Overview

overview

10

Static

static

6

4c74ce0663...d7.apk

android-9-x86

10

Analysis

  • max time kernel
    149s
  • max time network
    157s
  • 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

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General

  • Target

    4c74ce0663a834e9d59e799fdb37ab417694c2b707726e261fb0327a8ec529d7.apk

  • Size

    208KB

  • MD5

    88a1b603e5c4b5c5bd9e57b10c8aaef9

  • SHA1

    51ae4e7f9cb008e869b902a4cb77952de6250b98

  • SHA256

    4c74ce0663a834e9d59e799fdb37ab417694c2b707726e261fb0327a8ec529d7

  • SHA512

    6b8a943e7f8d32d0e4b900e7e59494d3e6bf3ea96c9506e41544af36c949312ba885ef8ea016fb0ccf2e666aae7bed3cd167c0946f7cc3f9d2ec63ad8dabc9a8

  • SSDEEP

    6144:CICcaRV+pQJEYvPSJ1hjcmA+O2+0zWK3J:Kca34QvvIhomABz6

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.hjwocw3.ataluo4.ywuttny.mji9z
    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/org.hjwocw3.ataluo4.ywuttny.mji9z/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/org.hjwocw3.ataluo4.ywuttny.mji9z/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4247

Network

MITRE ATT&CK Mobile v16

Replay Monitor

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Downloads

  • /data/data/org.hjwocw3.ataluo4.ywuttny.mji9z/app_picture/1.jpg
    Filesize

    6KB

    MD5

    0d074c03e39b8e646b2271d4f2b46d68

    SHA1

    d4453823cde955fce5619d0136c08590f2437945

    SHA256

    42df1dd022c959f10842918498a1ee8d8d7599e739c98336c0518615c038d2ac

    SHA512

    922702ad8263e138c05ef751abb390b22b285392badf71ff3ad35221278fc50130b7ac17ab390b3cf7a2c00c29e8346a874fbde8140a47840be36e5eaeffa0c9

    Download Submit

  • /data/data/org.hjwocw3.ataluo4.ywuttny.mji9z/files/b
    Filesize

    300KB

    MD5

    f60877a1602c5eaf2c76739c48fece05

    SHA1

    7a4ca110ca810e1d5b458455f6800d5ffe313dad

    SHA256

    d2e257a9eb736324f1cf91ba4aaf483fea82ee96ce9c499f16b4dab2879c0070

    SHA512

    862a34c8ae8dc16f74c0e4b32ab5210700a7dffd3cdd78d0838db43e52a1cbaf5d1eebfc84ede67bffc5a4c8d0085ed45fca428a086a3aac595986553fb8e8b9

    Download Submit

  • /data/data/org.hjwocw3.ataluo4.ywuttny.mji9z/files/oat/b.cur.prof
    Filesize

    764B

    MD5

    1fc2066a5afbe42f42248bec754e6695

    SHA1

    8aae63736a6f5f5c0d42e2df1a42c208110b3b40

    SHA256

    15016040970fafa72069d7e8f4a816a35cde48511d1a5c27f61262117a5929d4

    SHA512

    08991549b1c03d20ae8e08408e472cb7a2a3e6203fe1b5f5156f961379167dd2f290a3815a4a556c250612f59abfa41dcbaf6a39f89fa2791d464228e0a91f9c

    Download Submit

  • /data/user/0/org.hjwocw3.ataluo4.ywuttny.mji9z/app_picture/1.jpg
    Filesize

    6KB

    MD5

    b66b6705225ff9efc868fd24029daef5

    SHA1

    b88bb0ce13b5ab61cb14207fbab7cd3c3d2304a9

    SHA256

    88b137b19c3d43184a92a2dd8763e099b61aba2c529f1a4abb928572fc5dd1f7

    SHA512

    b9fe056559c9b9326127d09c71b410ca3b099158fa646de748f046d8b1cf38b2ae01ca57b4503d8a70c6a0041299c4a2c6c08bd98960fe3a0df1eb3a3c312b1e

    Download Submit

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

    36B

    MD5

    d5ea1697c17f1e7f6084f48c8507c7c3

    SHA1

    4618c7cea10b7cdc4947abcfe500936f58278177

    SHA256

    41a28fecc5e8a0a41363d934a68ad69fb80cbb1832ceecae733637b805d4e035

    SHA512

    e348a9ceba0ac8dece568b07687c31897a8380822056f0ae30994efd1d7a7c402845221d17989b0034226b207ff6e72912f127759057790ca17d61fbf2a1c47f

    Download Submit