Analysis
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max time kernel
149s -
max time network
150s -
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
06-01-2025 22:07
Static task
static1
Behavioral task
behavioral1
Sample
54614ad0d7aa06fe23f68ad1036d20c3e9c1b3f2587d273a204e9bd366c723f0.apk
Resource
android-x86-arm-20240910-en
General
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Target
54614ad0d7aa06fe23f68ad1036d20c3e9c1b3f2587d273a204e9bd366c723f0.apk
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Size
212KB
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MD5
e8b95fefd64db93107ef411f12249cde
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SHA1
28b93e2823f15d24249f7a57ffa16b9a6132bc6b
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SHA256
54614ad0d7aa06fe23f68ad1036d20c3e9c1b3f2587d273a204e9bd366c723f0
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SHA512
c96bb53d76627e751f2f31de8014169ba36376d7aacbb1799c37d3ff2f4913cfa333202195843b43fb7ddc06a46c835189131a60224fdc180c10389c98d7b5fb
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SSDEEP
6144:ZczkBn/Am0sh0EVh5194idD84HrAwW1Owos9R:azKrv5n4YDPMwWc83
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 /system/bin/su kywzhmr.vlymwntda.npmuup.fufzyupm /system/xbin/su kywzhmr.vlymwntda.npmuup.fufzyupm /sbin/su kywzhmr.vlymwntda.npmuup.fufzyupm -
pid Process 4311 kywzhmr.vlymwntda.npmuup.fufzyupm -
Loads dropped Dex/Jar 1 TTPs 5 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/kywzhmr.vlymwntda.npmuup.fufzyupm/app_picture/1.jpg 4311 kywzhmr.vlymwntda.npmuup.fufzyupm /data/user/0/kywzhmr.vlymwntda.npmuup.fufzyupm/app_picture/1.jpg 4336 /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/kywzhmr.vlymwntda.npmuup.fufzyupm/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/kywzhmr.vlymwntda.npmuup.fufzyupm/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/kywzhmr.vlymwntda.npmuup.fufzyupm/app_picture/1.jpg 4311 kywzhmr.vlymwntda.npmuup.fufzyupm /data/user/0/kywzhmr.vlymwntda.npmuup.fufzyupm/files/b 4311 kywzhmr.vlymwntda.npmuup.fufzyupm /data/user/0/kywzhmr.vlymwntda.npmuup.fufzyupm/files/b 4311 kywzhmr.vlymwntda.npmuup.fufzyupm -
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/ kywzhmr.vlymwntda.npmuup.fufzyupm -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock kywzhmr.vlymwntda.npmuup.fufzyupm -
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 kywzhmr.vlymwntda.npmuup.fufzyupm -
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 kywzhmr.vlymwntda.npmuup.fufzyupm -
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 kywzhmr.vlymwntda.npmuup.fufzyupm -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo kywzhmr.vlymwntda.npmuup.fufzyupm
Processes
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kywzhmr.vlymwntda.npmuup.fufzyupm1⤵
- 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:4311 -
/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/kywzhmr.vlymwntda.npmuup.fufzyupm/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/kywzhmr.vlymwntda.npmuup.fufzyupm/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4336
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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
MD53fb9ad2022006097c1d922eb8d313f23
SHA164321047ceac4d3b9a3a6b5c97095cb3ff676d5f
SHA2566fa86facd71217363f5b94e4cde68d578baaba2e5428825b25131a686ca3cd1e
SHA512dddfd346b9971865ffa27a9c72643867ee4163594e44177307b59a99616510c2a70c6da99439c2612e388545a43816a3267af3680e427ab1a09043d9b84a35d5
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Filesize
446KB
MD53e04a3b314779ab7b515b04648084b64
SHA14b76a4fb951eb54b6c8593f50f4b7cc58b2997f1
SHA256d24fc9979ea6d5e9a278ac59c422f3b189adbe5671a3be0f8e44c52a50af78b7
SHA512cc87dbada39c5c2396c105d0a7dc9351ef70621261f5a892ecee526b4eac769e721f97ec1913f37dc092d46393c0f6a5d75dfb43fdcb6270236fa8a633ffe984
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Filesize
7KB
MD540a7a1ff67179c8ff8e830fb2577efaa
SHA15e3c75de35967721e0b35ce3e520c9c0a1a48805
SHA25698fadbb7cbac91f6661203a299e8acb31e5ef5624e449f96c75b5e6be9210fe5
SHA51238b19e356a499dc59a8c0466cd9bf4d0695d9b6130ebf25397a2be44b2cc0f6492c845a55477547cd1c306d35bb9c87f5e31fe3903133fb5acc27fd6bb7c804d