Analysis
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max time kernel
179s -
max time network
179s -
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
03-08-2024 22:10
Static task
static1
Behavioral task
behavioral1
Sample
575b4bc37dce42315c08541834e032ec6f6c5707d32e73c7874360e835339dcb.apk
Resource
android-x86-arm-20240624-en
General
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Target
575b4bc37dce42315c08541834e032ec6f6c5707d32e73c7874360e835339dcb.apk
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Size
412KB
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MD5
afb50e73ac789553854c369848c1f78d
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SHA1
df5ac851f6ac59ae42cfd0c3e1bcfa0c562786ea
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SHA256
575b4bc37dce42315c08541834e032ec6f6c5707d32e73c7874360e835339dcb
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SHA512
ff6e9bd3e3fd8465cc4f16c6e3398d8d8f1b9dde8825169f8163059fb8eeb77686e142b290dbccd276126f0b9002532eb22937f9f75c2df21c642437bb6dd959
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SSDEEP
6144:zKyQDz3a12UH/aiNBkcnOxH2R30vUEbObpm8jYJAwuLpwO8buU7pdp211U5b:uDNUHiiQDhu0vUEbqmEYxMpwnbvpq1A
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/bin/su oxkcpgj.ravlscdsk.uftwit /system/xbin/su oxkcpgj.ravlscdsk.uftwit /sbin/su oxkcpgj.ravlscdsk.uftwit -
pid Process 4306 oxkcpgj.ravlscdsk.uftwit -
Loads dropped Dex/Jar 1 TTPs 4 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/oxkcpgj.ravlscdsk.uftwit/app_picture/1.jpg 4306 oxkcpgj.ravlscdsk.uftwit /data/user/0/oxkcpgj.ravlscdsk.uftwit/app_picture/1.jpg 4306 oxkcpgj.ravlscdsk.uftwit /data/user/0/oxkcpgj.ravlscdsk.uftwit/files/b 4306 oxkcpgj.ravlscdsk.uftwit /data/user/0/oxkcpgj.ravlscdsk.uftwit/files/b 4306 oxkcpgj.ravlscdsk.uftwit -
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/ oxkcpgj.ravlscdsk.uftwit -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock oxkcpgj.ravlscdsk.uftwit -
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 oxkcpgj.ravlscdsk.uftwit -
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 oxkcpgj.ravlscdsk.uftwit -
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 oxkcpgj.ravlscdsk.uftwit -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal oxkcpgj.ravlscdsk.uftwit -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo oxkcpgj.ravlscdsk.uftwit
Processes
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oxkcpgj.ravlscdsk.uftwit1⤵
- 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:4306
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
171KB
MD53fff0cef8d562574d9a523dd63e09ca9
SHA11306beee17a77d643b2104e968d7016893a4df74
SHA256b31fb55f91f116eef050b6ab626d4ab8efe65e0756c9fed9dd83dd3651a52a88
SHA512856231f1473dfe25482001f793f6a373fec027867205ece5e58f6715d444c180917b80172558461a329d67bc75d5916d89f173ac88c5066a04af396c5982c55f
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Filesize
446KB
MD55daa1f3756c6785b25d466ca6b7bdc50
SHA1ad6a6880ad1b812434e5bd3b2c1717ba11b54cf6
SHA256a1695cf685fbf9712a67bbc7f9bf82c6d6fe5f8ef185f1ede33fcb76526143c7
SHA5122dbeab1cfd8658b6681d3bda791f2fd3f1199c9aee135b1baa1e91abf87d20de221eec1027f611356781b7c6dbb823b8b157509ced30b03a62f6842fbde0e7e9
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Filesize
171KB
MD5ad465932c0b9c24d1393ecc682f40799
SHA16d32fa04d27715f09aaf739422c4dbb910b9f3d4
SHA256403983879555ff86f2614a2a202bfd01ff24e23f0dcb30dc69a0b86db2733d23
SHA51294a0c6fc0acb8287f7aa1c5037ffd09ac2740af106eff297fe0b776c018b691bf0b529f7a787795a76f2dd76dc963a0394090d94d432e4d62afb90cbd9595a28