Analysis
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max time kernel
149s -
max time network
154s -
platform
android_x86 -
resource
android-x86-arm-20240624-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system -
submitted
14-11-2024 22:03
Static task
static1
Behavioral task
behavioral1
Sample
90ce7136043c28622101631f4fbde093514d21c2ffa2cc8e35e2ab1dc4a45305.apk
Resource
android-x86-arm-20240624-en
General
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Target
90ce7136043c28622101631f4fbde093514d21c2ffa2cc8e35e2ab1dc4a45305.apk
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Size
260KB
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MD5
3ef7cb21a84cf89002218d93039b8544
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SHA1
fce7bec33cc11099dc68c505a694c4166f549402
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SHA256
90ce7136043c28622101631f4fbde093514d21c2ffa2cc8e35e2ab1dc4a45305
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SHA512
6a2b792106f8da1fa8566249b78fe56738d56b350295b620705a960b2a8f1e06270df678641527c7c50f4aedc6477cdc9599f6eadac9925d97675d199aeda579
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SSDEEP
6144:L8Kyj55TJjbgxlyLWyyh67PcbwREKLuiYTPm484mYGIeCY4NtTej:1yj55TJjOAiWPcbYHcTO4+F4r8
Malware Config
Extracted
xloader_apk
http://91.204.226.54:28899
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 sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte /system/xbin/su sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte /sbin/su sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte -
pid Process 4254 sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte -
Loads dropped Dex/Jar 1 TTPs 5 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte/app_picture/1.jpg 4254 sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte /data/user/0/sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte/app_picture/1.jpg 4280 /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/sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte/app_picture/1.jpg 4254 sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte /data/user/0/sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte/files/b 4254 sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte /data/user/0/sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte/files/b 4254 sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte -
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 account information for other applications stored on the device 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect account information stored on the device.
description ioc Process Framework service call android.accounts.IAccountManager.getAccounts sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte -
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/ sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte -
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 sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte -
Reads information about phone network operator. 1 TTPs
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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 sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte -
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 sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte
Processes
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sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte1⤵
- Checks if the Android device is rooted.
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Queries account information for other applications stored on the device
- 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)
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
PID:4254 -
/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/sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4280
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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
MD5e7bed646c5d4647598370866c13c14ca
SHA17e177b62d757e16a280500d5a1327aa3e3129187
SHA2564ae6e1038ca8299f74daa330f071fd97a0f5864a3bf72a6cd6ec9391689095da
SHA512915f94ebe151dfe3bc4f9418d5af66f30e045842927bb690edfe621b3e17c65f67097bd139cdac6466a2cc7da9cab12fcbdbf73467532155f2d136bccb1fc99c
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Filesize
446KB
MD53e04a3b314779ab7b515b04648084b64
SHA14b76a4fb951eb54b6c8593f50f4b7cc58b2997f1
SHA256d24fc9979ea6d5e9a278ac59c422f3b189adbe5671a3be0f8e44c52a50af78b7
SHA512cc87dbada39c5c2396c105d0a7dc9351ef70621261f5a892ecee526b4eac769e721f97ec1913f37dc092d46393c0f6a5d75dfb43fdcb6270236fa8a633ffe984
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Filesize
1KB
MD59be002e2a546b86c3b270185e9429953
SHA177774f60556c04deda5f49d9a74413c818cc0be9
SHA256add2201a47902bc020007f015d9612e1eb2050a9d29e07e48e03acfa9e7b8ac6
SHA51247ba45c40969e4fa11407208b19501e04e81e619c35b99266bff762474277bb80f7b029a09cab01e60d7a8ec8b5c4642f27ff4200fcfe1d0e158e131453304f6
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Filesize
1KB
MD5a307b7d84e3160dc6f51676e01f6c89c
SHA167f6069a1d6bd16cddda3119dceb7151d869fe56
SHA2563240c226cae2b4697c0797f4d109786aa6dec4e3fe2898640c51d70439650577
SHA512a4f71c297fe110fd7df4f5ee195dce84deb0a5fd7213fbf3ab2962024a437f95f689b9cbc478e517ba80e834a1d7e1fd8418bb90612c6e42c3a14de6460bbcbd
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Filesize
1KB
MD564e3f25dce8f8f35acf51965d9988a99
SHA146f081a2f9c2883e34a8c8d9310849f19fac3f83
SHA256f71af1da3084f748f8542034438f81de2275d935e5608412976333537353195f
SHA5123b21e2e23f7bea4d56fd39a67424371af800464a1c013154f555f9aa828ce20756cd7d3ecac333702321a7b5178dc53f952936f85ccbe14715bccd627c4ea03c
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Filesize
7KB
MD54e5d573d056327b8880abecd0aff3b07
SHA129e7d65e55ac3114ced87b4b313b915d10a507b1
SHA256712467010ad24d0a53181dde31438c5eb912e0028ac3d644e992ecd8ab0b1e29
SHA5121aa887ae140bf18cdc0e4f6e9c6a67338509aea196af38a942593d500d7f83cfac6c9773a5da430d0b52f53168e5c7109ece7be19aeac4ec63365302e248129a
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Filesize
36B
MD53a8d606a27193ae8f6fa6880be457800
SHA1a3b90e737ad1c79c979f310c98a29482e09c7120
SHA256351be567ebcc5b57f354e6858363fccad5cb98921de3344f03f3c4c03c82a23b
SHA512451dd4701ec1323a7d1a7bbefb73418c2f2a80c2c6e0052d70075b5916fb4418aa52839da43818d2ee8eddbb43c53c0b633ebde47ce8eee21a9057a350ed7b90