Overview

overview

10

Static

static

6

b71ce4f8f5...bd.apk

android-9-x86

10

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • 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
    09/04/2025, 22:10

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    b71ce4f8f53deb50b666577616b9bcf43ee3909a0719bd8dd228e85dbd6109bd.apk

  • Size

    208KB

  • MD5

    cb975676e8838fd60327e83d7275a3fc

  • SHA1

    4c504969e9cefbd555fdd3d170991daf530f21ca

  • SHA256

    b71ce4f8f53deb50b666577616b9bcf43ee3909a0719bd8dd228e85dbd6109bd

  • SHA512

    25f05da416e658fc28f10557b1963af6c9bc5d9dda15143759c735dc1fa46c1f97cc5bed6e947689924ad290f087369233cfcdc0c18a98c74386720b80c5a916

  • SSDEEP

    6144:95Cj21a9DyTwCEYvHSJXhjcm2+OSKt7TRdvj:9P1IUvChom2B/TRdL

Score
10/10
xloader_apkbankercollectiondefense_evasiondiscoveryevasionimpactinfostealerpersistencestealthtrojan

Malware Config

Extracted

Family

xloader_apk

C2

https://m.vk.com/id730148259?act=info

https://m.vk.com/id730149630?act=info
Attributes
  • user_agent

    Mozilla/5.0 (Linux; Android 8.0.0; SM-G955U Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Mobile Safari/537.36 Edg/112.0.0.0

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36

Extracted

Family

xloader_apk

C2

http://91.204.226.54:28899

DES_key

Signatures

  • XLoader payload 1 IoCs
  • XLoader, MoqHao

    An Android banker and info stealer.

    trojaninfostealerbankerxloader_apk
  • Xloader_apk family
    xloader_apk
  • Checks if the Android device is rooted. 1 TTPs 3 IoCs
    defense_evasion
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
    stealthtrojanevasion
  • Loads dropped Dex/Jar 1 TTPs 5 IoCs

    Runs executable file dropped to the device during analysis.

    evasion
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
    bankerdiscovery
  • 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.

    collection
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • Reads the content of the MMS message. 1 TTPs 1 IoCs
    collection
  • 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.

    defense_evasionpersistence
  • Reads information about phone network operator. 1 TTPs
    discovery
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    defense_evasion
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
    impact
  • Checks CPU information 2 TTPs 1 IoCs

Processes

  • org.q1rmemh.fxlue4v.lpv53t2.pj95z
    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:4220
    • /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/org.q1rmemh.fxlue4v.lpv53t2.pj95z/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/org.q1rmemh.fxlue4v.lpv53t2.pj95z/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4246

Network

MITRE ATT&CK Mobile v16

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/org.q1rmemh.fxlue4v.lpv53t2.pj95z/app_picture/1.jpg
    Filesize

    6KB

    MD5

    9e8fa68d01f3ef2d07fac6f45161bc50

    SHA1

    2fe58d053bc57cf14c9948c0ec1967bab40dffc1

    SHA256

    fbdd1dd90eeca0fb9095de9a8f7a9431e423258aec10fb5610c036eb2e409ac1

    SHA512

    e02cbd5159caac91a16abd587c774b89615d1da464bd26f1db54cc94b6a490d9c61f01b564ededcb6d39cd6820d8ab5f824d4cf957a78054d1b726bdce66f32a

    Download Submit

  • /data/data/org.q1rmemh.fxlue4v.lpv53t2.pj95z/files/b
    Filesize

    300KB

    MD5

    f60877a1602c5eaf2c76739c48fece05

    SHA1

    7a4ca110ca810e1d5b458455f6800d5ffe313dad

    SHA256

    d2e257a9eb736324f1cf91ba4aaf483fea82ee96ce9c499f16b4dab2879c0070

    SHA512

    862a34c8ae8dc16f74c0e4b32ab5210700a7dffd3cdd78d0838db43e52a1cbaf5d1eebfc84ede67bffc5a4c8d0085ed45fca428a086a3aac595986553fb8e8b9

    Download Submit

  • /data/data/org.q1rmemh.fxlue4v.lpv53t2.pj95z/files/oat/b.cur.prof
    Filesize

    759B

    MD5

    dded856bab3a2e5ef4890344cba3332c

    SHA1

    b9abbe7b7c663ee0d9fce3cb0a8c0501feb5ab8b

    SHA256

    921ef6355f06c34223b3485dcbd9f78a490b454d98a24436dfd741bf6c03b1f2

    SHA512

    8903092b30ed70313d41f17040f520e7ec2914e2de1b70c83a580ce1767487dc7663ff04fa04fa066aef1602e7d4ca9bbe786a6f066c337a7892fb3e4d661702

    Download Submit

  • /data/user/0/org.q1rmemh.fxlue4v.lpv53t2.pj95z/app_picture/1.jpg
    Filesize

    6KB

    MD5

    0615ccc3a2c33bc95e1f89b87343c73a

    SHA1

    e67051bb626a1ba6a4c0e993de07ace2e3332bb0

    SHA256

    9e1e415ce49011b1b4b682f62d3ecdeeb11cf17c6c3a6d219a5112d715231eff

    SHA512

    88a4e5a026b87dc1158851ade9c33dddba7c25d4fdcdedf8272f392c1620a139a50cb85f6e24e7a9610f492c668bc59bef3e761040aae20241fabaa50528dfdd

    Download Submit

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

    36B

    MD5

    50a790a08ba903fa7ef7d757545f4105

    SHA1

    e526383ecf7d4410ee7b5781f01d4fd95640b702

    SHA256

    14b5d760437cacf530bc321c2c1821dc9492b32b3c032ff89c8bd338986289a8

    SHA512

    0a509b607ca7277111ae9348e52870ac4530b246ee83dbe6fe16add46e612d66b2e7498bcc394fc312436524701b0abbb9e69868298543762cb87fe12bc7e3f7

    Download Submit