Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    android-11_x64
  • resource
    android-x64-arm64-20240910-en
  • resource tags

    arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240910-enlocale:en-usos:android-11-x64system
  • submitted
    13-10-2024 22:04

General

  • Target

    a7785fd1e6819409cbba7c2f4be79fa3cf13ad5ce10353ac07f5eaf1ccc6111d.apk

  • Size

    205KB

  • MD5

    20c14add61e01e2f4ebf4dd3927869e2

  • SHA1

    255025116ebe94afc079b24aa2fc4337552e9d1a

  • SHA256

    a7785fd1e6819409cbba7c2f4be79fa3cf13ad5ce10353ac07f5eaf1ccc6111d

  • SHA512

    6f2251ca239c3ba15b5a096e1d94aff88ef9a8234747acccfd42645f9c3f8f1d23814fa1ca776c2e7d88e138f3c9f68b2e416ec4c8cb0c75af43e9350fcd972b

  • SSDEEP

    6144:Mbk5Aoycx5L9DIdLulwVRGQyGWxCLTJK08LDYIro:r5wcxx9D6AwHGQyGWwRR8LDYIro

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.226.105:28844

DES_key

Signatures

Processes

  • sp.nlsfub.yswev
    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.
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4834

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/user/0/sp.nlsfub.yswev/files/dex

    Filesize

    454KB

    MD5

    dccd8cb67405ad4d9b53e36c040d53b9

    SHA1

    ddba058c9cf0ad4e594c4885e7bb71a7a4442856

    SHA256

    8c221b88e6755f04827bf176521a83a6e06ac054b3edca7aeb7c743a41fa01e6

    SHA512

    28a25885bb0bd38d28ba3118a25253b41e17211fc00af2df6ee55ed70b8ea08862afab0661fd9db3085403bbb224f2231850b695f09bd94044e45574c27114ab

  • /storage/emulated/0/.msg_device_id.txt

    Filesize

    36B

    MD5

    4d79eef93cff443e1bfce95c942c3f11

    SHA1

    9a3bd8613c41565d9d59a980e3280f573cf1d210

    SHA256

    0cfa5e4e5823830e476f403064b7675f8f9bd49b22084e66016734feba6e6399

    SHA512

    675d5a7d2dd6b6402f47a0f751ddd328e951d2c49251bc2ed410961f84e8e34d7b9c66be61c7c9a6dc86f2fb1501f285bbe5bcad342e9d0dbb75bb8a7d9eb466