General

  • Target

    49031e4c567e1bc3681dab5d046e5ba9d10d909ee128940d4216ebe0dbee6dbd.bin

  • Size

    545KB

  • Sample

    240213-1xmf8saa6t

  • MD5

    61efbdb4f4c32e584c111ef9da075046

  • SHA1

    2fbac49fc6776d46090b8970ccad1f327ab03fa5

  • SHA256

    49031e4c567e1bc3681dab5d046e5ba9d10d909ee128940d4216ebe0dbee6dbd

  • SHA512

    1c4ff8b344965561d4ec2ba41cadee50dca6f9c1264686f5b91e31eb19a05330ec7b46a80ce2837c890ccfd0c23b05d8b4b5804d4011eb1e2187de68b93a39b3

  • SSDEEP

    12288:rrguZcUq0u9XqP/u2gFQuY9zMYqbXDzh3UMXqvOW4fGUTYUni:QuZJyZq32yuY9oYOR3UMXvW4T0Uni

Malware Config

Extracted

Family

octo

C2

https://91.240.118.224/NjQyNDcyMjE3ZWU3/

https://asamanaproductioneditionksla.net/NjQyNDcyMjE3ZWU3/

https://asamanaproductioneditionalsk.com/NjQyNDcyMjE3ZWU3/

https://asamanaproductioneditionpskl.net/NjQyNDcyMjE3ZWU3/

https://asamanaproductioneditionctfm.com/NjQyNDcyMjE3ZWU3/

https://asamanaproductioneditiontsma.net/NjQyNDcyMjE3ZWU3/

https://asamanaproductioneditiontols.com/NjQyNDcyMjE3ZWU3/

https://asamanaproductioneditionkdna.net/NjQyNDcyMjE3ZWU3/

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

Targets

    • Target

      49031e4c567e1bc3681dab5d046e5ba9d10d909ee128940d4216ebe0dbee6dbd.bin

    • Size

      545KB

    • MD5

      61efbdb4f4c32e584c111ef9da075046

    • SHA1

      2fbac49fc6776d46090b8970ccad1f327ab03fa5

    • SHA256

      49031e4c567e1bc3681dab5d046e5ba9d10d909ee128940d4216ebe0dbee6dbd

    • SHA512

      1c4ff8b344965561d4ec2ba41cadee50dca6f9c1264686f5b91e31eb19a05330ec7b46a80ce2837c890ccfd0c23b05d8b4b5804d4011eb1e2187de68b93a39b3

    • SSDEEP

      12288:rrguZcUq0u9XqP/u2gFQuY9zMYqbXDzh3UMXqvOW4fGUTYUni:QuZJyZq32yuY9oYOR3UMXvW4T0Uni

    • Octo

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

    • Octo payload

    • Makes use of the framework's Accessibility service

      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)

    • Removes its main activity from the application launcher

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Acquires the wake lock

    • Reads information about phone network operator.

    • Requests disabling of battery optimizations (often used to enable hiding in the background).

MITRE ATT&CK Matrix

Tasks