Analysis
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max time kernel
179s -
max time network
171s -
platform
android_x64 -
resource
android-x64-arm64-20240514-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240514-enlocale:en-usos:android-11-x64system -
submitted
21-05-2024 22:03
Static task
static1
Behavioral task
behavioral1
Sample
741fe661150a95b9d619f03c4021132e18536fd29059842436a2599cea8cbdce.apk
Resource
android-x86-arm-20240514-en
Behavioral task
behavioral2
Sample
741fe661150a95b9d619f03c4021132e18536fd29059842436a2599cea8cbdce.apk
Resource
android-x64-20240514-en
Behavioral task
behavioral3
Sample
741fe661150a95b9d619f03c4021132e18536fd29059842436a2599cea8cbdce.apk
Resource
android-x64-arm64-20240514-en
General
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Target
741fe661150a95b9d619f03c4021132e18536fd29059842436a2599cea8cbdce.apk
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Size
452KB
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MD5
5636ee92a4d5d75a1009c2a9e5233033
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SHA1
aa00effe8f02e83cd925064c3bcfccd0b4d3fc13
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SHA256
741fe661150a95b9d619f03c4021132e18536fd29059842436a2599cea8cbdce
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SHA512
ba02db7aa30a36540d02f9561d422091e621b5f032a3f8fcdc6dd02af2d37aa60b8850a8d4d990433ff452558eed0525be128bacf8121e6bf2a7215774679fbf
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SSDEEP
6144:sIS78DVP+biBsEF10s22kyc3G8bSk7dQfzzBvkc21pQn3XznGSqANUupuT90/hfz:jPtBj10IvuSnxvgQnzGSqANUupQQRZJ
Malware Config
Extracted
xloader_apk
http://91.204.227.39:28844
Signatures
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XLoader payload 1 IoCs
Processes:
resource yara_rule /data/user/0/com.lltu.rpuf/files/dex family_xloader_apk2 -
XLoader, MoqHao
An Android banker and info stealer.
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Checks if the Android device is rooted. 1 TTPs 1 IoCs
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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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Requests changing the default SMS application. 2 TTPs 1 IoCs
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Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.lltu.rpufioc pid process /data/user/0/com.lltu.rpuf/files/dex 4602 com.lltu.rpuf /data/user/0/com.lltu.rpuf/files/dex 4602 com.lltu.rpuf -
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.
Processes:
com.lltu.rpufdescription ioc process Framework service call android.app.IActivityManager.setServiceForeground com.lltu.rpuf -
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.
Processes:
com.lltu.rpufdescription ioc process Framework service call android.accounts.IAccountManager.getAccountsAsUser com.lltu.rpuf -
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
Processes:
com.lltu.rpufdescription ioc process URI accessed for read content://mms/ com.lltu.rpuf -
Acquires the wake lock 1 IoCs
Processes:
com.lltu.rpufdescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.lltu.rpuf -
Checks if the internet connection is available 1 TTPs 1 IoCs
Processes:
com.lltu.rpufdescription ioc process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.lltu.rpuf -
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
Processes:
com.lltu.rpufdescription ioc process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.lltu.rpuf -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
com.lltu.rpufdescription ioc process Framework API call javax.crypto.Cipher.doFinal com.lltu.rpuf
Processes
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com.lltu.rpuf1⤵
- Checks if the Android device is rooted.
- Removes its main activity from the application launcher
- Requests changing the default SMS application.
- Loads dropped Dex/Jar
- Makes use of the framework's foreground persistence service
- Queries account information for other applications stored on the device
- Reads the content of the MMS message.
- Acquires the wake lock
- Checks if the internet connection is available
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Uses Crypto APIs (Might try to encrypt user data)
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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/data/user/0/com.lltu.rpuf/files/dexFilesize
781KB
MD573b9230a0727b26baf79445044cf9c0d
SHA13c7f917eec8b3e39865c7629ac9af567880ad221
SHA2563db4dfd3242ed9a5f6bc6a777a212f87726c79273eaa876250b931f9a990a208
SHA5129065da8e871f316ba64424f3d3fdd75f3bf3c14298ba6bbaeac70a0e1e2332dc5035b9b513c6242dc6ff539b63297dbad38fd4cf649162df39c924dca408f99c
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/data/user/0/com.lltu.rpuf/files/oat/dex.cur.profFilesize
1KB
MD510146a9d08d453b055cae67ca2039b56
SHA1bb0517d98739ef216dc889e535165d76d8eb5d39
SHA256dcdcd1d125de384bb1c0afa2730e5f5056b606224233c93ea9bceeb2f79654d5
SHA512227dd7949caf5bd0eaa71b3562df113f26d81f405d5d7ba3e341fe01980f476eeaf62940e4378458993d77f7ae9dea33006d8fd6b1f893027bfec0c097cee9ff