content://mms/ com.vhrb.gbfe -
Acquires the wake lock 1 IoCs
Processes:
com.vhrb.gbfedescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.vhrb.gbfe -
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.vhrb.gbfedescription ioc process Framework service call android.app.IActivityManager.setServiceForeground com.vhrb.gbfe -
Queries information about active data network 1 TTPs 1 IoCs
Processes:
com.vhrb.gbfedescription ioc process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.vhrb.gbfe -
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.vhrb.gbfedescription ioc process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.vhrb.gbfe -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
com.vhrb.gbfedescription ioc process Framework API call javax.crypto.Cipher.doFinal com.vhrb.gbfe
Processes
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com.vhrb.gbfe1⤵
- 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
- 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)
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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/data/user/0/com.vhrb.gbfe/files/dexFilesize
766KB
MD57962ea579bddfb2d56deaeb75556d33a
SHA1292c29c70d73caff3148eb993fc389c58b966cde
SHA256ff87cb92852a7d77c93494f73a3876fb3c3570115ffe73c2fcd08ae3ac1e3551
SHA512bad435e79acad4d6c25ea5a580a12dde0e065a85677744c6428bf20ee03a55972d20416ca719f9254be886f20a00c2cd3e4816911e05ebab199e398bc4c6a0f4
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/data/user/0/com.vhrb.gbfe/files/oat/dex.cur.profFilesize
1KB
MD591bee5cf2ffd1ba4c50d1c5d06e8e07e
SHA1e9da9eef73670127206c0e98dd48fab1b3fcf737
SHA2565ed844ad21c05341c0b1b3d59acce1aa06026178c19bb37ce962f7c1368cab1f
SHA51211395633631907ebcf9cdd24cb74095ba273f633b1a227c731239e8e906370352ce58d442038fcb7256af133446db0a88df0297945205cd43a90a120df942508