Analysis
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max time kernel
179s -
max time network
185s -
platform
android_x86 -
resource
android-x86-arm-20240611.1-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20240611.1-enlocale:en-usos:android-9-x86system -
submitted
20-06-2024 00:22
Static task
static1
Behavioral task
behavioral1
Sample
f9deeb69d1f120907570bf1820c2fe28729b3f421a222426e018defa2fb7c6f8.apk
Resource
android-x86-arm-20240611.1-en
General
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Target
f9deeb69d1f120907570bf1820c2fe28729b3f421a222426e018defa2fb7c6f8.apk
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Size
412KB
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MD5
cd325600f6d69cfa0631dbb97747c1b7
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SHA1
807c72e27f700cca318092283e24c4fc9f9ee438
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SHA256
f9deeb69d1f120907570bf1820c2fe28729b3f421a222426e018defa2fb7c6f8
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SHA512
b2bd6183732664861cd80f530df4c2fa1399cf1a0cda992089c9211613ebb49e5a68807cc1564c1ff80d26c687680af06e6aa4042021d718c1c4c1afcc641b2d
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SSDEEP
6144:8k7RlLMbOFljLevI16OR7rf51Z32ByyflvQ8Xo8EeTwhI2dyL5xMmVb6j9Rh:v7RlScl3evk6OR7jwflvqn+AyL5lI9X
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-5.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 /sbin/su kuukbnl.upoelksay.qwwhmg /system/bin/su kuukbnl.upoelksay.qwwhmg /system/xbin/su kuukbnl.upoelksay.qwwhmg -
pid Process 4212 kuukbnl.upoelksay.qwwhmg -
Loads dropped Dex/Jar 1 TTPs 4 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/kuukbnl.upoelksay.qwwhmg/app_picture/1.jpg 4212 kuukbnl.upoelksay.qwwhmg /data/user/0/kuukbnl.upoelksay.qwwhmg/app_picture/1.jpg 4212 kuukbnl.upoelksay.qwwhmg /data/user/0/kuukbnl.upoelksay.qwwhmg/files/b 4212 kuukbnl.upoelksay.qwwhmg /data/user/0/kuukbnl.upoelksay.qwwhmg/files/b 4212 kuukbnl.upoelksay.qwwhmg -
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.
description ioc Process Framework service call android.accounts.IAccountManager.getAccounts kuukbnl.upoelksay.qwwhmg -
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/ kuukbnl.upoelksay.qwwhmg -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock kuukbnl.upoelksay.qwwhmg -
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 kuukbnl.upoelksay.qwwhmg -
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 kuukbnl.upoelksay.qwwhmg -
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 kuukbnl.upoelksay.qwwhmg -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal kuukbnl.upoelksay.qwwhmg -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo kuukbnl.upoelksay.qwwhmg
Processes
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kuukbnl.upoelksay.qwwhmg1⤵
- 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
- 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:4212
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
167KB
MD56aa79568acb72634b3e40db9f43f9e6b
SHA1479c3b349f8138007fbead7f9b49f68cca99883b
SHA2567e9f10b238aa25261917b62b7c5bd792790421349b9a835616ba2a11d097e268
SHA5129a85085c8fa05c7cdf91ed80dbffd62df16afcbf16112fbf260c5c9e6721db4c2b6c293b8ea58e878dc2a4ae4904d33a410fc0ebd757ab85aadd775257c12e06
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Filesize
446KB
MD54f4569db9ddb90b5f60c424621cf3a72
SHA163c79e63187921b33d30c66de3e791e3f51d746e
SHA25618c14954e985db1a807189513a739c2ccb9ad37bba6cc9f8a61f0c42edffda4c
SHA512cf1c150f19ccc58441ac38060fe80961bbc9ea575a69c4437bd04be7555b92a3422490a4358f720450492edf5780d3d76eed4e02493c184bb3f13a8ab5ec4929
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Filesize
36B
MD5e63eb977a8f6cf9ab97042d57d3e3fe5
SHA1ed2a5a62b686ed354231adfabfb3c58abb6513ee
SHA25606556ff25523c2bf70d88c135aa22f2367595169dd4bf5978e826fc6a556bbaa
SHA51269b6baae6dbdbdf7ac4b96272563f0866d64e302e568f8979d6db85347755f9bd134ae3dc4aab86fe058659202eee2b92879efa17c01bdf6dad4129146b180ce