Analysis
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max time kernel
149s -
max time network
148s -
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
13-01-2025 22:03
Static task
static1
Behavioral task
behavioral1
Sample
b6d2613eef7afed91a788dd742a560f437197c1497e6fbcd0ecda95e6c86485a.apk
Resource
android-x86-arm-20240910-en
General
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Target
b6d2613eef7afed91a788dd742a560f437197c1497e6fbcd0ecda95e6c86485a.apk
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Size
260KB
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MD5
087657887ee12f6cb54b139cb29a053c
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SHA1
b319f910c8238c6a8f043495dec319c8a96855dc
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SHA256
b6d2613eef7afed91a788dd742a560f437197c1497e6fbcd0ecda95e6c86485a
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SHA512
494b46b74ede45f15ccb2f58b91765bb556a39eefefe3de8f06ebfb4cd29536de0f52f917bd8d21fc38fcfb47fa600772e4c156a25c7d205de9922173440294b
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SSDEEP
6144:UVTnMpu6uRIgWSAnlJ04I+q5FHJtl1rrAjEzjwFahui:geSIgilJc5FzHCuwUht
Malware Config
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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Xloader_apk family
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Checks if the Android device is rooted. 1 TTPs 3 IoCs
ioc Process /sbin/su mzlbddb.uqtkmdrxr.dfotkl.ucfgughz /system/bin/su mzlbddb.uqtkmdrxr.dfotkl.ucfgughz /system/xbin/su mzlbddb.uqtkmdrxr.dfotkl.ucfgughz -
pid Process 4374 mzlbddb.uqtkmdrxr.dfotkl.ucfgughz -
Loads dropped Dex/Jar 1 TTPs 5 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/mzlbddb.uqtkmdrxr.dfotkl.ucfgughz/app_picture/1.jpg 4374 mzlbddb.uqtkmdrxr.dfotkl.ucfgughz /data/user/0/mzlbddb.uqtkmdrxr.dfotkl.ucfgughz/app_picture/1.jpg 4400 /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/mzlbddb.uqtkmdrxr.dfotkl.ucfgughz/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/mzlbddb.uqtkmdrxr.dfotkl.ucfgughz/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/mzlbddb.uqtkmdrxr.dfotkl.ucfgughz/app_picture/1.jpg 4374 mzlbddb.uqtkmdrxr.dfotkl.ucfgughz /data/user/0/mzlbddb.uqtkmdrxr.dfotkl.ucfgughz/files/b 4374 mzlbddb.uqtkmdrxr.dfotkl.ucfgughz /data/user/0/mzlbddb.uqtkmdrxr.dfotkl.ucfgughz/files/b 4374 mzlbddb.uqtkmdrxr.dfotkl.ucfgughz -
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/ mzlbddb.uqtkmdrxr.dfotkl.ucfgughz -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock mzlbddb.uqtkmdrxr.dfotkl.ucfgughz -
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 mzlbddb.uqtkmdrxr.dfotkl.ucfgughz -
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 mzlbddb.uqtkmdrxr.dfotkl.ucfgughz -
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 mzlbddb.uqtkmdrxr.dfotkl.ucfgughz -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo mzlbddb.uqtkmdrxr.dfotkl.ucfgughz
Processes
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mzlbddb.uqtkmdrxr.dfotkl.ucfgughz1⤵
- 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)
- Checks CPU information
PID:4374 -
/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/mzlbddb.uqtkmdrxr.dfotkl.ucfgughz/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/mzlbddb.uqtkmdrxr.dfotkl.ucfgughz/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4400
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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
7KB
MD58b018c61793bf84adee8d28c94949a33
SHA123762c2fdba3a83c6b8d60a1035a773911a5bc90
SHA256c9bac89cd4b4e75e24779d30d7b0c7d26cf6d6a4ab13d152b520ee1801afb8cb
SHA51214a2b8a477990d0aeb5012835ef309194d0283271fd53ed8500b3fa9c46e67b14329d094d5df84fa0c845c002bc77c81a8d6a55341a71e8210aba9c12d24ac98
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Filesize
446KB
MD53e04a3b314779ab7b515b04648084b64
SHA14b76a4fb951eb54b6c8593f50f4b7cc58b2997f1
SHA256d24fc9979ea6d5e9a278ac59c422f3b189adbe5671a3be0f8e44c52a50af78b7
SHA512cc87dbada39c5c2396c105d0a7dc9351ef70621261f5a892ecee526b4eac769e721f97ec1913f37dc092d46393c0f6a5d75dfb43fdcb6270236fa8a633ffe984
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Filesize
7KB
MD55dedc2683c05eb8d2bd9ad6cb5853d84
SHA15b0741881c1f344d54f0661d9c8d0aea631729d6
SHA256e759fe11c1821f6c9c966562332b4fa0c910b4f143c05d74afd367714ded43d1
SHA512b6461bd47f3e9d63bc69913dcccbf4d719c90eb16d3115b04d74ea965014ea761f7de814816b35c964078ca22dfc8ed3f427898483db939adc850e54aff37615