Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    13-01-2025 22:03

General

  • Target

    b6d2613eef7afed91a788dd742a560f437197c1497e6fbcd0ecda95e6c86485a.apk

  • Size

    260KB

  • MD5

    087657887ee12f6cb54b139cb29a053c

  • SHA1

    b319f910c8238c6a8f043495dec319c8a96855dc

  • SHA256

    b6d2613eef7afed91a788dd742a560f437197c1497e6fbcd0ecda95e6c86485a

  • SHA512

    494b46b74ede45f15ccb2f58b91765bb556a39eefefe3de8f06ebfb4cd29536de0f52f917bd8d21fc38fcfb47fa600772e4c156a25c7d205de9922173440294b

  • SSDEEP

    6144:UVTnMpu6uRIgWSAnlJ04I+q5FHJtl1rrAjEzjwFahui:geSIgilJc5FzHCuwUht

Malware Config

Signatures

  • XLoader payload 1 IoCs
  • XLoader, MoqHao

    An Android banker and info stealer.

  • Xloader_apk family
  • 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 5 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 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.

  • 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
  • Checks CPU information 2 TTPs 1 IoCs

Processes

  • mzlbddb.uqtkmdrxr.dfotkl.ucfgughz
    1⤵
    • Checks if the Android device is rooted.
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • 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)
    • Checks CPU information
    PID:4374
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/mzlbddb.uqtkmdrxr.dfotkl.ucfgughz/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/mzlbddb.uqtkmdrxr.dfotkl.ucfgughz/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4400

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/mzlbddb.uqtkmdrxr.dfotkl.ucfgughz/app_picture/1.jpg

    Filesize

    7KB

    MD5

    8b018c61793bf84adee8d28c94949a33

    SHA1

    23762c2fdba3a83c6b8d60a1035a773911a5bc90

    SHA256

    c9bac89cd4b4e75e24779d30d7b0c7d26cf6d6a4ab13d152b520ee1801afb8cb

    SHA512

    14a2b8a477990d0aeb5012835ef309194d0283271fd53ed8500b3fa9c46e67b14329d094d5df84fa0c845c002bc77c81a8d6a55341a71e8210aba9c12d24ac98

  • /data/data/mzlbddb.uqtkmdrxr.dfotkl.ucfgughz/files/b

    Filesize

    446KB

    MD5

    3e04a3b314779ab7b515b04648084b64

    SHA1

    4b76a4fb951eb54b6c8593f50f4b7cc58b2997f1

    SHA256

    d24fc9979ea6d5e9a278ac59c422f3b189adbe5671a3be0f8e44c52a50af78b7

    SHA512

    cc87dbada39c5c2396c105d0a7dc9351ef70621261f5a892ecee526b4eac769e721f97ec1913f37dc092d46393c0f6a5d75dfb43fdcb6270236fa8a633ffe984

  • /data/user/0/mzlbddb.uqtkmdrxr.dfotkl.ucfgughz/app_picture/1.jpg

    Filesize

    7KB

    MD5

    5dedc2683c05eb8d2bd9ad6cb5853d84

    SHA1

    5b0741881c1f344d54f0661d9c8d0aea631729d6

    SHA256

    e759fe11c1821f6c9c966562332b4fa0c910b4f143c05d74afd367714ded43d1

    SHA512

    b6461bd47f3e9d63bc69913dcccbf4d719c90eb16d3115b04d74ea965014ea761f7de814816b35c964078ca22dfc8ed3f427898483db939adc850e54aff37615