Analysis
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max time kernel
179s -
max time network
157s -
platform
android_x64 -
resource
android-x64-20240624-en -
resource tags
androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system -
submitted
10-07-2024 22:07
Static task
static1
Behavioral task
behavioral1
Sample
4a8ef2fc6ccc7166a6676449eb7477634ef8616aa270606d1cb9f90c143c719e.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
4a8ef2fc6ccc7166a6676449eb7477634ef8616aa270606d1cb9f90c143c719e.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
4a8ef2fc6ccc7166a6676449eb7477634ef8616aa270606d1cb9f90c143c719e.apk
Resource
android-x64-arm64-20240624-en
General
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Target
4a8ef2fc6ccc7166a6676449eb7477634ef8616aa270606d1cb9f90c143c719e.apk
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Size
217KB
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MD5
d2894193e149565262418a6788e89640
-
SHA1
9ca65abd56c0b1fd8a2e3556a550c5cd566c83db
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SHA256
4a8ef2fc6ccc7166a6676449eb7477634ef8616aa270606d1cb9f90c143c719e
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SHA512
c02bbd4d59e423e1617fc94885dad89ada2b4debd398bd9ff3d6e2a437e030e3b041ffdc0c72911f7b4fee2ec3317cae1e5d5d040f2cf03a97c1c4a3329c750c
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SSDEEP
6144:ksmNxIfyr5jYihhPyjYPtpS4OjVIFsbMtw1Tvr6:dmb4kYihPjzWjVIFsbFrr6
Malware Config
Extracted
xloader_apk
http://91.204.227.39:28844
Signatures
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XLoader payload 2 IoCs
resource yara_rule behavioral2/files/fstream-1.dat family_xloader_apk behavioral2/files/fstream-1.dat family_xloader_apk2 -
XLoader, MoqHao
An Android banker and info stealer.
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Checks if the Android device is rooted. 1 TTPs 3 IoCs
ioc Process /system/bin/su nrtr.qidrf.bmyuc /system/xbin/su nrtr.qidrf.bmyuc /sbin/su nrtr.qidrf.bmyuc -
pid Process 4937 nrtr.qidrf.bmyuc -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/nrtr.qidrf.bmyuc/files/dex 4937 nrtr.qidrf.bmyuc /data/user/0/nrtr.qidrf.bmyuc/files/dex 4937 nrtr.qidrf.bmyuc -
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/ nrtr.qidrf.bmyuc -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock nrtr.qidrf.bmyuc -
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 nrtr.qidrf.bmyuc -
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 nrtr.qidrf.bmyuc -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal nrtr.qidrf.bmyuc
Processes
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nrtr.qidrf.bmyuc1⤵
- 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
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
PID:4937
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
1Suppress Application Icon
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
456KB
MD56e3d29b5306a57dba7028a8da4609797
SHA1da143c2306182d664c850b74b4afa7fa948c974d
SHA25607f170fb70397d72a187bcdb83adc11f2e7c6d5a928d951d4f24b5e82dc04d96
SHA512e9dadbc1fa4244e681a22178a512bf8ef0b5a41e6b80e54f09ef8f5fd120ac25c55db8a6ff53f748ba0ba22eeee84eb8714bc79468da921d4ec8f0129bd60915
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Filesize
909B
MD567a802418b0e9d72a2ecf9dec3b466f6
SHA1e149979167cd84f052a31d897c4fe316256f14d5
SHA25636d8bd6789f3dc0ef1e7298fb7f266779585dfe2a78502b40055709c0297e305
SHA512e95b014b446dc56ab84ac6eecff94efd43fd52d5a858c49999a8b7123d91b3fe000a20a76ca90cd7076d86dc2e575486b11d55b926564a5e658ce44be319f86e