Overview

overview

10

Static

static

6

3738079a19...18.apk

android-9-x86

10

3738079a19...18.apk

android-10-x64

10

3738079a19...18.apk

android-11-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    android_x86
  • resource
    android-x86-arm-20240506-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240506-enlocale:en-usos:android-9-x86system
  • submitted
    11-05-2024 23:58

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    3738079a19b26b57b0f132e940f32551_JaffaCakes118.apk

  • Size

    432KB

  • MD5

    3738079a19b26b57b0f132e940f32551

  • SHA1

    ad74963a4ba6e5075157cd2be089c35693153d55

  • SHA256

    96e9077187317b26889fe9a6c765f57f2029a36bf288455ae35d4276581a86b7

  • SHA512

    197621da3e68ad91c3f7ef38f74e6949ea5f108ff95a6fcafba486d9aaceb491e58bbd5dc2a3e91567f4b26cf81187db34ac391b8c0942be3586752cc02aefd7

  • SSDEEP

    12288:IcRJ3KsX7N0HgSziADpDwQtUHFYo1lCYI8akScVEOZnpC6:NrKisiobMxPDakSc3ZnpC6

Score
10/10
xloader_apkbankercollectiondiscoveryevasionimpactinfostealerpersistencestealthtrojan

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.227.39:28844

DES_key

Signatures

  • XLoader payload 1 IoCs
  • XLoader, MoqHao

    An Android banker and info stealer.

    trojaninfostealerbankerxloader_apk
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
    bankerdiscovery
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
    stealthtrojanevasion
  • Requests changing the default SMS application. 2 TTPs 1 IoCs
    collectionimpact
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

    evasion
  • 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
  • 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
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • Acquires the wake lock 1 IoCs
  • Checks if the internet connection is available 1 TTPs 1 IoCs
    discovery
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
    impact

Processes

  • com.telw.qzkg
    1⤵
    • Removes its main activity from the application launcher
    • Requests changing the default SMS application.
    • Loads dropped Dex/Jar
    • Makes use of the framework's foreground persistence service
    • Queries account information for other applications stored on the device
    • Reads the content of the MMS message.
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Acquires the wake lock
    • Checks if the internet connection is available
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4240
    • ping -c 4 91.204.227.39
      2⤵
        PID:4383

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • /data/data/com.telw.qzkg/files/dex
      Filesize

      766KB

      MD5

      a94e56982fdbb56095f2063d0560021b

      SHA1

      1366dc9b7351a298c3deec87783c0bb9e7d41e0b

      SHA256

      9e7bf9d8214a0f1f3d91f0740ff7b8ee90100ed05fa1a21f2c03e1569e2fa540

      SHA512

      f9715e2296319815495ffff4281eb4d53866fd0ababda1d32a507539d3ce06f673664e37466282ccbdd797c778c7ffa09d3046e21fba6fbf2c2bc2c35b470855

      Download Submit
    • /data/data/com.telw.qzkg/files/oat/dex.cur.prof
      Filesize

      1KB

      MD5

      a5126529dd8d64f80d3b18da43a25485

      SHA1

      3596571b0fb8bd4030e8f32afb2055ab5f56478b

      SHA256

      5c86e916b31d77e7834e9fe355eff3a59e5d7de12bce356d8a12655f7c6c9e65

      SHA512

      edfa8d4f2c2b155b766853acc064617e2db7b8c2294c3e3fc416f69e5adfa7aa38a49ac57802cbe5e6ebaf56694630d7e0291082364087e53fef019bd1f4e8c5

      Download Submit