Analysis

  • max time kernel
    179s
  • max time network
    174s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    24-06-2024 18:04

General

  • Target

    0593b38073a8ec33b2ceb75360f0a2c2586cccfc31053d7d6d55f365378b131e.apk

  • Size

    454KB

  • MD5

    8afffc9ee07d329e8edf54d26e4851dc

  • SHA1

    4465da623b6120494111f4c074be5b686b5594f0

  • SHA256

    0593b38073a8ec33b2ceb75360f0a2c2586cccfc31053d7d6d55f365378b131e

  • SHA512

    b84b528cf442e1cf4c5dd90c69ac739ebe2f04f2c507ca73958bd39d1a090dae9ad8734b91f0c0785e931eabae2e810f3e609f01ed2895adf6ecb31090891c89

  • SSDEEP

    12288:ukcln12dfXGFu6oQ6WvfpafuwiZgpL6xy:Aln1mXGFzoQ6Mf0uwHQxy

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.227.39:28844

DES_key

Signatures

Processes

  • com.djmf.cnjb
    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:4248
    • ping -c 4 91.204.227.39
      2⤵
        PID:4434

    Network

    MITRE ATT&CK Mobile v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • /data/data/com.djmf.cnjb/files/dex

      Filesize

      782KB

      MD5

      81943f38b95891a341744d62af70fecb

      SHA1

      f5e17b93b21e2d2907a1f4f1f3eba612c0f79fe1

      SHA256

      13012f75645636977b362f60c3215f018092a02cb69db5fc0ba24f850fc034e8

      SHA512

      bbe47a808c18120b67460b521bc487bf4ba7bb09efd85bcefbd2810b2dc8b74732b3eca5874e51db100465b4df116d09919862b381cba26c56c22fcee2080cbc

    • /data/data/com.djmf.cnjb/files/oat/dex.cur.prof

      Filesize

      1KB

      MD5

      be90d2da70050b976b8b041c772305f4

      SHA1

      cbb3d19588a50d89dc41e8a276eee510de12a107

      SHA256

      e19b118f3759bdf71a686c7aea359f7611953859631b9fc4f1bd2d8913910819

      SHA512

      8aedb60c6dcef1c53aa7cc3413bf3f9c0736e2af9ab28e50ceee183f61c81820573f93588cc13822aa3fa4662a9ac96d7bdea720ca0a570256e7895428554617