Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    12-09-2024 22:05

General

  • Target

    c756434e3db9d365454a4ec1cd59b2f8c99691cb286ae7c735718d01f22df42d.apk

  • Size

    431KB

  • MD5

    a2d323c34fb683028450fface6d88b00

  • SHA1

    5c4f0ece063dfff92204cc997cba9e56f6d3b726

  • SHA256

    c756434e3db9d365454a4ec1cd59b2f8c99691cb286ae7c735718d01f22df42d

  • SHA512

    dd470f29d4fd9331e0ef09b703c6d9c38b40cfb27dc56345ec6b71182cabf082e94fc67831ce6a05ce65fdbd2954359bdbff430158ac55788f054b51dc353385

  • SSDEEP

    12288:9CRJ3O/Qjwv7zK1rains2F+u4kaa9FgILmxmvdVvlb7Vbe:9CrgewTzK17ns24kZGAtBe

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.227.39:28844

DES_key

Signatures

Processes

  • com.wigl.ecyl
    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).
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4373
    • ping -c 4 91.204.227.39
      2⤵
        PID:4568

    Network

    MITRE ATT&CK Mobile v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • /data/data/com.wigl.ecyl/files/dex

      Filesize

      766KB

      MD5

      b3aa28b0cf2269079fa51c1db9ad032b

      SHA1

      c85618082d725fd8dd4789ecf43ce274b743c9cb

      SHA256

      8933f198d336dc72d7e4c2012cf6ea5356bedf6a97a16c9b74fb2fac63ea02b0

      SHA512

      2c077f33169d2d77a3a64d70c2705e32f46c8addb9299459c97a6ad9d7647fc906c36d172acf5731b53cb461c7eb21c6adfbe10ace50e483e41f55e16f958339