Analysis

  • max time kernel
    179s
  • max time network
    171s
  • platform
    android_x64
  • resource
    android-33-x64-arm64-20240624-en
  • resource tags

    androidarch:arm64arch:x64image:android-33-x64-arm64-20240624-enlocale:en-usos:android-13-x64system
  • submitted
    10-07-2024 22:07

General

  • Target

    cb85f21fd82a65dd3700e331ad4cc8444d5493b01ff03dea09fd98c9a26d01a6.apk

  • Size

    207KB

  • MD5

    e5b38ba16eb368f9395e1c64601583e1

  • SHA1

    044eb8c5bf7ab230d385ccd401e1a120c0b979a5

  • SHA256

    cb85f21fd82a65dd3700e331ad4cc8444d5493b01ff03dea09fd98c9a26d01a6

  • SHA512

    ba13ccb14bf5f0cd88b5817d832e494e97cca74f72bffb964e2ab4359eee10308fa4665df18c2bc7e8ca1aff91df91f9425ce064f2fc328af7a7eea2349e3ede

  • SSDEEP

    6144:SvgPrTJUuuNFttUC9kx/9/E70MYKc0rFemFhP:CQrTquettUuk/NXKcoFe6hP

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.227.39:28844

DES_key

Signatures

  • XLoader payload 2 IoCs
  • XLoader, MoqHao

    An Android banker and info stealer.

  • Checks if the Android device is rooted. 1 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 1 IoCs

    Runs executable file dropped to the device during analysis.

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Reads the content of the MMS message. 1 TTPs 1 IoCs
  • 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.

  • Requests changing the default SMS application. 2 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • pweg.jssrgv.cqfbsl
    1⤵
    • Checks if the Android device is rooted.
    • Loads dropped Dex/Jar
    • Reads the content of the MMS message.
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Requests changing the default SMS application.
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4349

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/user/0/pweg.jssrgv.cqfbsl/files/dex
    Filesize

    446KB

    MD5

    8bb09c2927ef88bda95970b61599f314

    SHA1

    391656ad53355854928f21a99e995f14e5c75ce7

    SHA256

    27ec66655a2a5e63f95ec2a4066bf7e64a79d7070923f42ba0cbffe53e2ba2dd

    SHA512

    94f59ce40f5b0a03c7bf0c4d199b47c4c7f85f98ae686f6994d74119f7c4b76d031d8607a879818d92c9097ce7603dbfef55d850186a21add9dee18f2bf90d68