Analysis

  • max time kernel
    179s
  • max time network
    157s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
  • submitted
    10-07-2024 22:07

General

  • Target

    4a8ef2fc6ccc7166a6676449eb7477634ef8616aa270606d1cb9f90c143c719e.apk

  • Size

    217KB

  • MD5

    d2894193e149565262418a6788e89640

  • SHA1

    9ca65abd56c0b1fd8a2e3556a550c5cd566c83db

  • SHA256

    4a8ef2fc6ccc7166a6676449eb7477634ef8616aa270606d1cb9f90c143c719e

  • SHA512

    c02bbd4d59e423e1617fc94885dad89ada2b4debd398bd9ff3d6e2a437e030e3b041ffdc0c72911f7b4fee2ec3317cae1e5d5d040f2cf03a97c1c4a3329c750c

  • SSDEEP

    6144:ksmNxIfyr5jYihhPyjYPtpS4OjVIFsbMtw1Tvr6:dmb4kYihPjzWjVIFsbFrr6

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.227.39:28844

DES_key

Signatures

Processes

  • nrtr.qidrf.bmyuc
    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
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4937

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/nrtr.qidrf.bmyuc/files/dex

    Filesize

    456KB

    MD5

    6e3d29b5306a57dba7028a8da4609797

    SHA1

    da143c2306182d664c850b74b4afa7fa948c974d

    SHA256

    07f170fb70397d72a187bcdb83adc11f2e7c6d5a928d951d4f24b5e82dc04d96

    SHA512

    e9dadbc1fa4244e681a22178a512bf8ef0b5a41e6b80e54f09ef8f5fd120ac25c55db8a6ff53f748ba0ba22eeee84eb8714bc79468da921d4ec8f0129bd60915

  • /data/data/nrtr.qidrf.bmyuc/files/oat/dex.cur.prof

    Filesize

    909B

    MD5

    67a802418b0e9d72a2ecf9dec3b466f6

    SHA1

    e149979167cd84f052a31d897c4fe316256f14d5

    SHA256

    36d8bd6789f3dc0ef1e7298fb7f266779585dfe2a78502b40055709c0297e305

    SHA512

    e95b014b446dc56ab84ac6eecff94efd43fd52d5a858c49999a8b7123d91b3fe000a20a76ca90cd7076d86dc2e575486b11d55b926564a5e658ce44be319f86e