Overview

overview

10

Static

static

6

894ddd49b0...61.apk

android-9-x86

10

Analysis

  • max time kernel
    179s
  • max time network
    187s
  • platform
    android_x86
  • resource
    android-x86-arm-20240611.1-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240611.1-enlocale:en-usos:android-9-x86system
  • submitted
    12-06-2024 23:00

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General

  • Target

    894ddd49b023487b25fa136aed2896f86924bd80a0e1f2bd85e651217ca0d461.apk

  • Size

    436KB

  • MD5

    e4b1610ea933c38aee4048116bbc3aa9

  • SHA1

    c926655c71d398ead883a3b8f81074b5b7f8792f

  • SHA256

    894ddd49b023487b25fa136aed2896f86924bd80a0e1f2bd85e651217ca0d461

  • SHA512

    7f628ca0b5ca4a0ca3d924612711f84184946be3e0f90c539e2978265795b5f339efb24012c5aa0c98f3cf1150ececb5ba57d37622b0c7d69ca90f9cbce1f737

  • SSDEEP

    12288:1AcWyysVeDaNju9+HkAbtT4qCNEdGialb9:Tys7udAbgOGiaz

Score
10/10
xloader_apkbankercollectiondiscoveryevasionimpactinfostealerpersistencestealthtrojan

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.227.50:28899

DES_key

Signatures

  • XLoader payload 1 IoCs
  • XLoader, MoqHao

    An Android banker and info stealer.

    trojaninfostealerbankerxloader_apk
  • Checks if the Android device is rooted. 1 TTPs 3 IoCs
    evasion
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
    stealthtrojanevasion
  • Loads dropped Dex/Jar 1 TTPs 4 IoCs

    Runs executable file dropped to the device during analysis.

    evasion
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
    bankerdiscovery
  • 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.

    collection
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • Reads the content of the MMS message. 1 TTPs 1 IoCs
    collection
  • Acquires the wake lock 1 IoCs
  • 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.

    evasionpersistence
  • Reads information about phone network operator. 1 TTPs
    discovery
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • Checks the presence of a debugger
    evasion
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
    impact
  • Checks CPU information 2 TTPs 1 IoCs

Processes

  • bcbtshp.zeukcyuwa.vddekb
    1⤵
    • 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:4233

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/data/bcbtshp.zeukcyuwa.vddekb/app_picture/1.jpg
    Filesize

    164KB

    MD5

    c34a67c844ca3eb682959e25d483d6a1

    SHA1

    01c1a8457d14e8bbf57697295eddf778c5a5caeb

    SHA256

    94e4987e2dbe99be78d861bc8315f6346b98fe6dde9bab898adc23fd7146f3bb

    SHA512

    5cf375e2c2fd655e987430f965da76491320453ac046dbd51f7e6b2ecc60a85511c47881d3da7a9774b77d31c7093f732b9fc52ebaf4d591aef20a761bdece23

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  • /data/data/bcbtshp.zeukcyuwa.vddekb/files/b
    Filesize

    444KB

    MD5

    5052e382193805f854a17470afdeadc8

    SHA1

    e434b19018b8d0a14c3db4b47318a9e92e9f5148

    SHA256

    6eac212f3e5d11281f0c7263e5795bd74241b233898280b8cb9479443747f52a

    SHA512

    be6fde561141ceebed2f1c98c845fdf247b10aecd15698130bda158484f02309e336a57e1a19fc740137f919904f0c649fcfed6d659b53b0ae6e97aaf794cec7

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  • /storage/emulated/0/.msg_device_id.txt
    Filesize

    36B

    MD5

    743d8f9034bd0cacd8ac3fe7c2b80d98

    SHA1

    12b6921515ad72a956f05e71ff399929ae594e63

    SHA256

    ef9f25fb2b3b1cf2705b0e194e4e2012bdfe54f745fd75e30406c80b098285ec

    SHA512

    a510942bf58883bee7d2b5482d3732cd603af7b060bd6af89dca67edafe2d3aac64fdb9b6c3cfda7edf7568b412ac11daa24f43ac47ebe9f22dc5026c8ed6d39

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