Analysis
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max time kernel
149s -
max time network
155s -
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
19-12-2024 22:08
Static task
static1
Behavioral task
behavioral1
Sample
7c8628131581d18052c92f3e013bf4bda58ffb9f4871d609f4e99703797c989d.apk
Resource
android-x86-arm-20240624-en
General
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Target
7c8628131581d18052c92f3e013bf4bda58ffb9f4871d609f4e99703797c989d.apk
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Size
260KB
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MD5
54bcbabbde406a1163494b978775228d
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SHA1
1f7d0272d8c7102bc11e2f1903b0f7afb9333334
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SHA256
7c8628131581d18052c92f3e013bf4bda58ffb9f4871d609f4e99703797c989d
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SHA512
9a2d42cc43cb2801d12d5f99ea916c58c7597c54659bbcf87e1d0c3efc2ef2270b871eaf96429667a598f9c1e1ceba9f349adb7b6b90dd5ac49a5b5da82f328c
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SSDEEP
6144:Rqmhx0AEjtALMKT3M3BIkIXvJ96p5bPetz056AIxM8MsXuZI:BotALMM3M3BIkWvmIfXSI
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/xbin/su mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz /sbin/su mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz /system/bin/su mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz -
pid Process 4314 mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz -
Loads dropped Dex/Jar 1 TTPs 5 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz/app_picture/1.jpg 4314 mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz /data/user/0/mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz/app_picture/1.jpg 4344 /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/mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz/app_picture/1.jpg 4314 mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz /data/user/0/mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz/files/b 4314 mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz /data/user/0/mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz/files/b 4314 mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz -
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 mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz -
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/ mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz -
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 mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz -
Queries information about active data network 1 TTPs 1 IoCs
description ioc Process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz -
Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.
description ioc Process Framework service call android.net.wifi.IWifiManager.getConnectionInfo mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz -
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 mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz -
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 mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz
Processes
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mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz1⤵
- 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
- Queries information about active data network
- Queries information about the current Wi-Fi connection
- 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:4314 -
/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/mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4344
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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
MD5c781a2c902b9f3378529cf1bd0f462e2
SHA1ad94d5d30b2b47d586c7e443bdea3bf4219ddf55
SHA2566673145e8c9466d7bb991aa1f091ac64dcaa624edd86deaf3d8f1f745cc741f0
SHA51229dfe0ffc00be22e1e587188cf130a124369b8f7c40198c5f0edda11af30be63c631892502f91712a2385aef236cafdf6eefae70e85781806681079e86ebf546
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Filesize
446KB
MD53e04a3b314779ab7b515b04648084b64
SHA14b76a4fb951eb54b6c8593f50f4b7cc58b2997f1
SHA256d24fc9979ea6d5e9a278ac59c422f3b189adbe5671a3be0f8e44c52a50af78b7
SHA512cc87dbada39c5c2396c105d0a7dc9351ef70621261f5a892ecee526b4eac769e721f97ec1913f37dc092d46393c0f6a5d75dfb43fdcb6270236fa8a633ffe984
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Filesize
1KB
MD5babba2ecbf9410006b681525d9f96836
SHA1fa108a5a7c1774882634a39ff7975c2d03f906e3
SHA256cf670ec91b7c8bd802264aa96aca9609d5de2164cbe6f9b62b05d3b98101f8fe
SHA51215cba2e748c9f4ec4069ac2e2ab9c85c2f2e2b2e550ec3aa8de18cf0b246bcea8d63807dededdd700988418e7f987766c2d95e8aac987bcbc0fa66172a72e8f7
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Filesize
7KB
MD52f7aac178bb59f3076ab0dba5f58781e
SHA12a6b91ce3f8aa1fce86ccdd9afd188b695bbd503
SHA256c91f9d81736ab958cbf2ed55bce6fe73bf6b911e5edc3d55a2acc4403512c8a3
SHA512620cdf3b56a3133e382d6777f5254bbfadc2aaada3a834b5c4bcf772a95179add28a414239a3fdafdac5ba6af6961397a1173cc67bd43204e9de9e0acca477ec
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Filesize
36B
MD554f72313acfd81b1476b4439f97d8c3c
SHA1e918dcee6a0ef3db6b1e0685c6ce1a7f91a595a3
SHA256312ebad509a99532287b58fefb762cc5b7901330f23f5038ad99c7cca686bd70
SHA512b0d75927acb86a4b7bed7e8902ccb3b9ade5b64ce71983de8969750f55e0f96b2c20a1715d9a7333b5124589e54f53a19900dacea5dc51a0c4175ef49ef2cfdd