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 01:09

General

  • Target

    b55046a665ca0b2d42485d3f1ab6420c2659e389f2eaeaa73f7bf9fc8519ee97.apk

  • Size

    412KB

  • MD5

    a02c096805da27f879ddd71e34cde151

  • SHA1

    138f050ee699dfe4071f3979cd60cc922f461288

  • SHA256

    b55046a665ca0b2d42485d3f1ab6420c2659e389f2eaeaa73f7bf9fc8519ee97

  • SHA512

    5ded61fc8ac300f0460bb58226c1f204559fbda16ea4d4f7eed900f48b662263d69bd3e892c59cd4e637b0fca957c606953522614319a8bbb6ed3202fb3cbd83

  • SSDEEP

    12288:a7RlScl3evk6OR7jwflvqn+uSIV5Zs5OxY:Uzlj60s9ZupV5Z9i

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
  • 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

  • ptrfgxn.khalrhipu.zlsdml
    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:4312

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/ptrfgxn.khalrhipu.zlsdml/app_picture/1.jpg
    Filesize

    169KB

    MD5

    541ad7cc8bf1096f664562884e9699a0

    SHA1

    5a7c20f5d83811b29eee8fcae223ad1ec77a264a

    SHA256

    7ec06faf59815def07affd987cfb6b8affcdbe7603e4df06a0a0469cf81641e6

    SHA512

    80f2be284fb37a2e15cf483216b4d3e0230eb71f926aae4f4127a64173b9de9fe2f052461a1d6fadcbc5b1b515178e3b6542b70b8afe2bfa59edc107ced44952

  • /data/data/ptrfgxn.khalrhipu.zlsdml/files/b
    Filesize

    446KB

    MD5

    4f4569db9ddb90b5f60c424621cf3a72

    SHA1

    63c79e63187921b33d30c66de3e791e3f51d746e

    SHA256

    18c14954e985db1a807189513a739c2ccb9ad37bba6cc9f8a61f0c42edffda4c

    SHA512

    cf1c150f19ccc58441ac38060fe80961bbc9ea575a69c4437bd04be7555b92a3422490a4358f720450492edf5780d3d76eed4e02493c184bb3f13a8ab5ec4929

  • /data/user/0/ptrfgxn.khalrhipu.zlsdml/app_picture/1.jpg
    Filesize

    169KB

    MD5

    e60a99324fc84b3c5dccb4907250be30

    SHA1

    dc4d34e89b73dfe85220823a14ab70490cc5a9ba

    SHA256

    1d53dd9ca1aea5ea0702bb0e2b2f7bd6ea4a7f3a9ec0ede5d26ecb8b4167a155

    SHA512

    9b675b15a6e97876d7166cee06355cf97afcd61e15d520816249572cacf5c77ef38528b7426a2e69b50be29698843b7d2640cf658e0882bbd2370802b8f6d446

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

    36B

    MD5

    8419bbf33d9eba2d07fb72bce37b9754

    SHA1

    dbce837822da30130a828450bba6fc083cde10f4

    SHA256

    ea5537747dbcd304a014fe7e0755d0c228e9d0e4c9464b8ce2ae4de1e693c143

    SHA512

    cf682f0ea67bd0e09f88a550699f7b4ffad47bd1cb1edb82b2f7799ca58548a532e90c363aad6348ea2e4533eea5962e4b8c12d95279d051a3375d3527cd35ec