Analysis

  • max time kernel
    179s
  • max time network
    185s
  • 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 03:31

General

  • Target

    99739a51a86f16146dd087a07659311d4c1dc11c95ae1ba7352ba7e22bf903a9.apk

  • Size

    440KB

  • MD5

    b968760008feef0120d8e41ccab3bb78

  • SHA1

    fa1d7aada512ac92e6c02ac3cc82952f6de2dfee

  • SHA256

    99739a51a86f16146dd087a07659311d4c1dc11c95ae1ba7352ba7e22bf903a9

  • SHA512

    1e56197bbd0d4a515539c5368a2777d8b45dfecd2f4d1afccd2b611f5ddd819b9e922ae8118e1c82770dd0c5f5c2ea1687e0d1daa9207f9dab59747f2f9ca158

  • SSDEEP

    12288:0lm+9GN1lAcWyysVeDaNju9+HkAbtT4qLR:00+2Dys7udAbv

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.

  • 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

  • qzxvpfq.dbukndwdt.uxvdqr
    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 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:4219

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/qzxvpfq.dbukndwdt.uxvdqr/app_picture/1.jpg

    Filesize

    170KB

    MD5

    8cfb4f4111d9c7a73c3fdc5c9e0a0339

    SHA1

    ccd76033fa897cb16f2b20976aa62cf1b981b33e

    SHA256

    8e905d41be5a1c5aea42932bfe8cd1da3d9b3b7ab4143391bd609ccb1210b944

    SHA512

    3699f24af3cfb60e9f55a98bf4127ab8bcf5a09e781c8f562d534b6e76e1c6afdae8d1985ee1d6bd6f18ddebcd4203d8841b1e7655738e373f4342f61b28016e

  • /data/data/qzxvpfq.dbukndwdt.uxvdqr/files/b

    Filesize

    444KB

    MD5

    5052e382193805f854a17470afdeadc8

    SHA1

    e434b19018b8d0a14c3db4b47318a9e92e9f5148

    SHA256

    6eac212f3e5d11281f0c7263e5795bd74241b233898280b8cb9479443747f52a

    SHA512

    be6fde561141ceebed2f1c98c845fdf247b10aecd15698130bda158484f02309e336a57e1a19fc740137f919904f0c649fcfed6d659b53b0ae6e97aaf794cec7

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

    Filesize

    36B

    MD5

    bad12c54b0237e5cf870be7ec4a79ce6

    SHA1

    a09d52fb5bac769ff6bd6580c9cc8022ec85fb09

    SHA256

    a071aea798e5318dd249788f8619b9071197f83a9257bd47db179c7ee60ad6e1

    SHA512

    a3398c243e0825622c4f091dd3da85d97c25d2c4a52213b3da973abb8c1e95b94e56ee8dee71afeb52994ab4b5a402164ef0c953c2f8fa95fd75581f6a25eb3c