Analysis

  • max time kernel
    179s
  • max time network
    146s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240624-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system
  • submitted
    18-07-2024 22:08

General

  • Target

    f48b6094910188f29de091961a9b6deaf2180dd8adcafb4d31652801e47473c1.apk

  • Size

    429KB

  • MD5

    a0d690609c9a1cb1df9298c8b33f7c12

  • SHA1

    d60f0455df6fd3ff31e715fa9e80bc42272731d6

  • SHA256

    f48b6094910188f29de091961a9b6deaf2180dd8adcafb4d31652801e47473c1

  • SHA512

    9b40db815ef7a8caebfdc4a8c94c92bc230462cf2cb6d4fb4bad28f59b9279344a425a95d4e21d298dbb8584e000084cbd5522da46d3d585edadec8f2d4f68ba

  • SSDEEP

    12288:Jlfu6/OvAOUws5np0wJ/R288sLvlb7VbC:JBH+At35p0oZ288ktBC

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.227.39:28844

DES_key

Signatures

  • XLoader payload 1 IoCs
  • XLoader, MoqHao

    An Android banker and info stealer.

  • Checks if the Android device is rooted. 1 TTPs 1 IoCs
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 2 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.

  • Queries information about active data network 1 TTPs 1 IoCs
  • Reads information about phone network operator. 1 TTPs
  • Requests changing the default SMS application. 2 TTPs 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.dbun.isir
    1⤵
    • 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
    • Queries information about active data network
    • Requests changing the default SMS application.
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4487

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.dbun.isir/files/dex
    Filesize

    766KB

    MD5

    b3aa28b0cf2269079fa51c1db9ad032b

    SHA1

    c85618082d725fd8dd4789ecf43ce274b743c9cb

    SHA256

    8933f198d336dc72d7e4c2012cf6ea5356bedf6a97a16c9b74fb2fac63ea02b0

    SHA512

    2c077f33169d2d77a3a64d70c2705e32f46c8addb9299459c97a6ad9d7647fc906c36d172acf5731b53cb461c7eb21c6adfbe10ace50e483e41f55e16f958339