Analysis
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max time kernel
149s -
max time network
153s -
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
14-11-2024 22:09
Static task
static1
Behavioral task
behavioral1
Sample
a4d9529071ea13a08348aa501ef3adc03897e563dd14871f21ce1faf8d5d5da8.apk
Resource
android-x86-arm-20240910-en
General
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Target
a4d9529071ea13a08348aa501ef3adc03897e563dd14871f21ce1faf8d5d5da8.apk
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Size
440KB
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MD5
9ed55284e563caa7f5ea94054ab7a97e
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SHA1
b6389c2d39361376bc64c9954ebde77cfcadedd4
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SHA256
a4d9529071ea13a08348aa501ef3adc03897e563dd14871f21ce1faf8d5d5da8
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SHA512
8fbe5ca4689b45e644aafd49b06077206d08d2c135aaba5181ad5646cea538bbe2ffad9aab7b6abddbfba8bf2ad125a328408ee7e9462a4abac586caf59f483e
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SSDEEP
6144:7f5KLbp6uO0BcPbadoeVU2fdIOZIfMA4fwpOwgSngxoQcg+O4q+eK10jObceW:7BKxcaie1FFG54VVSgxt7e0jcW
Malware Config
Signatures
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XLoader payload 2 IoCs
resource yara_rule behavioral1/files/fstream-1.dat family_xloader_apk behavioral1/files/fstream-1.dat family_xloader_apk2 -
XLoader, MoqHao
An Android banker and info stealer.
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Xloader_apk family
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Checks if the Android device is rooted. 1 TTPs 3 IoCs
ioc Process /system/bin/su a.ivso.ybjh /system/xbin/su a.ivso.ybjh /sbin/su a.ivso.ybjh -
pid Process 4218 a.ivso.ybjh -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/a.ivso.ybjh/files/d 4218 a.ivso.ybjh /data/user/0/a.ivso.ybjh/files/d 4218 a.ivso.ybjh -
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/ a.ivso.ybjh -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock a.ivso.ybjh -
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 a.ivso.ybjh -
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 a.ivso.ybjh
Processes
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a.ivso.ybjh1⤵
- 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)
PID:4218
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
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Filesize
453KB
MD5a0d33b0500d1583e27643c8e196a6364
SHA1f96482f00a8545dd6c70c0a65b21f051ed34dde2
SHA2569cdaf7ebed7c3a34653b8cffa6ccdc3304150a34254859c19920235daa6395a9
SHA5123dbb3d73d710aceb7028a472c7d61ceff97c976dab53fb390a8024b01d3a58755374cb2d41012c8d1763b258afc87efacfef9bf6833c92883d6c386cee265a24
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Filesize
792B
MD584e44bad17cdab92ca77f86b4735b380
SHA18f0efbdcdd8495f541609a789fdb55cc96c0a56f
SHA256cf74930ea90a29a0ff3797f1a4f1a2150770e8eb186d6e27f17dd23290525dc1
SHA512f68cadfc2139d80ae88c7266a1376198241d28bbe83a3cec4d57508870ed7b0189da914dc43305f3db16ef5d2a1948c66cd78218b3808c1511dee05d3251473f