Analysis
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max time kernel
149s -
max time network
150s -
platform
android-10_x64 -
resource
android-x64-20240910-en -
resource tags
arch:x64arch:x86image:android-x64-20240910-enlocale:en-usos:android-10-x64system -
submitted
19-09-2024 22:17
Static task
static1
Behavioral task
behavioral1
Sample
e7101986211a5b41c4193bb4b6f91a1a2b9ad071b24e1ae8dd09d717ee98c933.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
e7101986211a5b41c4193bb4b6f91a1a2b9ad071b24e1ae8dd09d717ee98c933.apk
Resource
android-x64-20240910-en
Behavioral task
behavioral3
Sample
e7101986211a5b41c4193bb4b6f91a1a2b9ad071b24e1ae8dd09d717ee98c933.apk
Resource
android-x64-arm64-20240624-en
General
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Target
e7101986211a5b41c4193bb4b6f91a1a2b9ad071b24e1ae8dd09d717ee98c933.apk
-
Size
291KB
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MD5
8b10ccda804ce676740e84d5af52feee
-
SHA1
8609bd6a76fe0f1208af5d87cf56916db25805d3
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SHA256
e7101986211a5b41c4193bb4b6f91a1a2b9ad071b24e1ae8dd09d717ee98c933
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SHA512
c2dcfcf6b30dc2ab8775a972d9349f1391aac0a81d4e7561adf3605a003d3f07d822af92a9e7e5b814b2f201f850f1e2905c8f8fec6a13b9f5d098f093e30da9
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SSDEEP
6144:e2GM3RzJmjr6jiSRWrKaYQzMps0/HsHAPJ+Pcu5kn/CwWBCowQpN:NgX6GS2YsMoHu+Eqw6x
Malware Config
Extracted
xloader_apk
http://91.204.227.39:28844
Signatures
-
XLoader payload 1 IoCs
resource yara_rule behavioral2/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
ioc Process /system/bin/su com.xzkl.arwf /system/xbin/su com.xzkl.arwf /sbin/su com.xzkl.arwf -
pid Process 5131 com.xzkl.arwf -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.xzkl.arwf/files/dex 5131 com.xzkl.arwf /data/user/0/com.xzkl.arwf/files/dex 5131 com.xzkl.arwf -
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/ com.xzkl.arwf -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.xzkl.arwf -
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 com.xzkl.arwf -
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 com.xzkl.arwf -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.xzkl.arwf
Processes
-
com.xzkl.arwf1⤵
- 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
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
PID:5131
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
-
Filesize
483KB
MD5e12d777273c3f474433d79bc6f46513c
SHA1ded0831d8bda2885bb178161575a3edb4c358549
SHA256bc13812bbf18e78aa81d1e49fd2b62864069620846c56e94d70dbe0c6d64d7f4
SHA512e09b08a56793a36f0ccc40db82f05f0ff8597597cc1b1afd0b1fbdc472a8cfbaae9e40a205f4b85a7652b045a442b0822e808e224d603fdab5e2e5a23141297b
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Filesize
859B
MD5ef590938cc3a88643708df363368aee8
SHA11470710f6d2ab461da2d78fb5b741211dcf63028
SHA25673c1be2141b6247fd793ec9e89dd9dc3a201f0f02c1973024bda01e5cfe06cdf
SHA5128196827a370409d68ae051d6d14d6cb0f956965c88b748e93add8e99e79bf5da6737e9f64d0e98d4e51aba2e5ae06a44bf2152d4dae0d7355671471d6bf31622