Overview

overview

10

Static

static

6

8adfa6c44d...ba.apk

android-9-x86

10

Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    03-12-2024 22:09

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General

  • Target

    8adfa6c44dd910106a5e20504b124fb2a973a6cce4c23cd616ac1b6f9a2a92ba.apk

  • Size

    260KB

  • MD5

    6857b0eb8e4167b8a938941f57d1deca

  • SHA1

    71367eb12e6f32b017c530843be049a586c0ba62

  • SHA256

    8adfa6c44dd910106a5e20504b124fb2a973a6cce4c23cd616ac1b6f9a2a92ba

  • SHA512

    ce98b7fee1784c377be1f2696993588bde644f1969dfc75d82e47cb64ec751fc79865329ea5429e0bfed94e2d61d5b3357184d7c3c581aa39cb9789f849c1395

  • SSDEEP

    6144:hvlbQbWJIljeOzz0Xu8HGLAAFjjeQpYbbnwg6Y8SX+5T:/bQpjNzI+8aFfeUAbwg6Y8SXm

Score
10/10
xloader_apkbankercollectiondiscoveryevasionimpactinfostealerpersistencestealthtrojan

Malware Config

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
    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.

    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
    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

  • vqbdbyc.ydrgklqnu.rzehkl.fbyfsgog
    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:4253
    • /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/vqbdbyc.ydrgklqnu.rzehkl.fbyfsgog/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/vqbdbyc.ydrgklqnu.rzehkl.fbyfsgog/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4279

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/vqbdbyc.ydrgklqnu.rzehkl.fbyfsgog/app_picture/1.jpg
    Filesize

    7KB

    MD5

    fced0374e3d0320824a3bfae736b3a90

    SHA1

    a3a05e98aaab0ef3eaf90468673006139eab70cb

    SHA256

    b71efc89723256945db809e7844e0dce41e3d40c77310d755995973fd6ba5817

    SHA512

    16ace727a063c30f010b6ce7710dc50b263c87454f3078db626eff28ce6b0358488a59af0ff6fba144cf45f8a293876b4b792bfe8c6e46063fae3f7ce67c0944

    Download Submit

  • /data/data/vqbdbyc.ydrgklqnu.rzehkl.fbyfsgog/files/b
    Filesize

    446KB

    MD5

    3e04a3b314779ab7b515b04648084b64

    SHA1

    4b76a4fb951eb54b6c8593f50f4b7cc58b2997f1

    SHA256

    d24fc9979ea6d5e9a278ac59c422f3b189adbe5671a3be0f8e44c52a50af78b7

    SHA512

    cc87dbada39c5c2396c105d0a7dc9351ef70621261f5a892ecee526b4eac769e721f97ec1913f37dc092d46393c0f6a5d75dfb43fdcb6270236fa8a633ffe984

    Download Submit

  • /data/data/vqbdbyc.ydrgklqnu.rzehkl.fbyfsgog/files/oat/b.cur.prof
    Filesize

    1KB

    MD5

    95995d89e474a497e4abaf8b61fd3bc4

    SHA1

    a7b0b6203eff4423c36f169567228bf1b11cf8d0

    SHA256

    1d9085e25d452b6877cb4d5f3366643f27b0ff3fce9c2798e2467020698b8504

    SHA512

    85f30363b17e89b78176add7d06a28cd0552a64dbbd5b4fea86c24c6e930e3279b49e4dddf0ee5508c99026cc7fc5baff6823c468320dcc22b34efa23d17374c

    Download Submit

  • /data/user/0/vqbdbyc.ydrgklqnu.rzehkl.fbyfsgog/app_picture/1.jpg
    Filesize

    7KB

    MD5

    b3467d38c254a3b6e7a6ca8c3078a1ad

    SHA1

    69b5a8b3d1a248aef04616d923e7e28900f26967

    SHA256

    834a29948c2c84e602fbeefbf243f4d1ad7a5ca55f8055b94cb4e6bcf289fde2

    SHA512

    3a1fb52f0de19dcb1f63c57e1876259f87c155a3681817cecea29fab87221be7a959e59ca79f428d5318273c9302344b6f01517f1bb79376f8c4c4b7779758ad

    Download Submit

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

    36B

    MD5

    6cadcc4f6d31ea129ef11d81b74fdb3e

    SHA1

    b37f0490c2dbf0451f3e96d580ebfad82b3753f5

    SHA256

    fc922817f4604b24c91393163c1681819b34209d7b0fa320adc4e9031b7cdef2

    SHA512

    7b097f5dcd5ed1d6faf1dbceb930025028339a832c1bdf3c72b8abf3816ccea0e824c60c4fb1eacd3119202163cd062ddf2c11bb05b0015c782e6348e87737f5

    Download Submit