Analysis
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max time kernel
149s -
max time network
155s -
platform
android-9_x86 -
resource
android-x86-arm-20240910-en -
resource tags
arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system -
submitted
27-09-2024 22:04
Static task
static1
Behavioral task
behavioral1
Sample
9ffb4c41ba6e23558b0f7b43049cdbfb81715793aa7a1a25e9584fb707975f1f.apk
Resource
android-x86-arm-20240910-en
General
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Target
9ffb4c41ba6e23558b0f7b43049cdbfb81715793aa7a1a25e9584fb707975f1f.apk
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Size
412KB
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MD5
61d5853720b75bb7a544c68660428480
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SHA1
926f2fb28c53c0e2a22be21126f3e809dfd2d559
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SHA256
9ffb4c41ba6e23558b0f7b43049cdbfb81715793aa7a1a25e9584fb707975f1f
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SHA512
8dda3d67658dafdf65fb4b33ad76d061dd9d142a9f0030fd6149895a4db091ae24a035dde362c12631d1100355676b5cc8cb6fa646d4a5f28df3406852b691c7
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SSDEEP
6144:hZvyUe9eFWmv77RlLMbOFljLevI16OR7rf51Z32ByyflvQ8Xo8EeTwhI27:hZ9eUFWmj7RlScl3evk6OR7jwflvqn+i
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 cshyoaj.cwbhjjowr.jfmscb /system/xbin/su cshyoaj.cwbhjjowr.jfmscb /sbin/su cshyoaj.cwbhjjowr.jfmscb -
pid Process 4292 cshyoaj.cwbhjjowr.jfmscb -
Loads dropped Dex/Jar 1 TTPs 4 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/cshyoaj.cwbhjjowr.jfmscb/app_picture/1.jpg 4292 cshyoaj.cwbhjjowr.jfmscb /data/user/0/cshyoaj.cwbhjjowr.jfmscb/app_picture/1.jpg 4292 cshyoaj.cwbhjjowr.jfmscb /data/user/0/cshyoaj.cwbhjjowr.jfmscb/files/b 4292 cshyoaj.cwbhjjowr.jfmscb /data/user/0/cshyoaj.cwbhjjowr.jfmscb/files/b 4292 cshyoaj.cwbhjjowr.jfmscb -
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/ cshyoaj.cwbhjjowr.jfmscb -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock cshyoaj.cwbhjjowr.jfmscb -
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 cshyoaj.cwbhjjowr.jfmscb -
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 cshyoaj.cwbhjjowr.jfmscb -
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 cshyoaj.cwbhjjowr.jfmscb -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal cshyoaj.cwbhjjowr.jfmscb -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo cshyoaj.cwbhjjowr.jfmscb
Processes
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cshyoaj.cwbhjjowr.jfmscb1⤵
- 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:4292
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
MD5dec6d8a1e0c1e1e25b12836aed291793
SHA184e8107b4c0ab562c979ee724904d3043d86d5eb
SHA256897a2ef6646e0d7dfe775fbcbe155b5228b419da4fd67cf74ec3338f1a447863
SHA512b74a2880479d7530918fb05fb35a2efc372a7874b180574a6f19bdf98d0fb12014c8e35b4c67be028b76d3e0ec1da511dab419b69b6fbd21bde29f5cee5442a1
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Filesize
446KB
MD54f4569db9ddb90b5f60c424621cf3a72
SHA163c79e63187921b33d30c66de3e791e3f51d746e
SHA25618c14954e985db1a807189513a739c2ccb9ad37bba6cc9f8a61f0c42edffda4c
SHA512cf1c150f19ccc58441ac38060fe80961bbc9ea575a69c4437bd04be7555b92a3422490a4358f720450492edf5780d3d76eed4e02493c184bb3f13a8ab5ec4929
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Filesize
171KB
MD5ce732d4579707eea5ae4a79522813f75
SHA11f504f20cce9519bf9d1c561e2aced7d1e0445a6
SHA256807038cb651864ddabc98a8a434b4b4a29bb77d224b200939edebe3630c54d95
SHA5127d5d054042a2149a7c55db9534d84ef11dc9183fa07fef25f104364f990cb025ca84c44f4e9864b033d9febc12ba13053640b96c428c2304272790703082ceed