Analysis
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max time kernel
179s -
max time network
184s -
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 01:09
Static task
static1
Behavioral task
behavioral1
Sample
b55046a665ca0b2d42485d3f1ab6420c2659e389f2eaeaa73f7bf9fc8519ee97.apk
Resource
android-x86-arm-20240611.1-en
General
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Target
b55046a665ca0b2d42485d3f1ab6420c2659e389f2eaeaa73f7bf9fc8519ee97.apk
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Size
412KB
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MD5
a02c096805da27f879ddd71e34cde151
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SHA1
138f050ee699dfe4071f3979cd60cc922f461288
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SHA256
b55046a665ca0b2d42485d3f1ab6420c2659e389f2eaeaa73f7bf9fc8519ee97
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SHA512
5ded61fc8ac300f0460bb58226c1f204559fbda16ea4d4f7eed900f48b662263d69bd3e892c59cd4e637b0fca957c606953522614319a8bbb6ed3202fb3cbd83
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SSDEEP
12288:a7RlScl3evk6OR7jwflvqn+uSIV5Zs5OxY:Uzlj60s9ZupV5Z9i
Malware Config
Extracted
xloader_apk
http://91.204.227.50:28899
Signatures
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XLoader payload 1 IoCs
Processes:
resource yara_rule /data/data/ptrfgxn.khalrhipu.zlsdml/files/b 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:
ptrfgxn.khalrhipu.zlsdmlioc process /system/bin/su ptrfgxn.khalrhipu.zlsdml /system/xbin/su ptrfgxn.khalrhipu.zlsdml /sbin/su ptrfgxn.khalrhipu.zlsdml -
Loads dropped Dex/Jar 1 TTPs 4 IoCs
Runs executable file dropped to the device during analysis.
Processes:
ptrfgxn.khalrhipu.zlsdmlioc pid process /data/user/0/ptrfgxn.khalrhipu.zlsdml/app_picture/1.jpg 4312 ptrfgxn.khalrhipu.zlsdml /data/user/0/ptrfgxn.khalrhipu.zlsdml/app_picture/1.jpg 4312 ptrfgxn.khalrhipu.zlsdml /data/user/0/ptrfgxn.khalrhipu.zlsdml/files/b 4312 ptrfgxn.khalrhipu.zlsdml /data/user/0/ptrfgxn.khalrhipu.zlsdml/files/b 4312 ptrfgxn.khalrhipu.zlsdml -
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:
ptrfgxn.khalrhipu.zlsdmldescription ioc process Framework service call android.accounts.IAccountManager.getAccounts ptrfgxn.khalrhipu.zlsdml -
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:
ptrfgxn.khalrhipu.zlsdmldescription ioc process URI accessed for read content://mms/ ptrfgxn.khalrhipu.zlsdml -
Acquires the wake lock 1 IoCs
Processes:
ptrfgxn.khalrhipu.zlsdmldescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock ptrfgxn.khalrhipu.zlsdml -
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:
ptrfgxn.khalrhipu.zlsdmldescription ioc process Framework service call android.app.IActivityManager.setServiceForeground ptrfgxn.khalrhipu.zlsdml -
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
Processes:
ptrfgxn.khalrhipu.zlsdmldescription ioc process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS ptrfgxn.khalrhipu.zlsdml -
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
Processes:
ptrfgxn.khalrhipu.zlsdmldescription ioc process Framework service call android.app.IActivityManager.registerReceiver ptrfgxn.khalrhipu.zlsdml -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
ptrfgxn.khalrhipu.zlsdmldescription ioc process Framework API call javax.crypto.Cipher.doFinal ptrfgxn.khalrhipu.zlsdml -
Checks CPU information 2 TTPs 1 IoCs
Processes
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ptrfgxn.khalrhipu.zlsdml1⤵
- 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
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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/data/data/ptrfgxn.khalrhipu.zlsdml/app_picture/1.jpgFilesize
169KB
MD5541ad7cc8bf1096f664562884e9699a0
SHA15a7c20f5d83811b29eee8fcae223ad1ec77a264a
SHA2567ec06faf59815def07affd987cfb6b8affcdbe7603e4df06a0a0469cf81641e6
SHA51280f2be284fb37a2e15cf483216b4d3e0230eb71f926aae4f4127a64173b9de9fe2f052461a1d6fadcbc5b1b515178e3b6542b70b8afe2bfa59edc107ced44952
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/data/data/ptrfgxn.khalrhipu.zlsdml/files/bFilesize
446KB
MD54f4569db9ddb90b5f60c424621cf3a72
SHA163c79e63187921b33d30c66de3e791e3f51d746e
SHA25618c14954e985db1a807189513a739c2ccb9ad37bba6cc9f8a61f0c42edffda4c
SHA512cf1c150f19ccc58441ac38060fe80961bbc9ea575a69c4437bd04be7555b92a3422490a4358f720450492edf5780d3d76eed4e02493c184bb3f13a8ab5ec4929
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/data/user/0/ptrfgxn.khalrhipu.zlsdml/app_picture/1.jpgFilesize
169KB
MD5e60a99324fc84b3c5dccb4907250be30
SHA1dc4d34e89b73dfe85220823a14ab70490cc5a9ba
SHA2561d53dd9ca1aea5ea0702bb0e2b2f7bd6ea4a7f3a9ec0ede5d26ecb8b4167a155
SHA5129b675b15a6e97876d7166cee06355cf97afcd61e15d520816249572cacf5c77ef38528b7426a2e69b50be29698843b7d2640cf658e0882bbd2370802b8f6d446
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/storage/emulated/0/.msg_device_id.txtFilesize
36B
MD58419bbf33d9eba2d07fb72bce37b9754
SHA1dbce837822da30130a828450bba6fc083cde10f4
SHA256ea5537747dbcd304a014fe7e0755d0c228e9d0e4c9464b8ce2ae4de1e693c143
SHA512cf682f0ea67bd0e09f88a550699f7b4ffad47bd1cb1edb82b2f7799ca58548a532e90c363aad6348ea2e4533eea5962e4b8c12d95279d051a3375d3527cd35ec