Analysis

  • max time kernel
    141s
  • max time network
    139s
  • platform
    android_x64
  • resource
    android-x64-20240221-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240221-enlocale:en-usos:android-10-x64system
  • submitted
    16/03/2024, 22:00

General

  • Target
    11fec2bcd9c4a4b64f6a6e744a3dc7cd446626873bdc02c5237326d68bb54b57.apk
  • Size 3.2MB
  • Sample240316-1wn9fafa98
  • SHA256 11fec2bcd9c4a4b64f6a6e744a3dc7cd446626873bdc02c5237326d68bb54b57
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • octo

C2
  • https://45.93.20.118:7117/gate/

  • https://45.93.20.118:8080/rootmd50ma/panelcgfuzwxleg9kdxnvy3rv/gate/

  • https://45.93.20.118:80/builderxxxzzz/gate/

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.

  • Makes use of the framework's Accessibility service 2 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 1 IoCs
  • Acquires the wake lock 1 IoCs
  • Reads information about phone network operator. 1 TTPs
  • Uses Crypto APIs (Might try to encrypt user data) 1 IoCs

Processes

  • com.nameown12
    1⤵
    • Makes use of the framework's Accessibility service
    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
    • Acquires the wake lock
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:5036

Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        .qcom.nameown12

        • Path /data/data/com.nameown12/.qcom.nameown12
        • Size 48B
        • SHA256 b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a
        • MD5 SHA1 SHA512

        kl.txt

        • Path /data/data/com.nameown12/kl.txt
        • Size 230B
        • SHA256 81793bcc9ebf9880b44ac65509c181eb25f9d808e9ebcb9193fa09dd3b9a40e1
        • MD5 SHA1 SHA512

        kl.txt

        • Path /data/data/com.nameown12/kl.txt
        • Size 54B
        • SHA256 f1d8d61eace6c2ef47ea8368a3e917004704e3bce09710745dfbc0bca11b9504
        • MD5 SHA1 SHA512

        kl.txt

        • Path /data/data/com.nameown12/kl.txt
        • Size 63B
        • SHA256 3f2a712efe7a7b4cb44f9d2432ce94f0838eb2332c1d556945cdda358e0b0693
        • MD5 SHA1 SHA512

        kl.txt

        • Path /data/data/com.nameown12/kl.txt
        • Size 45B
        • SHA256 99c74257853b85eef178c60bb28c90d6f3973c03c5eeaf307d8804139550da3f
        • MD5 SHA1 SHA512

        kl.txt

        • Path /data/data/com.nameown12/kl.txt
        • Size 63B
        • SHA256 558cb0044ab1dda0e543ae7540ef8a9205965e3455d20439e58789397d52574a
        • MD5 SHA1 SHA512