Analysis

  • max time kernel
    10s
  • max time network
    183s
  • 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 00:05

General

  • Target

    db4bb46159fc86048a8a535e830ad142c9fe4f438e5bf412159daa5068c7a51e.apk

  • Size

    408KB

  • MD5

    fda3c7012499b494890b4ba9b747b5e1

  • SHA1

    dd58026770175846bd9827a9dda26bd666da155d

  • SHA256

    db4bb46159fc86048a8a535e830ad142c9fe4f438e5bf412159daa5068c7a51e

  • SHA512

    7c7694191c63e327a3709e440cfab6976f1d0849a954048fbd0c66f0735c738ac0e724c74e24d6b0465eb07cb0e88fb604896a041855c94fd2bf996784918eec

  • SSDEEP

    12288:iiTKlqYhB12tPpc7RlScl3evk6OR7jwflvqn+O05:1EBj4Jgzlj60s9ZO05

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
  • 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

  • temiozq.girvaehdl.yunird
    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:4277

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/data/temiozq.girvaehdl.yunird/app_picture/1.jpg
    Filesize

    165KB

    MD5

    0c5e2466fc06bb60d9ce799a94ab5393

    SHA1

    f359d57fb474d2ae04d5f1fa968734e77eb3f573

    SHA256

    6a9c54bf15de346b4ccf88ee72223272bbb5ba714ea90aee6aca6e0885974c58

    SHA512

    a9742b572c9cf31dc7ee72c1c8691334ed06eb76b578452d47e47bf081e6d120c9897acf68a14f3f4cd0e4eba8515aeeee5a2d57292da4e410465264b0996019

  • /data/data/temiozq.girvaehdl.yunird/files/b
    Filesize

    446KB

    MD5

    4f4569db9ddb90b5f60c424621cf3a72

    SHA1

    63c79e63187921b33d30c66de3e791e3f51d746e

    SHA256

    18c14954e985db1a807189513a739c2ccb9ad37bba6cc9f8a61f0c42edffda4c

    SHA512

    cf1c150f19ccc58441ac38060fe80961bbc9ea575a69c4437bd04be7555b92a3422490a4358f720450492edf5780d3d76eed4e02493c184bb3f13a8ab5ec4929

  • /data/user/0/temiozq.girvaehdl.yunird/app_picture/1.jpg
    Filesize

    165KB

    MD5

    424dac5b7e57fd2c04b236ade171f56f

    SHA1

    2df0a6ff8b17f8d71199adcd09e3187c1a661811

    SHA256

    f72f3c28223e8e6856c974457275628edac8fb23f01fb066e0a7840bbf1ee9b4

    SHA512

    eb907b09488e2477c6dbcc17e31b7d3675865e3df32f88fed715483cbe34e8336ab789bde3b1a5c3c9cded7bf14c9d6e05153ed19cedbd9f8fcccd7bac6a08fe

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

    36B

    MD5

    047b1482f8f86fd5ee03d444e0dd85f0

    SHA1

    ced6d786d9b8cf49f11f12a1ee2cf18bdd9e80f2

    SHA256

    71938b533a9ddb000200abf37b119c59ffae85fa55fa459015e97ab37bdd3e9d

    SHA512

    791a371c03f1eaacbf6ffba3511473de796a2dc6ea597e7162d803e15c24b6504fa9ed70f6e25773d998e9d854d0a314496f5769a49443633b99e6ddf75d57e9