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Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • submitted
    28/02/2025, 22:22

General

  • Target

    560dd438e0c6d496a5a73ec54d800c7b5806508a105d6cfe88a6a8e53568bd25.apk

  • Size

    164KB

  • MD5

    322846c24f25625b1e447f9c3ecd5694

  • SHA1

    627ece8c0a6d8aec780d053733262e218aa5c277

  • SHA256

    560dd438e0c6d496a5a73ec54d800c7b5806508a105d6cfe88a6a8e53568bd25

  • SHA512

    d3a65bfecfb133c0eca105e33a9fd8104c5039832fbfab07c7b2fb7e4bbe32ac336ee7a0e9c657c54ead3e25526f7a9dee72efff3efbeb8fa110729925a2e03a

  • SSDEEP

    3072:lRoS/xic0TaOlXMFcnH62h60hY3PhqnUYI//+x7gpPHEI6F/:lRoSk3mO928thI3PhqnUY92PH3y

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.

  • 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 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

  • qfqggxm.ddtkvaatv.ikfjfv.yeqmohas.wctqi
    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:4222
    • /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/qfqggxm.ddtkvaatv.ikfjfv.yeqmohas.wctqi/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/qfqggxm.ddtkvaatv.ikfjfv.yeqmohas.wctqi/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4247

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/qfqggxm.ddtkvaatv.ikfjfv.yeqmohas.wctqi/app_picture/1.jpg

    Filesize

    6KB

    MD5

    53a09c00e28d9d56ed32577e44af10a4

    SHA1

    43a1282eeeb5f68517e2b56aa3daea35138a66ae

    SHA256

    9ac05cddd4bb65d001a81248865ae297e22fcc6c76e89ce226852c2a9b916baf

    SHA512

    4489dd1eeb20fe332059e655b2538392e456018880f07d6d18a10c5afafdf4cd46ca72d1435a0cf831d5c21dc09a2821401b0c7046c23aadb93c38bf141ab6f0

  • /data/data/qfqggxm.ddtkvaatv.ikfjfv.yeqmohas.wctqi/files/b

    Filesize

    300KB

    MD5

    f60877a1602c5eaf2c76739c48fece05

    SHA1

    7a4ca110ca810e1d5b458455f6800d5ffe313dad

    SHA256

    d2e257a9eb736324f1cf91ba4aaf483fea82ee96ce9c499f16b4dab2879c0070

    SHA512

    862a34c8ae8dc16f74c0e4b32ab5210700a7dffd3cdd78d0838db43e52a1cbaf5d1eebfc84ede67bffc5a4c8d0085ed45fca428a086a3aac595986553fb8e8b9

  • /data/data/qfqggxm.ddtkvaatv.ikfjfv.yeqmohas.wctqi/files/oat/b.cur.prof

    Filesize

    759B

    MD5

    dded856bab3a2e5ef4890344cba3332c

    SHA1

    b9abbe7b7c663ee0d9fce3cb0a8c0501feb5ab8b

    SHA256

    921ef6355f06c34223b3485dcbd9f78a490b454d98a24436dfd741bf6c03b1f2

    SHA512

    8903092b30ed70313d41f17040f520e7ec2914e2de1b70c83a580ce1767487dc7663ff04fa04fa066aef1602e7d4ca9bbe786a6f066c337a7892fb3e4d661702

  • /data/user/0/qfqggxm.ddtkvaatv.ikfjfv.yeqmohas.wctqi/app_picture/1.jpg

    Filesize

    6KB

    MD5

    e88746f1d9952d0e30a829cb5846497a

    SHA1

    7639cb7457b13c0e15485786d7cc0a3206c8cd03

    SHA256

    1b2181f76418478923643ba5ea19cc26b404ae2616011d3cee5e436975970ef3

    SHA512

    2819c093640b8e81bcf369f8a8aa61f23f8fac15b4bfe90928160b557214dce7d5dd15d089decfe1814a3250cc2c46f9ad761c9e8891e0fb944c30b43bc10d26

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

    Filesize

    36B

    MD5

    47757120770f514aec10a9ab5173da18

    SHA1

    1df6f74910728b46c04541f9eedeef95cd388e7e

    SHA256

    0a2dbc062d76c90a2fddaf4dd0d803a664f364d19bb0fcca88a68bc383c1af5f

    SHA512

    2673918f07743c495ccccf7efa516790f73699d00c257036f7b41a96f76208f2b3e8cfada5be96d8258850e6ab3ce63704b29f74959b627ab677786924344b62