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
15/04/2025, 22:14
Static task
static1
Behavioral task
behavioral1
Sample
70a5e9303378ecfa15e79eba30d252fd2cae0ff7e126e506e55b89e270844c23.apk
Resource
android-x86-arm-20240910-en
General
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Target
70a5e9303378ecfa15e79eba30d252fd2cae0ff7e126e506e55b89e270844c23.apk
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Size
212KB
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MD5
12d5b581671eea69ef6a21296a5f9737
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SHA1
65fd149cdb1fee2915ece5834d4daf09537de04a
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SHA256
70a5e9303378ecfa15e79eba30d252fd2cae0ff7e126e506e55b89e270844c23
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SHA512
f3a413db38ad4a9d3f69ce9eef97f04a9f8ef6542c9b4f18c049fa4ad8837e2fded958caf40b75be74f0f6a2a4be269a4d55750469176d07a260c77955ddd3e7
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SSDEEP
6144:m5kf2G7OQghnO5EsP9BoWkYKkLtsditpXDfLf+X8m:Hf2mOrhCBoaK0t8ypXPQ
Malware Config
Extracted
xloader_apk
https://m.vk.com/id730148259?act=info
https://m.vk.com/id730149630?act=info
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user_agent
Mozilla/5.0 (Linux; Android 8.0.0; SM-G955U Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Mobile Safari/537.36 Edg/112.0.0.0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36
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 wya8z5olj0wkm37.sdzmch_krgpihgp.udkxi4rc03b.kz53dinhs /system/xbin/su wya8z5olj0wkm37.sdzmch_krgpihgp.udkxi4rc03b.kz53dinhs /sbin/su wya8z5olj0wkm37.sdzmch_krgpihgp.udkxi4rc03b.kz53dinhs -
pid Process 4219 wya8z5olj0wkm37.sdzmch_krgpihgp.udkxi4rc03b.kz53dinhs -
Loads dropped Dex/Jar 1 TTPs 4 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/wya8z5olj0wkm37.sdzmch_krgpihgp.udkxi4rc03b.kz53dinhs/app_picture/1.jpg 4219 wya8z5olj0wkm37.sdzmch_krgpihgp.udkxi4rc03b.kz53dinhs /data/user/0/wya8z5olj0wkm37.sdzmch_krgpihgp.udkxi4rc03b.kz53dinhs/app_picture/1.jpg 4219 wya8z5olj0wkm37.sdzmch_krgpihgp.udkxi4rc03b.kz53dinhs /data/user/0/wya8z5olj0wkm37.sdzmch_krgpihgp.udkxi4rc03b.kz53dinhs/files/b 4219 wya8z5olj0wkm37.sdzmch_krgpihgp.udkxi4rc03b.kz53dinhs /data/user/0/wya8z5olj0wkm37.sdzmch_krgpihgp.udkxi4rc03b.kz53dinhs/files/b 4219 wya8z5olj0wkm37.sdzmch_krgpihgp.udkxi4rc03b.kz53dinhs -
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/ wya8z5olj0wkm37.sdzmch_krgpihgp.udkxi4rc03b.kz53dinhs -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock wya8z5olj0wkm37.sdzmch_krgpihgp.udkxi4rc03b.kz53dinhs -
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 wya8z5olj0wkm37.sdzmch_krgpihgp.udkxi4rc03b.kz53dinhs -
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 wya8z5olj0wkm37.sdzmch_krgpihgp.udkxi4rc03b.kz53dinhs -
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 wya8z5olj0wkm37.sdzmch_krgpihgp.udkxi4rc03b.kz53dinhs -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo wya8z5olj0wkm37.sdzmch_krgpihgp.udkxi4rc03b.kz53dinhs
Processes
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wya8z5olj0wkm37.sdzmch_krgpihgp.udkxi4rc03b.kz53dinhs1⤵
- 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:4219
Network
MITRE ATT&CK Mobile v16
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
6KB
MD50d4f3f6ab6a9a093661383902021a666
SHA13e2472363dc83ab997cd80abaca11a14af4a61d1
SHA256cf4244d064a3df21d0be49406ad7cb2de1025891faa0ca635983f8ed1f86ee7a
SHA512e2e083da509195cbd7fd4d14395403c09da302a44a284d7aa1e22fa0c54add113a2e4c4a053fb38d7d247bd80c08918b2fdc3b2782ed5d82780ea53b9b15bf2c
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Filesize
301KB
MD5d6f184ae7a5ff5ddda607791e51ebd6b
SHA14563048ae2307e4fb3d85a4bba3913789f63e8d8
SHA256799fd280eda9b0e9920e0e2b03a421442373e71845d308e0d84825a3d2e9fc91
SHA512f242987f4130acc7d2e6bcbf98dbc425bb0969ec09f1965d4d3f65bb531da8e9d6094b426d9d06c5034829c1fba696fd1f18bf41d4fc300d6a96772e31378cde
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Filesize
517B
MD56fa534578a94fb22a7ebfad75bfb7ff6
SHA1cda3ea7d231ecc8b9694ab7e0ecec3db0a4115de
SHA256adcead375e5687d474f3a3567710e637f0046ca911327b8aa2b0c015e7f1d13a
SHA512318016544616fcdc25ddd2522bb209c0692b22aca1d7eb925b1d08aa9ef13e8bcd594de59b3c560d90a7507365c14c1d9328b385d47625666be25438d0159a42