Analysis

  • max time kernel
    179s
  • max time network
    140s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240624-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system
  • submitted
    30-06-2024 07:10

General

  • Target

    My シールド.apk

  • Size

    634KB

  • MD5

    32ddc096f2b9437ab49a70631ef05cb9

  • SHA1

    32f6a6c5d6c8fd3260024fc68ed872fe2b52b147

  • SHA256

    d46464114cf2e986160e64768f59350395ebe378ce787875e6750ab72b6cdc5f

  • SHA512

    b960e5eaf2a89519afc584cb2320dd1eb9cbed060c4762171a7a1d4cf8f705e77647b5a64070b93b5b4a3ab0155f931efd9c589291be03379115d20144253416

  • SSDEEP

    12288:r9jmqS8w8dIDT1IK2IGMICBtgLm/4KWxa//eHm9oZyt8kd1focF2pmMuiiX:NrSV8KDTyK2I/I36wKMIoQ1wu2M/i+

Malware Config

Extracted

Family

xloader_apk

C2

http://23.236.67.46:8080

DES_key

Signatures

Processes

  • itvfm.psdlx.ecyr91
    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 content of the MMS message.
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Requests changing the default SMS application.
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4481

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/itvfm.psdlx.ecyr91/files/b

    Filesize

    509KB

    MD5

    988bb23df026025a9253a2cfd6d664ee

    SHA1

    2865ce90d20b0d546e17e53c133b3b12a8adae28

    SHA256

    26617e95452e5316ab6678baf7039c7c0d4f555a0a41f3e7c0a11b1c1859893d

    SHA512

    55181716c84880bfc2e7d4917cf1179dc83c6849e2b05b1d95cd5f670cf4e411ed36ea46e59191f42426f018cd8bf5d92ab782f4237a6db218c79d7013590705

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

    Filesize

    36B

    MD5

    9e8f5b36b398f7eaa5306972756783e6

    SHA1

    cfcc5a0283caea9cdd70f0cb0d7c18867253aa44

    SHA256

    b2be16b051282d143c8783a63d7d2133233d21144e829b68433ebd7413393714

    SHA512

    e9d8d053add244f977b9fcd12b921b584713837ba79c926c9eebe8728e15c06229b4c7c8a4579c1c2247df082735ca928c68935f0a69771ed133b9bfa865d16c