Overview

overview

10

Static

static

6

ef16d0dc55...ad.apk

android-9-x86

10

Analysis

  • max time kernel
    149s
  • max time network
    152s
  • 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
    10/03/2025, 22:03

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General

  • Target

    ef16d0dc55562726564244b1279f125bb852478c15a91d9b4fa69817e1a11aad.apk

  • Size

    164KB

  • MD5

    f2e0ca122a7feac334fae182089892cd

  • SHA1

    f4f6441959d75bc85b3ed28d68f609b4775cbe62

  • SHA256

    ef16d0dc55562726564244b1279f125bb852478c15a91d9b4fa69817e1a11aad

  • SHA512

    621b13f17ec53cc3b56c2d42c3dd15455569937ba99c41c4a23774f949ac297a34d983bafa75c60e6e4dbd08937c61c49b060023b5f9e3407ec19686439b346f

  • SSDEEP

    3072:J5BgGGmI+jqPVysC+O5+CBljecfhNt5bpfXC0VZOru1jdf2kmFmovx8wruPvi:DB6h+WZYBJ1fhNt5bpZZO61wkxyru3i

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

  • kabdkcr.pjpbvfcxr.lzjotc.tuxobnme
    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:4259
    • /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/kabdkcr.pjpbvfcxr.lzjotc.tuxobnme/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/kabdkcr.pjpbvfcxr.lzjotc.tuxobnme/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4284

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/kabdkcr.pjpbvfcxr.lzjotc.tuxobnme/app_picture/1.jpg
    Filesize

    6KB

    MD5

    c7fd9ab36b986e16c092971377a6a075

    SHA1

    eccff854e82cc0c31bebb37f23f9281652888164

    SHA256

    c556dd2ce91d7dae8fc64214066a819b8d4b815b702fa33ad6cbf004fcb6444a

    SHA512

    a71c33037a3c79a390c3fc141c63c151d3e6b8bfc02415ecf2e5ceb180a6742b519717b7ae07bcff10c3f97378c6fdc626c8e5de9a1e2a3b1f0456c86759d97d

    Download Submit

  • /data/data/kabdkcr.pjpbvfcxr.lzjotc.tuxobnme/files/b
    Filesize

    300KB

    MD5

    f60877a1602c5eaf2c76739c48fece05

    SHA1

    7a4ca110ca810e1d5b458455f6800d5ffe313dad

    SHA256

    d2e257a9eb736324f1cf91ba4aaf483fea82ee96ce9c499f16b4dab2879c0070

    SHA512

    862a34c8ae8dc16f74c0e4b32ab5210700a7dffd3cdd78d0838db43e52a1cbaf5d1eebfc84ede67bffc5a4c8d0085ed45fca428a086a3aac595986553fb8e8b9

    Download Submit

  • /data/data/kabdkcr.pjpbvfcxr.lzjotc.tuxobnme/files/oat/b.cur.prof
    Filesize

    759B

    MD5

    dded856bab3a2e5ef4890344cba3332c

    SHA1

    b9abbe7b7c663ee0d9fce3cb0a8c0501feb5ab8b

    SHA256

    921ef6355f06c34223b3485dcbd9f78a490b454d98a24436dfd741bf6c03b1f2

    SHA512

    8903092b30ed70313d41f17040f520e7ec2914e2de1b70c83a580ce1767487dc7663ff04fa04fa066aef1602e7d4ca9bbe786a6f066c337a7892fb3e4d661702

    Download Submit

  • /data/user/0/kabdkcr.pjpbvfcxr.lzjotc.tuxobnme/app_picture/1.jpg
    Filesize

    6KB

    MD5

    4b9ac872a118b8aae2ab9b0b4523e11a

    SHA1

    300a4427d15f1b75bb502ed3516a7531e062e5fa

    SHA256

    e033a17ce0279c72730e7793b583274fb255dd46c3627bfad1fdc81521b54c5c

    SHA512

    45235515779280b3453ce3fe853cd3c0428b495230420ef2ade31762f10bef9994fe0171bf25666ab0a80a9f16723ebc4eab3516391ebdf9aecd2f96ae6d272d

    Download Submit

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

    36B

    MD5

    71259073418ac5254853f9684220feac

    SHA1

    b4196b33d9f4da706277085fa93dc434bb13d760

    SHA256

    9eea2d9a665550838943203efe76acf57bb64c4310652f21eae587f859f18440

    SHA512

    84a9d2a3fcd23af84cc1eacf286f9a8670e6fa14b5609cefb4c4ed5e9df8f2712a136ae78fdf8f131b680ba75bee69566c711f1568c9e72b40d5c671bbecb3a3

    Download Submit