Analysis

  • max time kernel
    48s
  • max time network
    147s
  • 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
    16-07-2024 22:00

General

  • Target

    5d1aced8c499709ce15fa1156446b29ca055729dfb34c98ee25d50a6d40c05d2.apk

  • Size

    509KB

  • MD5

    6222f6571d40656893dd8eb1279fa99c

  • SHA1

    7834b92153e65f939e2243a57322b9de66695cb2

  • SHA256

    5d1aced8c499709ce15fa1156446b29ca055729dfb34c98ee25d50a6d40c05d2

  • SHA512

    93092c7602d71e5b5e50d02e484a60485bdf674cf38e9d05d7657430674bb32f1aefefabfde69613d11ba9504cbefd2df7d5ee9144429a862feaf98b50d88951

  • SSDEEP

    12288:X/hnn1JkdMdq9XVZY8C1O6uPvJ9AyRGX9j+iKb/84SMNqU/zjtOnh:X/9vkdh9AvOhXhGp+imEUcU/0nh

Malware Config

Extracted

Family

octo

C2

https://selamcanoonaber.site/ZDljMGYyZTQ3YWRi/

https://hava540derece.com/ZDljMGYyZTQ3YWRi/

https://cehennemdirloo34.com/ZDljMGYyZTQ3YWRi/

https://sicaktanbayilcam52.com/ZDljMGYyZTQ3YWRi/

https://otururkenterliyorum42.com/ZDljMGYyZTQ3YWRi/

https://sicakdanbeynimyandii2.com/ZDljMGYyZTQ3YWRi/

Attributes
  • target_apps

    at.spardat.bcrmobile

    at.spardat.netbanking

    com.bankaustria.android.olb

    com.bmo.mobile

    com.cibc.android.mobi

    com.rbc.mobile.android

    com.scotiabank.mobile

    com.td

    cz.airbank.android

    eu.inmite.prj.kb.mobilbank

    com.bankinter.launcher

    com.kutxabank.android

    com.rsi

    com.tecnocom.cajalaboral

    es.bancopopular.nbmpopular

    es.evobanco.bancamovil

    es.lacaixa.mobile.android.newwapicon

    com.dbs.hk.dbsmbanking

    com.FubonMobileClient

    com.hangseng.rbmobile

    com.MobileTreeApp

    com.mtel.androidbea

    com.scb.breezebanking.hk

    hk.com.hsbc.hsbchkmobilebanking

    com.aff.otpdirekt

    com.ideomobile.hapoalim

    com.infrasofttech.indianBank

    com.mobikwik_new

    com.oxigen.oxigenwallet

    jp.co.aeonbank.android.passbook

AES_key

Signatures

  • Octo

    Octo is a banking malware with remote access capabilities first seen in April 2022.

  • Octo payload 1 IoCs
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • 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.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
  • Reads information about phone network operator. 1 TTPs
  • Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Requests modifying system settings. 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.househome3
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries the mobile country code (MCC)
    • Requests accessing notifications (often used to intercept notifications before users become aware).
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Requests modifying system settings.
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4259

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.househome3/cache/tzduuqufvphxa
    Filesize

    448KB

    MD5

    4f57cbe23147d1ebe5b8053c5d8b48da

    SHA1

    a9bc5388042dffb72a8bea227e841441c9ca4017

    SHA256

    7b9d3e3a37a67930688aec6f01ee3d02eb9201bfdcede5a06efb61882093474c

    SHA512

    db2c1fb01ec81f01e6d12be8953f1a6e520d024184f6e629082cb7e2538e4ff21b8d3348b54224425af0164478f345259999414db9da39e8773203d5ff98b893

  • /data/data/com.househome3/kl.txt
    Filesize

    79B

    MD5

    fb4b2918dfd4785ad9cdade9d681a517

    SHA1

    f3d40706de3f323d4790305a1f87bb832b842873

    SHA256

    5ec7b9b82e4e3d82fa3dc2a842eb56da46ac4eb8d814fe0a0284c3db9c8d9126

    SHA512

    0182a4cb03b0cc672574e53c0b89a14673fd27a030a4b560670fbe25786d43161bb945d1a94087c3994d2a34f9557988335e4a5350448f7d71fb3c2829d968e3

  • /data/data/com.househome3/kl.txt
    Filesize

    237B

    MD5

    cc5d0f7c4a86226c0b6f6d46e0d37916

    SHA1

    8936e8c488fb9d14447091c4bb96d31ab2c5dc23

    SHA256

    63b0877bd65c5eb998f6f1c8050d6ab7b819149ff8bd077331a9ac63a71ab738

    SHA512

    7264d27f49c0f4de6d85e5c78eea349af46507556187944256e24f763b426e8380a7098657bb644f5e04cfa2e6a2d055641a6ebb57cc89458f95fdbafa96625b

  • /data/data/com.househome3/kl.txt
    Filesize

    63B

    MD5

    da282cce4934179e269ffb8d68a51e19

    SHA1

    ab3af582700df8904f5e07b300da87e5c4f1044d

    SHA256

    1138def7ad23e5315868ae6faae3f8efd5a3dca0534957d9a00e5d960aa92076

    SHA512

    63294d3fbb1596992f729b8ec7d84536efc06e24337133ccb9fa6f7656fd905bb3eb66856be4a5d85a3e222e341ac7caca1bb5315e1e621556cd37db12d58fcd

  • /data/data/com.househome3/kl.txt
    Filesize

    437B

    MD5

    f865a3c036f5cec34dac8a415415c5b7

    SHA1

    3769baab4edeb7d22ae546af50ba256d52ccd789

    SHA256

    3d26e36809dd0fbcb8e952a13cb6378267d6b8873d6fb134d05035828dd0d3ae

    SHA512

    dd96dbcba06f8796b260a8cddfa03bb6be4be3a57b0705291ff8a131257ea7b6fb2c5522c926ae3b93654d185e0a1a93372235fd2798226b72446342b65bf0e2