Analysis

  • max time kernel
    149s
  • max time network
    138s
  • 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
    05-11-2024 22:44

General

  • Target

    155000d9b05803757a0d6619371e6c835ee55061757306a1f791c6a606179316.apk

  • Size

    273KB

  • MD5

    103ade554b9091bc38ad9ce1a9d0eba4

  • SHA1

    2737971ca87ab1a20684e17f8b944667f4839d22

  • SHA256

    155000d9b05803757a0d6619371e6c835ee55061757306a1f791c6a606179316

  • SHA512

    947d26879de7f1d26947deba61e0a833236ab9f190f4a8ac853728bbd579e6e05e061c97feba0ceb6f17f74d235763952b1556995881d55b26ee128676b5c53a

  • SSDEEP

    6144:geNjRKb3TgLCvvxNZ+11jjzAvRYFZKFoxKPDndxbz1agtD:gsj+TgLKH+bj8vRYauxyDdxn0gx

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.226.105:28844

DES_key

Signatures

Processes

  • com.lpav.buyj
    1⤵
    • Checks if the Android device is rooted.
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Queries account information for other applications stored on the device
    • Reads the contacts stored on the device.
    • 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
    • Queries information about the current Wi-Fi connection
    • 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:4206

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/com.lpav.buyj/files/dex

    Filesize

    483KB

    MD5

    ae9c12585483e8f440602e44dedfc892

    SHA1

    9605a4070f7c3d7e180c319b3125751233b655ef

    SHA256

    6bae5b64c4d0c9b7777a8ff1d198eff5a89fc4b1e2489e0b13e2751b5e2e33cd

    SHA512

    cf958ae50832841f5921c82a8ac0ed3822afb6361648fb2d2c2cc99a17ff4a22343594e0599836342fd9cbeccc6c05623505f1c0d87197f296d5a917c5e7b33c