Analysis

  • max time kernel
    179s
  • max time network
    184s
  • platform
    android_x86
  • resource
    android-x86-arm-20240611.1-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240611.1-enlocale:en-usos:android-9-x86system
  • submitted
    20-06-2024 00:47

General

  • Target

    33bfa5768ad267191d268a10e7df685791f37b24f7dc5ad223e5e1352cd068ad.apk

  • Size

    438KB

  • MD5

    6f7895c8a646ee41e76ac8b7051dc9fa

  • SHA1

    73650204341c76bf3162e34e4229f0feede85a5f

  • SHA256

    33bfa5768ad267191d268a10e7df685791f37b24f7dc5ad223e5e1352cd068ad

  • SHA512

    a29e190abbdcb01820bcdb7801e0322e75898f46677dcaa0286acbc778e1062d198e434ac041c66b43d2f7085e52d4f962b3ed0994795626ed7a1367db17cdee

  • SSDEEP

    12288:R55i13uMY6yPiG/4jO2k76KFiZLNRfBsS+b4dMoYV:9kuMY6qiW4O6K8ZZkS+cdMx

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.227.39:28844

DES_key

Signatures

  • XLoader payload 1 IoCs
  • XLoader, MoqHao

    An Android banker and info stealer.

  • Checks if the Android device is rooted. 1 TTPs 3 IoCs
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • Queries account information for other applications stored on the device 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect account information stored on the device.

  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Reads the content of the MMS message. 1 TTPs 1 IoCs
  • Acquires the wake lock 1 IoCs
  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

  • Queries information about active data network 1 TTPs 1 IoCs
  • Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

  • Reads information about phone network operator. 1 TTPs
  • Requests changing the default SMS application. 2 TTPs 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.kudi.miad
    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
    • 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:4238
    • ping -c 4 91.204.227.39
      2⤵
        PID:4383

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • /data/data/com.kudi.miad/files/dex
      Filesize

      766KB

      MD5

      7962ea579bddfb2d56deaeb75556d33a

      SHA1

      292c29c70d73caff3148eb993fc389c58b966cde

      SHA256

      ff87cb92852a7d77c93494f73a3876fb3c3570115ffe73c2fcd08ae3ac1e3551

      SHA512

      bad435e79acad4d6c25ea5a580a12dde0e065a85677744c6428bf20ee03a55972d20416ca719f9254be886f20a00c2cd3e4816911e05ebab199e398bc4c6a0f4

    • /data/data/com.kudi.miad/files/oat/dex.cur.prof
      Filesize

      1KB

      MD5

      612768b9bd35a1a92feb096e86cb80fe

      SHA1

      29fa71f3fff1e3ac9aea56a1f0f6c4ec2da064d0

      SHA256

      75100261fb602991dae51c4385fd567f4c1629e73cbf0f62d1386ce23706c9ee

      SHA512

      17a4028552935f88fa8b3b06f483c5ecf8d46570df00675e92dd2a6ec095cfdfd042bc8e761eb7a78229eae5f08389065a2711c6219ac86e9cb615b9f439f168