Overview

overview

10

Static

static

6

83cb76f6a7...90.apk

android-9-x86

10

Analysis

  • max time kernel
    179s
  • max time network
    183s
  • 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
    20/06/2024, 00:30

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General

  • Target
    83cb76f6a7a41f5d7e1143a27bb1c9a65c039469e668e24de841d73277332490.apk
  • Size 412KB
  • Sample240620-atfleayflb
  • SHA256 83cb76f6a7a41f5d7e1143a27bb1c9a65c039469e668e24de841d73277332490
  • MD5 SHA1 SHA512 SSDEEP
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
  • Queries information about active data network 1 TTPs 1 IoCs
    discovery
  • 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.

    discovery
  • 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
  • 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

  • dskjive.otkpzppzr.avetqx
    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
    • 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:4280

Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

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        Downloads

        1.jpg
        • Path /data/data/dskjive.otkpzppzr.avetqx/app_picture/1.jpg
        • Size 168KB
        • SHA256 fa722064f7b237e209518e84d9f5821ed847cfacae74f3736ca4cf0cb86330ec
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        b
        • Path /data/data/dskjive.otkpzppzr.avetqx/files/b
        • Size 446KB
        • SHA256 18c14954e985db1a807189513a739c2ccb9ad37bba6cc9f8a61f0c42edffda4c
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        1.jpg
        • Path /data/user/0/dskjive.otkpzppzr.avetqx/app_picture/1.jpg
        • Size 168KB
        • SHA256 e20c6343213bfd475c9f80ce76a0cd94ed4e666efd38f051b1f4fd04d0bb3faa
        • MD5 SHA1 SHA512 SSDEEP
        Download

        .msg_device_id.txt
        • Path /storage/emulated/0/.msg_device_id.txt
        • Size 36B
        • SHA256 4094574643c6fca622a8b588870f362f1c498ebe6631e4b614907b0bc0e5b1b7
        • MD5 SHA1 SHA512
        Submit Download