Analysis
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max time kernel
179s -
max time network
167s -
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
30-07-2024 22:04
Static task
static1
Behavioral task
behavioral1
Sample
43871ceecfb0f4970224196debdf75e8b933d4dcc1492b57a60d27f5e6e272ed.apk
Resource
android-x86-arm-20240624-en
General
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Target
43871ceecfb0f4970224196debdf75e8b933d4dcc1492b57a60d27f5e6e272ed.apk
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Size
436KB
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MD5
65476cb868a7dfad7bb256d80f38e079
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SHA1
6f97b41ddd7fc0dd004efd6f2462ef2131c6bd28
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SHA256
43871ceecfb0f4970224196debdf75e8b933d4dcc1492b57a60d27f5e6e272ed
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SHA512
4f8982a028aba20a643795cb8c410f64de29ac065d52a40f678e4775e9ed851bd1e2d6adacf25ece9131f0a3ce815254c05a28e8624f6c9ec01c8bc54bc785ab
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SSDEEP
12288:3tphGW13FVAcWyysVeDaNju9+HkAbtT4qx:3BNttys7udAb3
Malware Config
Extracted
xloader_apk
http://91.204.227.50:28899
Signatures
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XLoader payload 1 IoCs
resource yara_rule behavioral1/files/fstream-3.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/xbin/su ampz.ljqklf.nbx /sbin/su ampz.ljqklf.nbx /system/bin/su ampz.ljqklf.nbx -
pid Process 4285 ampz.ljqklf.nbx -
Loads dropped Dex/Jar 1 TTPs 4 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/ampz.ljqklf.nbx/app_picture/1.jpg 4285 ampz.ljqklf.nbx /data/user/0/ampz.ljqklf.nbx/app_picture/1.jpg 4285 ampz.ljqklf.nbx /data/user/0/ampz.ljqklf.nbx/files/b 4285 ampz.ljqklf.nbx /data/user/0/ampz.ljqklf.nbx/files/b 4285 ampz.ljqklf.nbx -
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/ ampz.ljqklf.nbx -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock ampz.ljqklf.nbx -
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 ampz.ljqklf.nbx -
Reads information about phone network operator. 1 TTPs
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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 ampz.ljqklf.nbx -
Checks the presence of a debugger
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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 ampz.ljqklf.nbx -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal ampz.ljqklf.nbx -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo ampz.ljqklf.nbx
Processes
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ampz.ljqklf.nbx1⤵
- 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
- 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)
- Checks CPU information
PID:4285
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
1Virtualization/Sandbox Evasion
1System Checks
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
168KB
MD576201fa1f6d3324fecedb4a6963c5ab3
SHA164563089e1dc4d62fdbaaac766080e65821cef47
SHA256a415306a0cd8b4e4087645c328aedfef669d1ab4bd54260897dfecfb13725c1b
SHA512f22ddccf4cfa5a82047e631d531b655f8f76914b4e6fb7a8d33c76ed56be8b27fded2a9dd3cb78513633e10863e84b14532e780cc867b4ae4722a78a38b522eb
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Filesize
444KB
MD55052e382193805f854a17470afdeadc8
SHA1e434b19018b8d0a14c3db4b47318a9e92e9f5148
SHA2566eac212f3e5d11281f0c7263e5795bd74241b233898280b8cb9479443747f52a
SHA512be6fde561141ceebed2f1c98c845fdf247b10aecd15698130bda158484f02309e336a57e1a19fc740137f919904f0c649fcfed6d659b53b0ae6e97aaf794cec7
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Filesize
168KB
MD57835bacfe01c7e152d38ee8cd8f9505c
SHA1e403210dc2baba73cb361cb22409fab35cc28c2f
SHA25696cc4903ec0eeaed51f56c8500eab141d5f91d067fe7af7da6ad6799ae4c5ede
SHA512008788e6b96e5d169bf8bfb2f024e8a30314c85f55b5efb506d577ee3e4a5ed636f5a807558ca48e2dc856731e4520cb08946cf9a6aab9cd222412ea4dc7f951