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
    13-06-2024 02:08

General

  • Target

    08babe51aa54db5d529e62d60f7ad7d0134979ee14a97381159ee18f7e9ddcae.apk

  • Size

    436KB

  • MD5

    08edeea3389f6630f446564a5ccbc6a2

  • SHA1

    ecbca8c16266f012bb21a5c9a74c0b2a07a1baa9

  • SHA256

    08babe51aa54db5d529e62d60f7ad7d0134979ee14a97381159ee18f7e9ddcae

  • SHA512

    25bf8d414be0181f5e3a1ad52fa2932c5f19c1eac95c9fdafc7ef04deb28160e6d75b7918a9c08cc6053393984f52f9016244b6a50db5a4fde59b7d75df02ef3

  • SSDEEP

    12288:SIAcWyysVeDaNju9+HkAbtT4q5X42Hj1c4gq:Vys7udAb82Wbq

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.227.50:28899

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 4 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 disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Checks the presence of a debugger
  • 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
  • Checks CPU information 2 TTPs 1 IoCs

Processes

  • vjcmaxe.ylvashiuo.xicexd
    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)
    • Checks CPU information
    PID:4282

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/vjcmaxe.ylvashiuo.xicexd/app_picture/1.jpg

    Filesize

    168KB

    MD5

    77c1b886717cbaee5eb589e78b9a2248

    SHA1

    ed553b4299bc682713c26dc58c626e263b303816

    SHA256

    cb3af02d298671c323cf4e3b2c4da47b1086d231786edd6877738b5569d8d42a

    SHA512

    75631e4b83f2faff5a417e49aa407364a9194a0914be220b737af1ad0a4cdbbd0a790e7237efaa7fa1a2ca2d0ab71ee11a70175db267380829d40efa641dd0f2

  • /data/data/vjcmaxe.ylvashiuo.xicexd/files/b

    Filesize

    444KB

    MD5

    5052e382193805f854a17470afdeadc8

    SHA1

    e434b19018b8d0a14c3db4b47318a9e92e9f5148

    SHA256

    6eac212f3e5d11281f0c7263e5795bd74241b233898280b8cb9479443747f52a

    SHA512

    be6fde561141ceebed2f1c98c845fdf247b10aecd15698130bda158484f02309e336a57e1a19fc740137f919904f0c649fcfed6d659b53b0ae6e97aaf794cec7

  • /data/user/0/vjcmaxe.ylvashiuo.xicexd/app_picture/1.jpg

    Filesize

    168KB

    MD5

    71076a3bc0445571b0d4d36b1e8e7527

    SHA1

    274d7fad345ba318a5a2237fbf086204de3e6afd

    SHA256

    08bfd7a625862c6de644a44ceb13f0f0a63597d2ef198d87c897083953ffd183

    SHA512

    c26188fccf1d951b8d3eeaeb6204e3620778cfeb0db64eacadaf55a57b924d5620a3a8b692460e1ac3da2dd9f62aae70f55de4e71fae38de60ac5cabc4e6845f

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

    Filesize

    36B

    MD5

    b68ce779a69ae95ba363b2bc49037d64

    SHA1

    8abc6f0eefa571c66c6276537ac6d2cdd729f256

    SHA256

    ececea4cf3921a801308e570a13de10e5bed6cfb50bdfc055c745ca821027d7e

    SHA512

    07c53c91a268ed70ee65e6042f1a5d8ae9bcebe47cbbdc4c340b081569bd7ef7bd3324ffc4b50a5b39427b1921158087791d8f9810090a6d3be43bfedb56e3a9