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Analysis

  • max time kernel
    149s
  • max time network
    132s
  • 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
    21/10/2024, 22:03

General

  • Target

    a10593549cc95178ada20cf3be7c880d3fad89e6f022a18aaed4af4a2b600de9.apk

  • Size

    428KB

  • MD5

    43268862ee744d7e4bdf588352af2015

  • SHA1

    05a160ec5a911fde6d47598121a2ff2776648c0f

  • SHA256

    a10593549cc95178ada20cf3be7c880d3fad89e6f022a18aaed4af4a2b600de9

  • SHA512

    2f3911244365758a23d7022b0c518004453c4d4d4fcb7e406352ba35d718260a1488b55f0598608a756a4ec8a60be4f68be48030bc15b1a66f1a5aa250691dcf

  • SSDEEP

    12288:bRJ3kZ0VKjTLusbhzscFajtXDSVVf+vC5pLmf3C:brkZk4sFzG+65pLmK

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.226.105:28844

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.

  • 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.wjaz.avnw
    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 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:4251

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/com.wjaz.avnw/files/dex

    Filesize

    763KB

    MD5

    44d6b4327a543a21d3c55a45018ccda2

    SHA1

    395f521260820fd5de49298d3355becf6730b7c1

    SHA256

    1d73e451a41adb1a700dc6dd53a844e9a2ea72fd5dcde35c7b3ac8a7953764bb

    SHA512

    c2cf475214b7c6275698740f56a80d9e1cad53b2adb88cc9ffb895199e1d6993e48efba090f7828d4309b6ae2d9f4bde816d4213be3d8b1f3ccb836a2616a55e