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Overview

overview

10

Static

static

6

6eee209ba7...2a.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
    18/03/2025, 22:06

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General

  • Target

    6eee209ba7e77d2e92169ec7f353e3c8af21b1324165e23a0a9f50892756ee2a.apk

  • Size

    212KB

  • MD5

    9d8d041860c394f535d68ec5b2f7916b

  • SHA1

    cec959ccddc50ac2f3324f90bb75ff998e4e0f19

  • SHA256

    6eee209ba7e77d2e92169ec7f353e3c8af21b1324165e23a0a9f50892756ee2a

  • SHA512

    80af6128c40689a2cb8bfa9b245823b30f4f00c47a9b6a99f2452423b3b4bb0537f76bea2ae2ccd0992caf2caedb2b263bbb6c11e6f7e0f0ccc81cafc654da09

  • SSDEEP

    6144:kMVJpAwfQXPg8i+JzhnAcp1HdM3tQTd34Cdz:ksJ+XP/hAOFdk6Zdz

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

  • lrvqjiz.gkddzcfat.jmdfwj.iwwyrkqk
    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:4262
    • /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/lrvqjiz.gkddzcfat.jmdfwj.iwwyrkqk/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/lrvqjiz.gkddzcfat.jmdfwj.iwwyrkqk/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4289

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/lrvqjiz.gkddzcfat.jmdfwj.iwwyrkqk/app_picture/1.jpg
    Filesize

    6KB

    MD5

    a2e9a4f9ee23288f7cd38275150409a3

    SHA1

    c6b112f327368bc2505109b63aa89ba5177ac5f2

    SHA256

    9f275156b96e970b9ee5233db7cb51f1588e396ff25c478598a4c7bf83c2f5e7

    SHA512

    68a7c669fb33296eedb141a00dbc449f375d21316adfbf8711746348544c3f13edc025a069208246e15105689f69220451f1ce9c18806b015e625fa3402b5aa8

    Download Submit

  • /data/data/lrvqjiz.gkddzcfat.jmdfwj.iwwyrkqk/files/b
    Filesize

    300KB

    MD5

    f60877a1602c5eaf2c76739c48fece05

    SHA1

    7a4ca110ca810e1d5b458455f6800d5ffe313dad

    SHA256

    d2e257a9eb736324f1cf91ba4aaf483fea82ee96ce9c499f16b4dab2879c0070

    SHA512

    862a34c8ae8dc16f74c0e4b32ab5210700a7dffd3cdd78d0838db43e52a1cbaf5d1eebfc84ede67bffc5a4c8d0085ed45fca428a086a3aac595986553fb8e8b9

    Download Submit

  • /data/data/lrvqjiz.gkddzcfat.jmdfwj.iwwyrkqk/files/oat/b.cur.prof
    Filesize

    769B

    MD5

    30187174b3f9e9583e3aa8b2862d0b2e

    SHA1

    1362eddc0163362bb1296d32c98e8506bef87af3

    SHA256

    47dc50d2968ad8112ab212f821b2d9787b8c4835e1084df7f45b3025e3f1a3e1

    SHA512

    00d3cb2d8cbf8fb0eddd49b2dcd89163f1acf7cd19974ad57c6f3ac868e58aa831a27b82aa0ee62dcb48330de316d12f2f0b2716ca0f7a63fa1303dc5cb6ab57

    Download Submit

  • /data/user/0/lrvqjiz.gkddzcfat.jmdfwj.iwwyrkqk/app_picture/1.jpg
    Filesize

    6KB

    MD5

    848932bc96f0d17164b971acfdbd2bf7

    SHA1

    b3a128c1577afaec9a5a7a6806745df1f2dfa196

    SHA256

    b9837a520b075f02d2055aacce7a2136e9697947b7359e1657027fdba8774e22

    SHA512

    d5813fc870f33b3796aae9d00713bf916964accb9410cf1dc1974b9129368701308bf75cd148eb8fac03faddabfa15aff8aa6cd712c5dfcea5cd40cd018eece5

    Download Submit

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

    36B

    MD5

    c1b09561401f688754735f05827ec654

    SHA1

    20d84888f94e5233d82925262a8afa811eb9ca44

    SHA256

    2ef93e393fa3ec87fae74502dc44e10586980f124a10c0b76f596bf07b9b5c22

    SHA512

    9ebb35ea198f552009c5a3099d31b5615297971c9dfc262a9d420c792fba86b6f9fb983af9a9a3a8e57681c735f8be7aab0a182c786331633d5828373b61811d

    Download Submit