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Overview

overview

10

Static

static

6

a312aa3dc9...0a.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
    19/03/2025, 22:01

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General

  • Target

    a312aa3dc92c513e046bc55949385b0a8736437b33633cd7baa2cc9165f8ec0a.apk

  • Size

    212KB

  • MD5

    898df6e18516dbbc52d5c59b23a60c6b

  • SHA1

    59049696401fe2f9fed307530f0a099e4676958d

  • SHA256

    a312aa3dc92c513e046bc55949385b0a8736437b33633cd7baa2cc9165f8ec0a

  • SHA512

    fecfe3a7cb9b74753936e54ac34e1888ea5a1aa81941292fc3db77ff5687ec8865205156a0040faaafe870599bfc1606c513029a2ea8ba2a9c4be51d63e1bc6c

  • SSDEEP

    3072:IJ8emDIwb4EWNC4aUWb+4+vhRVZ080+P3xN7Zni0K0DPxCM1ZTx3MTMxMWvtQPvX:IjSIer76hvw80+JznnKMp1H3MCMqQ3TT

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

  • kedbvwe.dvqjkdqwn.htalmi.licxvmxj
    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:4260
    • /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/kedbvwe.dvqjkdqwn.htalmi.licxvmxj/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/kedbvwe.dvqjkdqwn.htalmi.licxvmxj/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4286

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/kedbvwe.dvqjkdqwn.htalmi.licxvmxj/app_picture/1.jpg
    Filesize

    6KB

    MD5

    47871fa652d2e5716caaba5f55e3a4cd

    SHA1

    9010cb134477638fbffd7a7106833c4794ee140b

    SHA256

    759b427a448a6d8306b6fa5fbbc1460d387012c44bdf70fbc35a60be204fa4c4

    SHA512

    3455ffe416ffcc9bacf257d4309df37b07c0dadcd8573f5e612b9df9680272496ccab5cbe3c4050619eca642ea5068ce22da6bb191dbd6c6f94a261be7b0c843

    Download Submit

  • /data/data/kedbvwe.dvqjkdqwn.htalmi.licxvmxj/files/b
    Filesize

    300KB

    MD5

    f60877a1602c5eaf2c76739c48fece05

    SHA1

    7a4ca110ca810e1d5b458455f6800d5ffe313dad

    SHA256

    d2e257a9eb736324f1cf91ba4aaf483fea82ee96ce9c499f16b4dab2879c0070

    SHA512

    862a34c8ae8dc16f74c0e4b32ab5210700a7dffd3cdd78d0838db43e52a1cbaf5d1eebfc84ede67bffc5a4c8d0085ed45fca428a086a3aac595986553fb8e8b9

    Download Submit

  • /data/data/kedbvwe.dvqjkdqwn.htalmi.licxvmxj/files/oat/b.cur.prof
    Filesize

    759B

    MD5

    dded856bab3a2e5ef4890344cba3332c

    SHA1

    b9abbe7b7c663ee0d9fce3cb0a8c0501feb5ab8b

    SHA256

    921ef6355f06c34223b3485dcbd9f78a490b454d98a24436dfd741bf6c03b1f2

    SHA512

    8903092b30ed70313d41f17040f520e7ec2914e2de1b70c83a580ce1767487dc7663ff04fa04fa066aef1602e7d4ca9bbe786a6f066c337a7892fb3e4d661702

    Download Submit

  • /data/user/0/kedbvwe.dvqjkdqwn.htalmi.licxvmxj/app_picture/1.jpg
    Filesize

    6KB

    MD5

    b93b1ef2cbc2437d9671f80fbeb19bc8

    SHA1

    4e7dcf5dd060c8fff77c34a8f152d8a5cdf35944

    SHA256

    61fccffdf149368fcd5f52a72b1f188513f548ccd2614059ded6ae1e2c4bf439

    SHA512

    bffb7f3594c39498b593aecc03d80bd0ab496eff10910d89071bffc1382863542ab0fc97b356d4703ca609afa193621ac5a9b030cfb02386ae5fa3531b62e346

    Download Submit

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

    36B

    MD5

    aa356459a44f0f18329dc199b5533182

    SHA1

    dd5078460f5c1e8bd1d42d3d86069cab55f6826c

    SHA256

    e70dd0657a6d6f2124a73b5c33a2466e3b5b68801c5621e83abb7546c73e244f

    SHA512

    452f339cc7dc48114cd4858f7c8a2e863d55b122924f78a0e53285d25e420ed4eff9d7ecf3c8833eb901ce5ad597a53051ad19a0088b734543e7c0210cadf269

    Download Submit