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 00:19
Static task
static1
Behavioral task
behavioral1
Sample
197a68a88907ae8190bf794987bc44d3af94962053ac97b428e539a07daea882.apk
Resource
android-x86-arm-20240611.1-en
General
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Target
197a68a88907ae8190bf794987bc44d3af94962053ac97b428e539a07daea882.apk
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Size
412KB
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MD5
ff48c89466a668b7b12510532454addf
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SHA1
51998f87ddc25a09ecca76626fd6ebd46e85ea93
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SHA256
197a68a88907ae8190bf794987bc44d3af94962053ac97b428e539a07daea882
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SHA512
d124a63a174f9d3b8361ee3ece73382970a404528d15de7240674aaacb602930a6b622d748c606a060eadb255331be8fffae1015b8802bb2d98ff153f2c31bb3
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SSDEEP
12288:R7RlScl3evk6OR7jwflvqn+VqFepaiCOW:Fzlj60s9ZVqFepAB
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 /system/bin/su tfxmmez.dkymgapoh.ckpean /system/xbin/su tfxmmez.dkymgapoh.ckpean /sbin/su tfxmmez.dkymgapoh.ckpean -
pid Process 4210 tfxmmez.dkymgapoh.ckpean -
Loads dropped Dex/Jar 1 TTPs 4 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/tfxmmez.dkymgapoh.ckpean/app_picture/1.jpg 4210 tfxmmez.dkymgapoh.ckpean /data/user/0/tfxmmez.dkymgapoh.ckpean/app_picture/1.jpg 4210 tfxmmez.dkymgapoh.ckpean /data/user/0/tfxmmez.dkymgapoh.ckpean/files/b 4210 tfxmmez.dkymgapoh.ckpean /data/user/0/tfxmmez.dkymgapoh.ckpean/files/b 4210 tfxmmez.dkymgapoh.ckpean -
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 tfxmmez.dkymgapoh.ckpean -
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/ tfxmmez.dkymgapoh.ckpean -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock tfxmmez.dkymgapoh.ckpean -
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 tfxmmez.dkymgapoh.ckpean -
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 tfxmmez.dkymgapoh.ckpean -
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 tfxmmez.dkymgapoh.ckpean -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal tfxmmez.dkymgapoh.ckpean -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo tfxmmez.dkymgapoh.ckpean
Processes
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tfxmmez.dkymgapoh.ckpean1⤵
- 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:4210
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
169KB
MD5289c940571d3a690d63e8993e6702f49
SHA1b69fd29a9d0329a027f782cfb00245b6604d76a7
SHA25671915b9e612e216d1dcdf13b901122793ee9ade47bf30e5ad9413e25630ecc35
SHA512f3624fd390b7188b8aca8338c57879ff049429c552a61aaf2d08312852f3bcbfc371134e40668de3b907e0d8cb6721e6b11236093504f23e4f3e4a1d3ee1cc7f
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Filesize
446KB
MD54f4569db9ddb90b5f60c424621cf3a72
SHA163c79e63187921b33d30c66de3e791e3f51d746e
SHA25618c14954e985db1a807189513a739c2ccb9ad37bba6cc9f8a61f0c42edffda4c
SHA512cf1c150f19ccc58441ac38060fe80961bbc9ea575a69c4437bd04be7555b92a3422490a4358f720450492edf5780d3d76eed4e02493c184bb3f13a8ab5ec4929
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Filesize
36B
MD5e1c62b1afc04e81f955fbdce5b949ca7
SHA146213ddea10d226b7d9fda7b66c0ddcc17eceef5
SHA256ad6971aaa8f1d0676e57fe21db5f27c2f819fb2e9dfbf1a88498b542e5c8ad00
SHA512506f1fe528eaa5a262f39c16d63ea73529add307317385b8e794663940a53f7ba214705c8f93c519900eac46b951eab7085561b5226af410fb5b78c2c47e87a0