Analysis
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max time kernel
149s -
max time network
132s -
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
20-09-2024 22:07
Static task
static1
Behavioral task
behavioral1
Sample
88f9c99a6b4161b43753d859332f71bd1fba46be60f3eb94c86977931732e8d9.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
88f9c99a6b4161b43753d859332f71bd1fba46be60f3eb94c86977931732e8d9.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
88f9c99a6b4161b43753d859332f71bd1fba46be60f3eb94c86977931732e8d9.apk
Resource
android-x64-arm64-20240624-en
General
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Target
88f9c99a6b4161b43753d859332f71bd1fba46be60f3eb94c86977931732e8d9.apk
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Size
218KB
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MD5
45793c271d3a8be297acd9103664ba4f
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SHA1
d97f68fea7a471f7db4557cb5f88069ebf58eac2
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SHA256
88f9c99a6b4161b43753d859332f71bd1fba46be60f3eb94c86977931732e8d9
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SHA512
7c68f6dbe666701ffa63db6ba37a9c51eceb381e1ac2e5d4ad5d8a7c096ec619d1e873e39cb2c3c3649397bfe26d425c380d8f3285bcbf0e3deaceafaaf66898
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SSDEEP
6144:DrRwTE5sYdcOaIfELvgGUDgY33UA4mUDd5ZOyRSokR9mdhFb:vBR2vyDhEA4mUDdLlb
Malware Config
Extracted
xloader_apk
http://91.204.227.39:28844
Signatures
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XLoader payload 2 IoCs
Processes:
resource yara_rule behavioral1/files/fstream-1.dat family_xloader_apk behavioral1/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 3 IoCs
Processes:
lrwo.xztke.pafcqioc Process /system/xbin/su lrwo.xztke.pafcq /sbin/su lrwo.xztke.pafcq /system/bin/su lrwo.xztke.pafcq -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
lrwo.xztke.pafcqioc pid Process /data/user/0/lrwo.xztke.pafcq/files/dex 4258 lrwo.xztke.pafcq /data/user/0/lrwo.xztke.pafcq/files/dex 4258 lrwo.xztke.pafcq -
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
Processes:
lrwo.xztke.pafcqdescription ioc Process URI accessed for read content://mms/ lrwo.xztke.pafcq -
Acquires the wake lock 1 IoCs
Processes:
lrwo.xztke.pafcqdescription ioc Process Framework service call android.os.IPowerManager.acquireWakeLock lrwo.xztke.pafcq -
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:
lrwo.xztke.pafcqdescription ioc Process Framework service call android.app.IActivityManager.setServiceForeground lrwo.xztke.pafcq -
Requests changing the default SMS application. 2 TTPs 1 IoCs
Processes:
lrwo.xztke.pafcqdescription ioc Process Intent action android.provider.Telephony.ACTION_CHANGE_DEFAULT lrwo.xztke.pafcq -
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
Processes:
lrwo.xztke.pafcqdescription ioc Process Framework service call android.app.IActivityManager.registerReceiver lrwo.xztke.pafcq -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
lrwo.xztke.pafcqdescription ioc Process Framework API call javax.crypto.Cipher.doFinal lrwo.xztke.pafcq
Processes
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lrwo.xztke.pafcq1⤵
- 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 changing the default SMS application.
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
PID:4258
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
1Suppress Application Icon
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
456KB
MD5c5654523e4899cf11630fe902e74b494
SHA1d51781ac831b0442d5aaa8fb801d664f0daeb1c4
SHA256fd7e515d5732df7cc5632a8411671fdad79815c7df963ef68f728398c8c8db31
SHA51219e1fdb04673dec606e0376b0ffb4e32bd12d37cf50d22815c114ccc2a76824b114835ef858e0fbc84d89dc6be1e1951be047e24521771c05d6ce43fac137bdb