Analysis
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max time kernel
179s -
max time network
185s -
platform
android_x64 -
resource
android-x64-20240624-en -
resource tags
androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system -
submitted
29-08-2024 22:02
Static task
static1
Behavioral task
behavioral1
Sample
4cdb181400a6f4ad95026f2c25edb7746595b464b8e7002dfe50427efe989eff.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
4cdb181400a6f4ad95026f2c25edb7746595b464b8e7002dfe50427efe989eff.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
4cdb181400a6f4ad95026f2c25edb7746595b464b8e7002dfe50427efe989eff.apk
Resource
android-x64-arm64-20240624-en
General
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Target
4cdb181400a6f4ad95026f2c25edb7746595b464b8e7002dfe50427efe989eff.apk
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Size
302KB
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MD5
45e901a653b772464c3475d34d7fe701
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SHA1
80b7e3fc407586ce77907ceffc502ffa5d93c13e
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SHA256
4cdb181400a6f4ad95026f2c25edb7746595b464b8e7002dfe50427efe989eff
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SHA512
f95e76b90e1819e8937e92a8f45487d284d2b12ab0c62c4312c93e88c647bee4af68687ad9bf5adf4d6b3194c8214188f4284e7d7d5bf6198602eb3d0164c19a
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SSDEEP
6144:3l8T3fTneHlJn1l9Kwvhk15g7rV4pEtgb3lznRNSe6tm:4PTeHlJn4OI+Rjtgb1znRXZ
Malware Config
Extracted
xloader_apk
http://91.204.227.39:28844
Signatures
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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.iflp.vymr /system/xbin/su com.iflp.vymr /sbin/su com.iflp.vymr -
pid Process 5005 com.iflp.vymr -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.iflp.vymr/files/dex 5005 com.iflp.vymr /data/user/0/com.iflp.vymr/files/dex 5005 com.iflp.vymr -
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.iflp.vymr -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.iflp.vymr -
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.iflp.vymr -
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.iflp.vymr -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.iflp.vymr
Processes
-
com.iflp.vymr1⤵
- 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:5005
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
572KB
MD5e3c8db2847f2325c2ba52de79c90b0e4
SHA14f32e7e367b22247e1cbcfd347bc231029269420
SHA256a5fb4d92a41ee44a387d621543a1b9ffa9bc04d6201fee0458cfe21638a62173
SHA512d1764d880a6d2bf0bd44f695df586a140b7d8a240a5f76cf715bf53337135cf956af68b754563b48f8d25175044dc819fa7d988c5a68fde95b19ac8ad181a0ca
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Filesize
1015B
MD5d9221fe15e8cb1b0d03442fab3251973
SHA191d2c0801083cbd2480e0fe0d51ee4f47b34efec
SHA25698a4138cf411bd69bedf6b3d96a43f13160d9ead3973dfde662ac6799ffec6fd
SHA512075cfe665b10efcb58c8974c81ee056e389970fbcd97501b51cf0b3234cea275e675fd83654079b40c138818314dbc93987e68c71a2836e7f84507b355fd3ffe