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Overview

overview

10

Static

static

6

a8273da44c...12.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
    07/03/2025, 22:05

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General

  • Target

    a8273da44c10abd37ae9a5921d74e3458b1c169939e490c5ca1f0a29d11c5812.apk

  • Size

    164KB

  • MD5

    04bf52696a22a4977e0d18e10fd1b45f

  • SHA1

    d0a84dab33466b27d97b76feebd13a4f58af1da6

  • SHA256

    a8273da44c10abd37ae9a5921d74e3458b1c169939e490c5ca1f0a29d11c5812

  • SHA512

    639c83f1d1239ecf208e289284642de50751d4843a7a31a6ee84dcc16c998c0dcc048f6ace8b6899e2c79004a6b3280b35f3fcfd647c8f9b397827cd90d2534c

  • SSDEEP

    3072:EPIm2/ObIZ5zUb7IJ8ZVysC+S5+CBlj8cfhNI5bpfXC0jqzVD3pjdf2kmFmovpvp:EPIm2/O0Z5zUb7IksBJvfhNI5bp6BTp0

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

  • lghhxst.fptpheram.hnrrwu.vvzhepdk
    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:4367
    • /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/lghhxst.fptpheram.hnrrwu.vvzhepdk/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/lghhxst.fptpheram.hnrrwu.vvzhepdk/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4437

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/lghhxst.fptpheram.hnrrwu.vvzhepdk/app_picture/1.jpg
    Filesize

    6KB

    MD5

    851b7efba9345572fb2c22617a455fd9

    SHA1

    8d5f8182ca3177e24e9e81628fcaa7e7c8400404

    SHA256

    900c38ba8c1123b8b18afa602bb0e8ab6f30094ecc56cbc6afe2766c86902a1b

    SHA512

    0f44ebdeee827a0798d284c7f353b7ad4b884b0624467f9dc57a115a7e7ad0d262bd61ec74c67a1f1212407af6d7182f5dafacacfc6c358305a5af6ffd8dc135

    Download Submit

  • /data/data/lghhxst.fptpheram.hnrrwu.vvzhepdk/files/b
    Filesize

    300KB

    MD5

    f60877a1602c5eaf2c76739c48fece05

    SHA1

    7a4ca110ca810e1d5b458455f6800d5ffe313dad

    SHA256

    d2e257a9eb736324f1cf91ba4aaf483fea82ee96ce9c499f16b4dab2879c0070

    SHA512

    862a34c8ae8dc16f74c0e4b32ab5210700a7dffd3cdd78d0838db43e52a1cbaf5d1eebfc84ede67bffc5a4c8d0085ed45fca428a086a3aac595986553fb8e8b9

    Download Submit

  • /data/data/lghhxst.fptpheram.hnrrwu.vvzhepdk/files/oat/b.cur.prof
    Filesize

    759B

    MD5

    dded856bab3a2e5ef4890344cba3332c

    SHA1

    b9abbe7b7c663ee0d9fce3cb0a8c0501feb5ab8b

    SHA256

    921ef6355f06c34223b3485dcbd9f78a490b454d98a24436dfd741bf6c03b1f2

    SHA512

    8903092b30ed70313d41f17040f520e7ec2914e2de1b70c83a580ce1767487dc7663ff04fa04fa066aef1602e7d4ca9bbe786a6f066c337a7892fb3e4d661702

    Download Submit

  • /data/user/0/lghhxst.fptpheram.hnrrwu.vvzhepdk/app_picture/1.jpg
    Filesize

    6KB

    MD5

    f29d24ae3dc0f7dc1ad20697070036cf

    SHA1

    2dd242201b393cfab91b5f3579e8e74c9105c999

    SHA256

    b822e1a25ebce5a07ca0cefbceb106e29a9b0718fdae53e3925ca5a17ad5e422

    SHA512

    ef145c76f77a015001c148406b561219a46e73b36a8741d4fbf0a4a270c801a62e7698d51ec7ebc768737c202deed9cd7bb4a40ac2dd7bd9dc7498a417a5397f

    Download Submit

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

    36B

    MD5

    1b81d5ce9ad42e326732fb076565e2d2

    SHA1

    2a4bf96038892cffd307d18b840ba13833a9b175

    SHA256

    82c71f2f01d42540f0920c922bbfbebac1abe6467516994f100abcfe3a1dc4cf

    SHA512

    91aca68fbd1bbb612c2d5aa467285fbcbfc16c1a8e0c7455b961c349061643354c9350c794daea0f11643077a949c7ff7c05441da456dccfea2f281ed7250cef

    Download Submit