Overview

overview

10

Static

static

6

4dae160385...18.apk

android-9-x86

10

4dae160385...18.apk

android-10-x64

10

4dae160385...18.apk

android-11-x64

10

Analysis

  • max time kernel
    179s
  • max time network
    185s
  • platform
    android_x86
  • resource
    android-x86-arm-20240514-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240514-enlocale:en-usos:android-9-x86system
  • submitted
    17-05-2024 00:06

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General

  • Target

    4dae160385d85d807e5fd286aa88886f_JaffaCakes118.apk

  • Size

    432KB

  • MD5

    4dae160385d85d807e5fd286aa88886f

  • SHA1

    3524fa0a1b4bc01b7a1a80fb0b616746c70b3e5b

  • SHA256

    7ddb503042274365ca04a96461d20748941cb5e96b39273bdb4ac6bb543147d2

  • SHA512

    ea939ea3cbfa1b71dde56b014d15d118810dc6dca377eac69a286df71ff9026d0a7053868d6a6e0fd6dac746ca728a5807751b1593b0a616b39fa8a18ca1c89c

  • SSDEEP

    12288:SGpFbKwUI5poH/psVINPPAvlb7VbERJ3PR:SGqWqH/7hYtBErZ

Score
10/10
xloader_apkbankercollectiondiscoveryevasionimpactinfostealerpersistencestealthtrojan

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.

    trojaninfostealerbankerxloader_apk
  • Checks if the Android device is rooted. 1 TTPs 3 IoCs
    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
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
    stealthtrojanevasion
  • Requests changing the default SMS application. 2 TTPs 1 IoCs
    collectionimpact
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

    evasion
  • 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 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
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • Acquires the wake lock 1 IoCs
  • Checks if the internet connection is available 1 TTPs 1 IoCs
    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
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
    impact

Processes

  • com.upfv.ralw
    1⤵
    • Checks if the Android device is rooted.
    • Removes its main activity from the application launcher
    • Requests changing the default SMS application.
    • Loads dropped Dex/Jar
    • Makes use of the framework's foreground persistence service
    • Queries account information for other applications stored on the device
    • Reads the content of the MMS message.
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Acquires the wake lock
    • Checks if the internet connection is available
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4301
    • ping -c 4 91.204.227.39
      2⤵
        PID:4496

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • /data/data/com.upfv.ralw/files/dex
      Filesize

      766KB

      MD5

      b3aa28b0cf2269079fa51c1db9ad032b

      SHA1

      c85618082d725fd8dd4789ecf43ce274b743c9cb

      SHA256

      8933f198d336dc72d7e4c2012cf6ea5356bedf6a97a16c9b74fb2fac63ea02b0

      SHA512

      2c077f33169d2d77a3a64d70c2705e32f46c8addb9299459c97a6ad9d7647fc906c36d172acf5731b53cb461c7eb21c6adfbe10ace50e483e41f55e16f958339

      Download Submit
    • /data/data/com.upfv.ralw/files/oat/dex.cur.prof
      Filesize

      1KB

      MD5

      d2e4a99e16db746417fa6881a5bf5ecc

      SHA1

      6ee30ef509a08cd7a688ebbae5127d98f970aa70

      SHA256

      c9b3c05df05f6050dd50d6538fa6eda9c6931108b1075c3bae50d8c191410e67

      SHA512

      f4a5f80fdcd9cfeeddbb805b04121c253a4c51f202e9afdf2f8254113549dd65ea5a9212dc27c2bc75bf5da9c535e5ae00dc5a385ddedeb5bbf928ce17360d54

      Download Submit